We vonden 1000 resultaten voor Boom bij Zeijen
descriptopm
"leaf_cycle"=>"deciduous","leaf_type"=>"broadleaved"
"leaf_type"=>"broadleaved","ref"=>"35341","species"=>"Quercus palustris","start_date"=>"1998"
"leaf_type"=>"broadleaved","ref"=>"35339","species"=>"Quercus palustris","start_date"=>"1998"
"leaf_type"=>"broadleaved","ref"=>"35338","species"=>"Quercus palustris","start_date"=>"1998"
"leaf_type"=>"broadleaved","ref"=>"35337","species"=>"Quercus palustris","start_date"=>"1998"
"leaf_type"=>"broadleaved","ref"=>"35331","species"=>"Quercus palustris","start_date"=>"1998"
"leaf_type"=>"broadleaved","ref"=>"35336","species"=>"Quercus palustris","start_date"=>"1998"
"leaf_type"=>"broadleaved","ref"=>"35335","species"=>"Quercus palustris","start_date"=>"1998"
"leaf_type"=>"broadleaved","ref"=>"35334","species"=>"Quercus palustris","start_date"=>"1998"
"leaf_type"=>"broadleaved","ref"=>"35333","species"=>"Quercus palustris","start_date"=>"1998"
"leaf_type"=>"broadleaved","ref"=>"35315","species"=>"Quercus palustris","start_date"=>"1998"
"leaf_type"=>"broadleaved","ref"=>"35332","species"=>"Quercus palustris","start_date"=>"1998"
"leaf_type"=>"broadleaved","ref"=>"35330","species"=>"Quercus palustris","start_date"=>"1998"
"leaf_type"=>"broadleaved","ref"=>"35317","species"=>"Quercus palustris","start_date"=>"1998"
"leaf_type"=>"broadleaved","ref"=>"35328","species"=>"Quercus palustris","start_date"=>"1998"
"leaf_type"=>"broadleaved","ref"=>"35329","species"=>"Quercus palustris","start_date"=>"1998"
"leaf_type"=>"broadleaved","ref"=>"35326","species"=>"Quercus palustris","start_date"=>"1998"
"leaf_type"=>"broadleaved","ref"=>"49286","species"=>"Quercus palustris","start_date"=>"2009"
"leaf_type"=>"broadleaved","ref"=>"49285","species"=>"Quercus palustris","start_date"=>"2009"
"leaf_type"=>"broadleaved","ref"=>"49290","species"=>"Quercus palustris","start_date"=>"2009"
"leaf_type"=>"broadleaved","ref"=>"49284","species"=>"Quercus palustris","start_date"=>"2009"
"leaf_type"=>"broadleaved","ref"=>"49283","species"=>"Quercus palustris","start_date"=>"2009"
"leaf_type"=>"broadleaved","ref"=>"49282","species"=>"Quercus palustris","start_date"=>"2009"
"leaf_type"=>"broadleaved","ref"=>"49280","species"=>"Quercus palustris","start_date"=>"2009"
"leaf_type"=>"broadleaved","ref"=>"49289","species"=>"Quercus palustris","start_date"=>"2009"
"leaf_type"=>"broadleaved","ref"=>"35303","species"=>"Quercus palustris","start_date"=>"1998"
"leaf_type"=>"broadleaved","ref"=>"49265","species"=>"Quercus palustris","start_date"=>"2009"
"leaf_type"=>"broadleaved","ref"=>"35304","species"=>"Quercus palustris","start_date"=>"1998"
"leaf_type"=>"broadleaved","ref"=>"49264","species"=>"Quercus palustris","start_date"=>"2009"
"leaf_type"=>"broadleaved","ref"=>"35305","species"=>"Quercus palustris","start_date"=>"1998"
"leaf_type"=>"broadleaved","ref"=>"35306","species"=>"Quercus palustris","start_date"=>"1998"
"leaf_type"=>"broadleaved","ref"=>"35307","species"=>"Quercus palustris","start_date"=>"1998"
"leaf_type"=>"broadleaved","ref"=>"35308","species"=>"Quercus palustris","start_date"=>"1998"
"leaf_type"=>"broadleaved","ref"=>"35309","species"=>"Quercus palustris","start_date"=>"1998"
"leaf_type"=>"broadleaved","ref"=>"35310","species"=>"Quercus palustris","start_date"=>"1998"
"leaf_type"=>"broadleaved","ref"=>"46950","species"=>"Populus x canescens","start_date"=>"1975"
"leaf_type"=>"broadleaved","ref"=>"46949","species"=>"Populus x canescens","start_date"=>"1975"
"leaf_type"=>"broadleaved","ref"=>"46952","species"=>"Populus x canescens","start_date"=>"1975"
"leaf_type"=>"broadleaved","ref"=>"46951","species"=>"Populus x canescens","start_date"=>"1975"
"leaf_type"=>"broadleaved","ref"=>"46948","species"=>"Populus x canescens","start_date"=>"1975"
"leaf_type"=>"broadleaved","ref"=>"46954","species"=>"Populus x canescens","start_date"=>"1975"
"leaf_type"=>"broadleaved","ref"=>"46947","species"=>"Populus x canescens","start_date"=>"1975"
"leaf_type"=>"broadleaved","ref"=>"46946","species"=>"Populus x canescens","start_date"=>"1975"
"leaf_type"=>"broadleaved","ref"=>"46956","species"=>"Populus x canescens","start_date"=>"1975"
"leaf_type"=>"broadleaved","ref"=>"46945","species"=>"Populus x canescens","start_date"=>"1975"
"leaf_type"=>"broadleaved","ref"=>"35410","species"=>"Aesculus hippocastanum","start_date"=>"1999"
"leaf_type"=>"broadleaved","ref"=>"46944","species"=>"Populus x canescens","start_date"=>"1975"
"leaf_type"=>"broadleaved","ref"=>"35412","species"=>"Aesculus hippocastanum","start_date"=>"1999"
"leaf_type"=>"broadleaved","ref"=>"35311","species"=>"Quercus palustris","start_date"=>"1998"
"leaf_type"=>"broadleaved","ref"=>"35414","species"=>"Aesculus hippocastanum","start_date"=>"1999"
"leaf_type"=>"broadleaved","ref"=>"35408","species"=>"Aesculus hippocastanum","start_date"=>"1999"
"leaf_type"=>"broadleaved","ref"=>"46958","species"=>"Populus x canescens","start_date"=>"1975"
"leaf_type"=>"broadleaved","ref"=>"35416","species"=>"Aesculus hippocastanum","start_date"=>"1999"
"leaf_type"=>"broadleaved","ref"=>"46943","species"=>"Populus x canescens","start_date"=>"1975"
"leaf_type"=>"broadleaved","ref"=>"46942","species"=>"Populus x canescens","start_date"=>"1975"
"leaf_type"=>"broadleaved","ref"=>"46941","species"=>"Populus x canescens","start_date"=>"1975"
"leaf_type"=>"broadleaved","ref"=>"35413","species"=>"Aesculus hippocastanum","start_date"=>"1999"
"leaf_type"=>"broadleaved","ref"=>"35411","species"=>"Aesculus hippocastanum","start_date"=>"1999"
"leaf_type"=>"broadleaved","ref"=>"35409","species"=>"Aesculus hippocastanum","start_date"=>"1999"
"leaf_type"=>"broadleaved","ref"=>"35415","species"=>"Aesculus hippocastanum","start_date"=>"1999"
"leaf_type"=>"broadleaved","ref"=>"46940","species"=>"Populus x canescens","start_date"=>"1975"
"leaf_type"=>"broadleaved","ref"=>"46961","species"=>"Populus x canescens","start_date"=>"1975"
"leaf_type"=>"broadleaved","ref"=>"35417","species"=>"Aesculus hippocastanum","start_date"=>"1999"
"leaf_type"=>"broadleaved","ref"=>"35400","species"=>"Aesculus hippocastanum","start_date"=>"1999"
"leaf_type"=>"broadleaved","ref"=>"35312","species"=>"Quercus palustris","start_date"=>"1998"
"leaf_type"=>"broadleaved","ref"=>"37432","species"=>"Populus x canescens","start_date"=>"1975"
"leaf_type"=>"broadleaved","ref"=>"35426","species"=>"Aesculus hippocastanum","start_date"=>"1999"
"leaf_type"=>"broadleaved","ref"=>"35428","species"=>"Aesculus hippocastanum","start_date"=>"1999"
"leaf_type"=>"broadleaved","ref"=>"48920","species"=>"Populus x canescens","start_date"=>"1975"
"leaf_type"=>"broadleaved"
"leaf_type"=>"broadleaved","ref"=>"35430","species"=>"Aesculus hippocastanum","start_date"=>"1999"
"leaf_type"=>"broadleaved","ref"=>"48921","species"=>"Populus x canescens","start_date"=>"1975"
"leaf_type"=>"broadleaved","ref"=>"48919","species"=>"Populus x canescens","start_date"=>"1975"
"leaf_type"=>"broadleaved","ref"=>"35395","species"=>"Aesculus hippocastanum","start_date"=>"1999"
"leaf_type"=>"broadleaved","ref"=>"35429","species"=>"Aesculus hippocastanum","start_date"=>"1999"
"leaf_type"=>"broadleaved","ref"=>"35392","species"=>"Aesculus hippocastanum","start_date"=>"1999"
"leaf_type"=>"broadleaved","ref"=>"35431","species"=>"Aesculus hippocastanum","start_date"=>"1999"
"leaf_type"=>"broadleaved","ref"=>"48922","species"=>"Populus x canescens","start_date"=>"1975"
"leaf_type"=>"broadleaved","ref"=>"48918","species"=>"Populus x canescens","start_date"=>"1975"
"leaf_type"=>"broadleaved","ref"=>"35313","species"=>"Quercus palustris","start_date"=>"1998"
"leaf_type"=>"broadleaved","ref"=>"35393","species"=>"Aesculus hippocastanum","start_date"=>"1999"
"leaf_type"=>"broadleaved","ref"=>"35432","species"=>"Aesculus hippocastanum","start_date"=>"1999"
"leaf_type"=>"broadleaved","ref"=>"35390","species"=>"Aesculus hippocastanum","start_date"=>"1999"
"leaf_type"=>"broadleaved","ref"=>"46969","species"=>"Populus x canescens","start_date"=>"1975"
"leaf_type"=>"broadleaved","ref"=>"35434","species"=>"Aesculus hippocastanum","start_date"=>"1999"
"leaf_type"=>"broadleaved","ref"=>"48923","species"=>"Populus x canescens","start_date"=>"1975"
"leaf_type"=>"broadleaved","ref"=>"48917","species"=>"Populus x canescens","start_date"=>"1975"
"leaf_type"=>"broadleaved","ref"=>"35433","species"=>"Aesculus hippocastanum","start_date"=>"1999"
"leaf_type"=>"broadleaved","ref"=>"35314","species"=>"Quercus palustris","start_date"=>"1998"
"leaf_type"=>"broadleaved","ref"=>"35436","species"=>"Aesculus hippocastanum","start_date"=>"1999"
"leaf_type"=>"broadleaved","ref"=>"37437","species"=>"Populus x canescens","start_date"=>"1975"
"leaf_type"=>"broadleaved","ref"=>"48916","species"=>"Populus x canescens","start_date"=>"1975"
"leaf_type"=>"broadleaved","ref"=>"48924","species"=>"Populus x canescens","start_date"=>"1975"
"leaf_type"=>"broadleaved","ref"=>"46971","species"=>"Populus x canescens","start_date"=>"1975"
"leaf_type"=>"broadleaved","ref"=>"37441","species"=>"Populus x canescens","start_date"=>"1975"
"leaf_type"=>"broadleaved","ref"=>"46972","species"=>"Populus x canescens","start_date"=>"1975"
"leaf_type"=>"broadleaved","ref"=>"48925","species"=>"Populus x canescens","start_date"=>"1975"
"leaf_type"=>"broadleaved","ref"=>"35387","species"=>"Aesculus hippocastanum","start_date"=>"1999"
"leaf_type"=>"broadleaved","ref"=>"37442","species"=>"Populus x canescens","start_date"=>"1975"
"leaf_type"=>"broadleaved","ref"=>"48926","species"=>"Populus x canescens","start_date"=>"1975"
"leaf_type"=>"broadleaved","ref"=>"37443","species"=>"Populus x canescens","start_date"=>"1975"
"leaf_type"=>"broadleaved","ref"=>"48927","species"=>"Populus x canescens","start_date"=>"1975"
"leaf_type"=>"broadleaved","ref"=>"37440","species"=>"Populus x canescens","start_date"=>"1975"
"leaf_type"=>"broadleaved","ref"=>"35381","species"=>"Aesculus hippocastanum","start_date"=>"1999"
"leaf_type"=>"broadleaved","ref"=>"48928","species"=>"Populus x canescens","start_date"=>"1975"
"leaf_type"=>"broadleaved","ref"=>"2299","species"=>"Populus x canescens","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"2318","species"=>"Fraxinus excelsior","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"2317","species"=>"Fraxinus excelsior","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"2316","species"=>"Fraxinus excelsior","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"2314","species"=>"Fraxinus excelsior","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"2315","species"=>"Fraxinus excelsior","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"2313","species"=>"Fraxinus excelsior","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"2319","species"=>"Fraxinus excelsior","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"2301","species"=>"Populus x canescens","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"2302","species"=>"Populus x canescens","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"37446","species"=>"Populus x canescens","start_date"=>"1975"
"leaf_type"=>"broadleaved","ref"=>"2303","species"=>"Populus x canescens","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"2298","species"=>"Populus x canescens","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"2312","species"=>"Fraxinus excelsior","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"46977","species"=>"Populus x canescens","start_date"=>"1975"
"leaf_type"=>"broadleaved","ref"=>"2304","species"=>"Populus x canescens","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"37447","species"=>"Populus x canescens","start_date"=>"1975"
"leaf_type"=>"broadleaved","ref"=>"2305","species"=>"Populus x canescens","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"2297","species"=>"Populus x canescens","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"2300","species"=>"Populus x canescens","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"37448","species"=>"Populus x canescens","start_date"=>"1975"
"leaf_type"=>"broadleaved","ref"=>"37449","species"=>"Populus x canescens","start_date"=>"1975"
"leaf_type"=>"broadleaved","ref"=>"2310","species"=>"Fraxinus excelsior","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"35362","species"=>"Quercus palustris","start_date"=>"1998"
"leaf_type"=>"broadleaved","ref"=>"2296","species"=>"Populus x canescens","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"2306","species"=>"Populus x canescens","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"2311","species"=>"Fraxinus excelsior","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"2309","species"=>"Fraxinus excelsior","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"2308","species"=>"Fraxinus excelsior","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"37451","species"=>"Populus x canescens","start_date"=>"1975"
"leaf_type"=>"broadleaved","ref"=>"35363","species"=>"Quercus palustris","start_date"=>"1998"
"leaf_type"=>"broadleaved","ref"=>"2293","species"=>"Populus x canescens","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"49256","species"=>"Fraxinus excelsior","start_date"=>"2010"
"leaf_type"=>"broadleaved","ref"=>"2307","species"=>"Populus nigra","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"48934","species"=>"Populus x canescens","start_date"=>"1975"
"leaf_type"=>"broadleaved","ref"=>"2292","species"=>"Populus x canescens","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"37445","species"=>"Populus x canescens","start_date"=>"1975"
"leaf_type"=>"broadleaved","ref"=>"2326","species"=>"Quercus robur","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"2325","species"=>"Quercus robur","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"49257","species"=>"Fraxinus excelsior","start_date"=>"2010"
"leaf_type"=>"broadleaved","ref"=>"2330","species"=>"Fraxinus excelsior","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"2327","species"=>"Quercus robur","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"35364","species"=>"Quercus palustris","start_date"=>"1998"
"leaf_type"=>"broadleaved","ref"=>"2324","species"=>"Quercus robur","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"2331","species"=>"Fraxinus excelsior","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"2322","species"=>"Quercus robur","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"49251","species"=>"Fraxinus excelsior","start_date"=>"2010"
"leaf_type"=>"broadleaved","ref"=>"2291","species"=>"Alnus glutinosa","start_date"=>"1985"
"leaf_type"=>"broadleaved","ref"=>"2329","species"=>"Fraxinus excelsior","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"2288","species"=>"Alnus glutinosa","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"2287","species"=>"Alnus glutinosa","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"2323","species"=>"Quercus robur","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"2321","species"=>"Quercus robur","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"2566","species"=>"Alnus glutinosa","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"2285","species"=>"Alnus glutinosa","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"35365","species"=>"Quercus palustris","start_date"=>"1998"
"leaf_type"=>"broadleaved","ref"=>"49253","species"=>"Alnus glutinosa","start_date"=>"2010"
"leaf_type"=>"broadleaved","ref"=>"2332","species"=>"Alnus glutinosa","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"2320","species"=>"Quercus robur","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"2562","species"=>"Alnus glutinosa","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"2328","species"=>"Acer campestre","start_date"=>"1990"
"leaf_type"=>"broadleaved","ref"=>"2561","species"=>"Alnus glutinosa","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"2290","species"=>"Acer campestre","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"35366","species"=>"Quercus palustris","start_date"=>"1998"
"leaf_type"=>"broadleaved","ref"=>"37461","species"=>"Populus x canescens","start_date"=>"1975"
"leaf_type"=>"broadleaved","ref"=>"49259","species"=>"Alnus glutinosa","start_date"=>"2010"
"leaf_type"=>"broadleaved","ref"=>"2560","species"=>"Alnus glutinosa","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"2564","species"=>"Alnus glutinosa","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"37463","species"=>"Populus x canescens","start_date"=>"1975"
"leaf_type"=>"broadleaved","ref"=>"35367","species"=>"Quercus palustris","start_date"=>"1998"
"leaf_type"=>"broadleaved","ref"=>"2559","species"=>"Alnus glutinosa","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"2334","species"=>"Populus x canescens","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"37465","species"=>"Populus x canescens","start_date"=>"1975"
"leaf_type"=>"broadleaved","ref"=>"2333","species"=>"Populus x canescens","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"2565","species"=>"Alnus glutinosa","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"37466","species"=>"Populus x canescens","start_date"=>"1975"
"leaf_type"=>"broadleaved","ref"=>"2335","species"=>"Populus x canescens","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"37467","species"=>"Populus x canescens","start_date"=>"1975"
"leaf_type"=>"broadleaved","ref"=>"2555","species"=>"Acer platanoides","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"35376","species"=>"Quercus palustris","start_date"=>"1998"
"leaf_type"=>"broadleaved","ref"=>"2556","species"=>"Acer platanoides","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"2336","species"=>"Quercus robur","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"2554","species"=>"Acer platanoides","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"37469","species"=>"Populus x canescens","start_date"=>"1975"
"leaf_type"=>"broadleaved","ref"=>"2534","species"=>"Acer campestre","start_date"=>"2011"
"leaf_type"=>"broadleaved","ref"=>"2557","species"=>"Acer platanoides","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"555","species"=>"Fraxinus excelsior","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"2533","species"=>"Acer platanoides","start_date"=>"1990"
"leaf_type"=>"broadleaved","ref"=>"2541","species"=>"Acer platanoides","start_date"=>"1985"
"leaf_type"=>"broadleaved","ref"=>"35368","species"=>"Quercus palustris","start_date"=>"1998"
"leaf_type"=>"broadleaved","ref"=>"556","species"=>"Fraxinus excelsior","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"2537","species"=>"Acer platanoides","start_date"=>"1990"
"leaf_type"=>"broadleaved","ref"=>"2558","species"=>"Acer platanoides","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"37471","species"=>"Populus x canescens","start_date"=>"1975"
"leaf_type"=>"broadleaved","ref"=>"2536","species"=>"Acer platanoides","start_date"=>"1990"
"leaf_type"=>"broadleaved","ref"=>"2338","species"=>"Betula pendula","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"2340","species"=>"Fraxinus excelsior","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"2553","species"=>"Acer platanoides","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"37472","species"=>"Populus x canescens","start_date"=>"1975"
"leaf_type"=>"broadleaved","ref"=>"577","species"=>"Alnus glutinosa","start_date"=>"1985"
"leaf_type"=>"broadleaved","ref"=>"2538","species"=>"Acer platanoides","start_date"=>"1990"
"leaf_type"=>"broadleaved","ref"=>"2532","species"=>"Acer platanoides","start_date"=>"1985"
"leaf_type"=>"broadleaved","ref"=>"37473","species"=>"Populus x canescens","start_date"=>"1975"
"leaf_type"=>"broadleaved","ref"=>"35369","species"=>"Quercus palustris","start_date"=>"1998"
"leaf_type"=>"broadleaved","ref"=>"2337","species"=>"Betula pendula","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"2552","species"=>"Acer platanoides","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"37474","species"=>"Populus x canescens","start_date"=>"1975"
"leaf_type"=>"broadleaved","ref"=>"2339","species"=>"Fraxinus excelsior","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"2581","species"=>"Quercus rubra","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"2580","species"=>"Alnus glutinosa","start_date"=>"1990"
"leaf_type"=>"broadleaved","ref"=>"576","species"=>"Alnus glutinosa","start_date"=>"1985"
"leaf_type"=>"broadleaved","ref"=>"2544","species"=>"Acer platanoides","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"37475","species"=>"Populus x canescens","start_date"=>"1975"
"leaf_type"=>"broadleaved","ref"=>"35370","species"=>"Quercus palustris","start_date"=>"1998"
"leaf_type"=>"broadleaved","ref"=>"2573","species"=>"Alnus glutinosa","start_date"=>"1990"
"leaf_type"=>"broadleaved","ref"=>"2574","species"=>"Alnus glutinosa","start_date"=>"1990"
"leaf_type"=>"broadleaved","ref"=>"578","species"=>"Alnus glutinosa","start_date"=>"1990"
"leaf_type"=>"broadleaved","ref"=>"2344","species"=>"Quercus robur","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"2551","species"=>"Acer platanoides","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"2567","species"=>"Betula pendula","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"37477","species"=>"Populus x canescens","start_date"=>"1975"
"leaf_type"=>"broadleaved","ref"=>"2531","species"=>"Acer platanoides","start_date"=>"1985"
"leaf_type"=>"broadleaved","ref"=>"2568","species"=>"Betula pendula","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"575","species"=>"Alnus glutinosa","start_date"=>"1985"
"leaf_type"=>"broadleaved","ref"=>"2569","species"=>"Betula pendula","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"2572","species"=>"Alnus glutinosa","start_date"=>"1990"
"leaf_type"=>"broadleaved","ref"=>"557","species"=>"Salix pentandra","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"37478","species"=>"Populus x canescens","start_date"=>"1975"
"leaf_type"=>"broadleaved","ref"=>"2545","species"=>"Acer platanoides","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"2570","species"=>"Quercus rubra","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"2548","species"=>"Acer platanoides","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"37479","species"=>"Populus x canescens","start_date"=>"1975"
"leaf_type"=>"broadleaved","ref"=>"2550","species"=>"Acer platanoides","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"561","species"=>"Alnus glutinosa","start_date"=>"1985"
"leaf_type"=>"broadleaved","ref"=>"2571","species"=>"Alnus glutinosa","start_date"=>"1990"
"leaf_type"=>"broadleaved","ref"=>"2343","species"=>"Quercus robur","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"2547","species"=>"Acer platanoides","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"2549","species"=>"Quercus palustris","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"2543","species"=>"Fraxinus excelsior","start_date"=>"1985"
"leaf_type"=>"broadleaved","ref"=>"2546","species"=>"Acer platanoides","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"2542","species"=>"Fraxinus excelsior","start_date"=>"1985"
"leaf_type"=>"broadleaved","ref"=>"35371","species"=>"Quercus palustris","start_date"=>"1998"
"leaf_type"=>"broadleaved","ref"=>"2522","species"=>"Alnus glutinosa","start_date"=>"1995"
"leaf_type"=>"broadleaved","ref"=>"2578","species"=>"Alnus glutinosa","start_date"=>"1990"
"leaf_type"=>"broadleaved","ref"=>"2342","species"=>"Quercus robur","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"37482","species"=>"Populus x canescens","start_date"=>"1975"
"leaf_type"=>"broadleaved","ref"=>"579","species"=>"Fraxinus excelsior","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"2579","species"=>"Alnus glutinosa","start_date"=>"1990"
"leaf_type"=>"broadleaved","ref"=>"2523","species"=>"Alnus glutinosa","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"37483","species"=>"Populus x canescens","start_date"=>"1975"
"leaf_type"=>"broadleaved","ref"=>"2594","species"=>"Acer campestre","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"37476","species"=>"Populus x canescens","start_date"=>"1975"
"leaf_type"=>"broadleaved","ref"=>"2341","species"=>"Quercus robur","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"560","species"=>"Salix pentandra","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"35372","species"=>"Quercus palustris","start_date"=>"1998"
"leaf_type"=>"broadleaved","ref"=>"2521","species"=>"Betula pendula","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"2583","species"=>"Quercus robur","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"571","species"=>"Fraxinus excelsior","start_date"=>"1998"
"leaf_type"=>"broadleaved","ref"=>"2511","species"=>"Alnus glutinosa","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"2596","species"=>"Acer platanoides","start_date"=>"1975"
"leaf_type"=>"broadleaved","ref"=>"2520","species"=>"Carpinus betulus","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"2595","species"=>"Acer campestre","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"559","species"=>"Salix pentandra","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"2582","species"=>"Quercus robur","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"2510","species"=>"Alnus glutinosa","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"2590","species"=>"Alnus glutinosa","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"2597","species"=>"Acer platanoides","start_date"=>"1975"
"leaf_type"=>"broadleaved","ref"=>"2512","species"=>"Populus x canescens","start_date"=>"1985"
"leaf_type"=>"broadleaved","ref"=>"2519","species"=>"Betula pendula","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"582","species"=>"Fraxinus excelsior","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"2593","species"=>"Alnus glutinosa","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"2509","species"=>"Alnus glutinosa","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"2591","species"=>"Alnus glutinosa","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"581","species"=>"Fraxinus excelsior","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"2350","species"=>"Quercus robur","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"35373","species"=>"Quercus palustris","start_date"=>"1998"
"leaf_type"=>"broadleaved","ref"=>"564","species"=>"Alnus glutinosa","start_date"=>"1985"
"leaf_type"=>"broadleaved","ref"=>"2592","species"=>"Alnus glutinosa","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"2347","species"=>"Quercus robur","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"2516","species"=>"Betula pendula","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"2508","species"=>"Alnus glutinosa","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"544","species"=>"Quercus robur","start_date"=>"2000"
"leaf_type"=>"broadleaved","ref"=>"2518","species"=>"Betula pendula","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"2589","species"=>"Acer rubrum","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"2515","species"=>"Alnus glutinosa","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"2111","species"=>"Alnus glutinosa","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"2349","species"=>"Quercus robur","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"2346","species"=>"Quercus robur","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"2507","species"=>"Alnus glutinosa","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"2115","species"=>"Betula nigra","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"2113","species"=>"Betula nigra","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"2506","species"=>"Carpinus betulus","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"35374","species"=>"Quercus palustris","start_date"=>"1998"
"leaf_type"=>"broadleaved","ref"=>"545","species"=>"Quercus robur","start_date"=>"2000"
"leaf_type"=>"broadleaved","ref"=>"2110","species"=>"Betula pendula","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"37492","species"=>"Populus x canescens","start_date"=>"1975"
"leaf_type"=>"broadleaved","ref"=>"2502","species"=>"Carpinus betulus","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"2114","species"=>"Betula nigra","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"2505","species"=>"Betula pendula","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"2119","species"=>"Alnus rubra","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"2503","species"=>"Betula pendula","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"2588","species"=>"Alnus glutinosa","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"35356","species"=>"Quercus palustris","start_date"=>"1998"
"leaf_type"=>"broadleaved","ref"=>"2584","species"=>"Alnus glutinosa","start_date"=>"1990"
"leaf_type"=>"broadleaved","ref"=>"546","species"=>"Quercus robur","start_date"=>"1990"
"leaf_type"=>"broadleaved","ref"=>"2112","species"=>"Betula nigra","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"37495","species"=>"Populus x canescens","start_date"=>"1975"
"leaf_type"=>"broadleaved","ref"=>"2587","species"=>"Alnus glutinosa","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"35375","species"=>"Quercus palustris","start_date"=>"1998"
"leaf_type"=>"broadleaved","ref"=>"35357","species"=>"Quercus palustris","start_date"=>"1998"
"leaf_type"=>"broadleaved","ref"=>"2118","species"=>"Alnus rubra","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"536","species"=>"Fraxinus ornus","start_date"=>"2008"
"leaf_type"=>"broadleaved","ref"=>"2109","species"=>"Betula pendula","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"37496","species"=>"Populus x canescens","start_date"=>"1975"
"leaf_type"=>"broadleaved","ref"=>"2585","species"=>"Quercus rubra","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"2586","species"=>"Alnus glutinosa","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"535","species"=>"Fraxinus ornus","start_date"=>"2008"
"leaf_type"=>"broadleaved","ref"=>"2117","species"=>"Alnus rubra","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"35355","species"=>"Quercus palustris","start_date"=>"1998"
"leaf_type"=>"broadleaved","ref"=>"37497","species"=>"Populus x canescens","start_date"=>"1975"
"leaf_type"=>"broadleaved","ref"=>"45130","species"=>"Alnus glutinosa","start_date"=>"1985"
"leaf_type"=>"broadleaved","ref"=>"547","species"=>"Quercus robur","start_date"=>"1990"
"leaf_type"=>"broadleaved","ref"=>"37498","species"=>"Populus x canescens","start_date"=>"1975"
"leaf_type"=>"broadleaved","ref"=>"35354","species"=>"Quercus palustris","start_date"=>"1998"
"leaf_type"=>"broadleaved","ref"=>"2352","species"=>"Quercus robur","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"37499","species"=>"Populus x canescens","start_date"=>"1975"
"leaf_type"=>"broadleaved","ref"=>"2107","species"=>"Fraxinus excelsior","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"534","species"=>"Acer saccharinum","start_date"=>"2006"
"leaf_type"=>"broadleaved","ref"=>"35353","species"=>"Quercus palustris","start_date"=>"1998"
"leaf_type"=>"broadleaved","ref"=>"37500","species"=>"Populus x canescens","start_date"=>"1975"
"leaf_type"=>"broadleaved","ref"=>"2530","species"=>"Acer platanoides","start_date"=>"1985"
"leaf_type"=>"broadleaved","ref"=>"37493","species"=>"Populus x canescens","start_date"=>"1975"
"leaf_type"=>"broadleaved","ref"=>"2108","species"=>"Fraxinus excelsior","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"35352","species"=>"Quercus palustris","start_date"=>"1998"
"leaf_type"=>"broadleaved","ref"=>"2500","species"=>"Sorbus aria","start_date"=>"1990"
"leaf_type"=>"broadleaved","ref"=>"2501","species"=>"Sorbus aria","start_date"=>"1990"
"leaf_type"=>"broadleaved","ref"=>"548","species"=>"Quercus robur","start_date"=>"1990"
"leaf_type"=>"broadleaved","ref"=>"2472","species"=>"Alnus glutinosa","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"2499","species"=>"Sorbus aria","start_date"=>"1990"
"leaf_type"=>"broadleaved","ref"=>"2351","species"=>"Quercus robur","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"2473","species"=>"Alnus glutinosa","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"37501","species"=>"Populus x canescens","start_date"=>"1975"
"leaf_type"=>"broadleaved","ref"=>"2354","species"=>"Betula pendula","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"44471","species"=>"Prunus avium","start_date"=>"2006"
"leaf_type"=>"broadleaved","ref"=>"549","species"=>"Quercus robur","start_date"=>"1990"
"leaf_type"=>"broadleaved","ref"=>"2353","species"=>"Betula pendula","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"37504","species"=>"Populus x canescens","start_date"=>"1975"
"leaf_type"=>"broadleaved","ref"=>"2462","species"=>"Fraxinus excelsior","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"2100","species"=>"Alnus glutinosa","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"550","species"=>"Quercus robur","start_date"=>"1990"
"leaf_type"=>"broadleaved","ref"=>"2447","species"=>"Fraxinus excelsior","start_date"=>"1990"
"leaf_type"=>"broadleaved","ref"=>"35380","species"=>"Quercus palustris","start_date"=>"1998"
"leaf_type"=>"broadleaved","ref"=>"2463","species"=>"Sorbus aria","start_date"=>"1985"
"leaf_type"=>"broadleaved","ref"=>"2498","species"=>"Sorbus aria","start_date"=>"1990"
"leaf_type"=>"broadleaved","ref"=>"35350","species"=>"Quercus palustris","start_date"=>"1998"
"leaf_type"=>"broadleaved","ref"=>"530","species"=>"Fraxinus excelsior","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"533","species"=>"Fraxinus excelsior","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"2464","species"=>"Sorbus aria","start_date"=>"1985"
"leaf_type"=>"broadleaved","ref"=>"2099","species"=>"Betula nigra","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"37507","species"=>"Populus x canescens","start_date"=>"1975"
"leaf_type"=>"broadleaved","ref"=>"2355","species"=>"Quercus robur","start_date"=>"1970"
"leaf_type"=>"broadleaved","ref"=>"2471","species"=>"Ulmus × hollandica","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"2497","species"=>"Sorbus aria","start_date"=>"1990"
"leaf_type"=>"broadleaved","ref"=>"2465","species"=>"Sorbus aria","start_date"=>"1985"
"leaf_type"=>"broadleaved","ref"=>"2448","species"=>"Fraxinus excelsior","start_date"=>"1990"
"leaf_type"=>"broadleaved","ref"=>"2125","species"=>"Alnus glutinosa","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"532","species"=>"Fraxinus excelsior","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"35379","species"=>"Quercus palustris","start_date"=>"1998"
"leaf_type"=>"broadleaved","ref"=>"2496","species"=>"Sorbus aria","start_date"=>"1990"
"leaf_type"=>"broadleaved","ref"=>"2470","species"=>"Ulmus × hollandica","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"2124","species"=>"Alnus glutinosa","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"531","species"=>"Fraxinus excelsior","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"540","start_date"=>"2012"
"leaf_type"=>"broadleaved","ref"=>"2467","species"=>"Sorbus aria","start_date"=>"1985"
"leaf_type"=>"broadleaved","ref"=>"2449","species"=>"Fraxinus excelsior","start_date"=>"1990"
"leaf_type"=>"broadleaved","ref"=>"2475","species"=>"Carpinus betulus","start_date"=>"1985"
"leaf_type"=>"broadleaved","ref"=>"551","species"=>"Quercus robur","start_date"=>"1990"
"leaf_type"=>"broadleaved","ref"=>"2468","species"=>"Sorbus aria","start_date"=>"1985"
"leaf_type"=>"broadleaved","ref"=>"37510","species"=>"Populus x canescens","start_date"=>"1975"
"leaf_type"=>"broadleaved","ref"=>"2466","species"=>"Sorbus aria","start_date"=>"1985"
"leaf_type"=>"broadleaved","ref"=>"35378","species"=>"Quercus palustris","start_date"=>"1998"
"leaf_type"=>"broadleaved","ref"=>"2160","species"=>"Quercus robur","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"2469","species"=>"Sorbus aria","start_date"=>"1985"
"leaf_type"=>"broadleaved","ref"=>"2098","species"=>"Betula nigra","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"2131","species"=>"Alnus incana","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"2457","species"=>"Fraxinus excelsior","start_date"=>"1990"
"leaf_type"=>"broadleaved","ref"=>"2161","species"=>"Quercus rubra","start_date"=>"1990"
"leaf_type"=>"broadleaved","ref"=>"537","species"=>"Alnus cordata","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"2450","species"=>"Fraxinus excelsior","start_date"=>"1990"
"leaf_type"=>"broadleaved","ref"=>"35377","species"=>"Quercus palustris","start_date"=>"1998"
"leaf_type"=>"broadleaved","ref"=>"552","species"=>"Quercus robur","start_date"=>"1990"
"leaf_type"=>"broadleaved","ref"=>"37515","species"=>"Populus x canescens","start_date"=>"1990"
"leaf_type"=>"broadleaved","ref"=>"2476","species"=>"Carpinus betulus","start_date"=>"1985"
"leaf_type"=>"broadleaved","ref"=>"2356","species"=>"Betula pendula","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"2122","species"=>"Alnus glutinosa","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"45138","species"=>"Platanus × hispanica","start_date"=>"2004"
"leaf_type"=>"broadleaved","ref"=>"45238","species"=>"Fagus sylvatica","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"2106","species"=>"Fraxinus excelsior","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"2458","species"=>"Fraxinus excelsior","start_date"=>"1990"
"leaf_type"=>"broadleaved","ref"=>"37516","species"=>"Populus x canescens","start_date"=>"1990"
"leaf_type"=>"broadleaved","ref"=>"1977","species"=>"Quercus robur","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"542","species"=>"Acer rubrum","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"538","species"=>"Alnus cordata","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"37517","species"=>"Populus x canescens","start_date"=>"1990"
"leaf_type"=>"broadleaved","ref"=>"2105","species"=>"Fraxinus excelsior","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"2451","species"=>"Fraxinus excelsior","start_date"=>"1990"
"leaf_type"=>"broadleaved","ref"=>"553","species"=>"Quercus robur","start_date"=>"1990"
"leaf_type"=>"broadleaved","ref"=>"2459","species"=>"Fraxinus excelsior","start_date"=>"1990"
"leaf_type"=>"broadleaved","ref"=>"2103","species"=>"Fraxinus excelsior","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"2159","species"=>"Betula pendula","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"2121","species"=>"Alnus glutinosa","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"2162","species"=>"Acer campestre","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"2104","species"=>"Fraxinus excelsior","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"37518","species"=>"Populus x canescens","start_date"=>"1990"
"leaf_type"=>"broadleaved","ref"=>"1944","species"=>"Quercus robur","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"2123","species"=>"Alnus glutinosa","start_date"=>"1990"
"leaf_type"=>"broadleaved","ref"=>"2477","species"=>"Carpinus betulus","start_date"=>"1985"
"leaf_type"=>"broadleaved","ref"=>"2097","species"=>"Betula nigra","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"2460","species"=>"Fraxinus excelsior","start_date"=>"1990"
"leaf_type"=>"broadleaved","ref"=>"1976","species"=>"Quercus robur","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"2102","species"=>"Fraxinus excelsior","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"2096","species"=>"Betula nigra","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"37512","species"=>"Populus x canescens","start_date"=>"1975"
"leaf_type"=>"broadleaved","ref"=>"539","species"=>"Alnus cordata","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"39497","species"=>"Fraxinus angustifolia","start_date"=>"2005"
"leaf_type"=>"broadleaved","ref"=>"2158","species"=>"Betula pendula","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"2129","species"=>"Alnus incana","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"45089","species"=>"Sorbus intermedia","start_date"=>"2008"
"leaf_type"=>"broadleaved","ref"=>"45132","species"=>"Malus sieboldii","start_date"=>"2005"
"leaf_type"=>"broadleaved","ref"=>"2461","species"=>"Fraxinus excelsior","start_date"=>"1990"
"leaf_type"=>"broadleaved","ref"=>"1945","species"=>"Quercus robur","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"2453","species"=>"Fraxinus excelsior","start_date"=>"1990"
"leaf_type"=>"broadleaved","ref"=>"2095","species"=>"Betula pendula","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"554","species"=>"Quercus robur","start_date"=>"1990"
"leaf_type"=>"broadleaved","ref"=>"1975","species"=>"Quercus robur","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"45133","species"=>"Malus sieboldii","start_date"=>"2005"
"leaf_type"=>"broadleaved","ref"=>"2157","species"=>"Betula pendula","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"45135","species"=>"Malus sieboldii","start_date"=>"2005"
"leaf_type"=>"broadleaved","ref"=>"543","species"=>"Alnus glutinosa","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"1946","species"=>"Quercus robur","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"2483","species"=>"Alnus cordata","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"2163","species"=>"Aesculus hippocastanum","start_date"=>"1985"
"leaf_type"=>"broadleaved","ref"=>"2128","species"=>"Alnus incana","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"2094","species"=>"Betula pendula","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"45134","species"=>"Malus sieboldii","start_date"=>"2005"
"leaf_type"=>"broadleaved","ref"=>"1974","species"=>"Quercus robur","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"2484","species"=>"Alnus cordata","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"2452","species"=>"Fraxinus excelsior","start_date"=>"1990"
"leaf_type"=>"broadleaved","ref"=>"2156","species"=>"Betula pendula","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"39498","species"=>"Fraxinus angustifolia","start_date"=>"2005"
"leaf_type"=>"broadleaved","ref"=>"2480","species"=>"Alnus cordata","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"2481","species"=>"Alnus cordata","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"2090","species"=>"Betula nigra","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"1947","species"=>"Quercus robur","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"2454","species"=>"Fraxinus excelsior","start_date"=>"1990"
"leaf_type"=>"broadleaved","ref"=>"2155","species"=>"Betula pendula","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"2443","species"=>"Betula nigra","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"1973","species"=>"Quercus robur","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"2455","species"=>"Fraxinus excelsior","start_date"=>"1990"
"leaf_type"=>"broadleaved","ref"=>"2164","species"=>"Acer campestre","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"2488","species"=>"Alnus cordata","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"1948","species"=>"Quercus robur","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"2089","species"=>"Betula nigra","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"2456","species"=>"Fraxinus excelsior","start_date"=>"1990"
"leaf_type"=>"broadleaved","ref"=>"2126","species"=>"Alnus incana","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"1972","species"=>"Quercus robur","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"2152","species"=>"Fraxinus excelsior","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"2440","species"=>"Betula nigra","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"2487","species"=>"Alnus cordata","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"2153","species"=>"Alnus incana","start_date"=>"1995"
"leaf_type"=>"broadleaved","ref"=>"2485","species"=>"Alnus cordata","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"39500","species"=>"Fraxinus angustifolia","start_date"=>"2005"
"leaf_type"=>"broadleaved","ref"=>"2490","species"=>"Alnus cordata","start_date"=>"1980"
"leaf_cycle"=>"deciduous","leaf_type"=>"broadleaved","ref"=>"39671","species"=>"Aesculus hippocastanum","start_date"=>"2008"
"leaf_type"=>"broadleaved","ref"=>"2148","species"=>"Acer platanoides","start_date"=>"1995"
"leaf_type"=>"broadleaved","ref"=>"1949","species"=>"Quercus robur","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"2093","species"=>"Robinia pseudoacacia","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"37524","species"=>"Populus x canescens","start_date"=>"1990"
"leaf_type"=>"broadleaved","ref"=>"2092","species"=>"Fraxinus excelsior","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"2478","species"=>"Alnus cordata","start_date"=>"1990"
"leaf_type"=>"broadleaved","ref"=>"436","species"=>"Salix pentandra","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"1971","species"=>"Quercus robur","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"525","species"=>"Prunus avium","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"2149","species"=>"Acer platanoides","start_date"=>"1995"
"leaf_type"=>"broadleaved","ref"=>"37525","species"=>"Populus x canescens","start_date"=>"1985"
"leaf_type"=>"broadleaved","ref"=>"516","species"=>"Betula pendula","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"515","species"=>"Sorbus aria","start_date"=>"1990"
"leaf_type"=>"broadleaved","ref"=>"2166","species"=>"Aesculus hippocastanum","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"517","species"=>"Prunus avium","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"37526","species"=>"Populus x canescens","start_date"=>"1985"
"leaf_type"=>"broadleaved","ref"=>"2083","species"=>"Betula pendula","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"2088","species"=>"Betula nigra","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"524","species"=>"Prunus avium","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"37527","species"=>"Populus x canescens","start_date"=>"1985"
"leaf_type"=>"broadleaved","ref"=>"37528","species"=>"Populus x canescens","start_date"=>"1985"
"leaf_type"=>"broadleaved","ref"=>"37529","species"=>"Quercus robur","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"1950","species"=>"Quercus robur","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"2091","species"=>"Betula nigra","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"526","species"=>"Prunus avium","start_date"=>"1990"
"leaf_type"=>"broadleaved","ref"=>"37530","species"=>"Quercus robur","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"2087","species"=>"Betula pendula","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"1970","species"=>"Quercus robur","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"518","species"=>"Prunus avium","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"39501","species"=>"Fraxinus angustifolia","start_date"=>"2005"
"leaf_type"=>"broadleaved","ref"=>"510","species"=>"Sorbus aria","start_date"=>"1990"
"leaf_type"=>"broadleaved","ref"=>"2445","species"=>"Betula nigra","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"514","species"=>"Sorbus aria","start_date"=>"1990"
"leaf_type"=>"broadleaved","ref"=>"2150","species"=>"Acer platanoides","start_date"=>"1995"
"leaf_type"=>"broadleaved","ref"=>"1951","species"=>"Quercus robur","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"2085","species"=>"Betula pendula","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"527","species"=>"Prunus avium","start_date"=>"1990"
"leaf_type"=>"broadleaved","ref"=>"37532","species"=>"Quercus robur","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"2427","species"=>"Fraxinus excelsior","start_date"=>"1985"
"leaf_type"=>"broadleaved","ref"=>"39538","species"=>"Fraxinus angustifolia","start_date"=>"2005"
"leaf_type"=>"broadleaved","ref"=>"37562","species"=>"Quercus robur","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"37566","species"=>"Quercus robur","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"1969","species"=>"Quercus robur","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"37567","species"=>"Quercus robur","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"2084","species"=>"Betula pendula","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"2086","species"=>"Betula pendula","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"37533","species"=>"Quercus robur","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"519","species"=>"Prunus avium","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"2430","species"=>"Sorbus aria","start_date"=>"1985"
"leaf_type"=>"broadleaved","ref"=>"37565","species"=>"Quercus robur","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"2425","species"=>"Fraxinus excelsior","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"511","species"=>"Sorbus aria","start_date"=>"1990"
"leaf_type"=>"broadleaved","ref"=>"2080","species"=>"Betula pendula","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"45136","species"=>"Fraxinus excelsior","start_date"=>"1995"
"leaf_type"=>"broadleaved","ref"=>"2446","species"=>"Betula nigra","start_date"=>"1990"
"leaf_type"=>"broadleaved","ref"=>"37568","species"=>"Quercus robur","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"1952","species"=>"Quercus robur","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"528","species"=>"Prunus avium","start_date"=>"1990"
"leaf_type"=>"broadleaved","ref"=>"2431","species"=>"Sorbus aria","start_date"=>"1985"
"leaf_type"=>"broadleaved","ref"=>"37534","species"=>"Quercus robur","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"37564","species"=>"Quercus robur","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"513","species"=>"Sorbus aria","start_date"=>"1990"
"leaf_type"=>"broadleaved","ref"=>"37542","species"=>"Quercus robur","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"2368","species"=>"Fraxinus excelsior","start_date"=>"1995"
"leaf_type"=>"broadleaved","ref"=>"45137","species"=>"Fraxinus excelsior","start_date"=>"1995"
"leaf_type"=>"broadleaved","ref"=>"39537","species"=>"Fraxinus angustifolia","start_date"=>"2005"
"leaf_type"=>"broadleaved","ref"=>"1968","species"=>"Quercus robur","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"37571","species"=>"Quercus robur","start_date"=>"1998"
"leaf_type"=>"broadleaved","ref"=>"37563","species"=>"Quercus robur","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"39502","species"=>"Fraxinus angustifolia","start_date"=>"2005"
"leaf_type"=>"broadleaved","ref"=>"37543","species"=>"Quercus robur","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"2139","species"=>"Carpinus betulus","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"2081","species"=>"Betula pendula","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"520","species"=>"Prunus avium","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"1953","species"=>"Quercus robur","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"2374","species"=>"Betula nigra","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"37535","species"=>"Quercus robur","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"37572","species"=>"Quercus robur","start_date"=>"2000"
"leaf_type"=>"broadleaved","ref"=>"37544","species"=>"Quercus robur","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"529","species"=>"Prunus avium","start_date"=>"1990"
"leaf_type"=>"broadleaved","ref"=>"2136","species"=>"Betula pendula","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"39546","species"=>"Fraxinus angustifolia","start_date"=>"2005"
"leaf_type"=>"broadleaved","ref"=>"512","species"=>"Sorbus aria","start_date"=>"1990"
"leaf_type"=>"broadleaved","ref"=>"39547","species"=>"Fraxinus angustifolia","start_date"=>"2005"
"leaf_type"=>"broadleaved","ref"=>"1967","species"=>"Quercus robur","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"37536","species"=>"Quercus robur","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"2137","species"=>"Prunus avium","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"37561","species"=>"Quercus robur","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"37545","species"=>"Quercus robur","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"2370","species"=>"Betula nigra","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"2426","species"=>"Fraxinus excelsior","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"2371","species"=>"Betula nigra","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"37560","species"=>"Quercus robur","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"37537","species"=>"Quercus robur","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"39536","species"=>"Fraxinus angustifolia","start_date"=>"2005"
"leaf_type"=>"broadleaved","ref"=>"1954","species"=>"Quercus robur","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"37546","species"=>"Quercus robur","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"521","species"=>"Prunus avium","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"2406","species"=>"Fraxinus excelsior","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"509","species"=>"Fraxinus excelsior","start_date"=>"1990"
"leaf_type"=>"broadleaved","ref"=>"39548","species"=>"Fraxinus angustifolia","start_date"=>"2005"
"leaf_type"=>"broadleaved","ref"=>"37538","species"=>"Quercus robur","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"2082","species"=>"Betula pendula","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"1966","species"=>"Quercus robur","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"37547","species"=>"Quercus robur","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"508","species"=>"Salix pentandra","start_date"=>"1990"
"leaf_type"=>"broadleaved","ref"=>"39506","species"=>"Fraxinus angustifolia","start_date"=>"2005"
"leaf_type"=>"broadleaved","ref"=>"37539","species"=>"Quercus robur","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"37548","species"=>"Quercus robur","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"522","species"=>"Prunus avium","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"1955","species"=>"Quercus robur","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"37557","species"=>"Quercus robur","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"2079","species"=>"Betula pendula","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"2147","species"=>"Acer platanoides","start_date"=>"1990"
"leaf_type"=>"broadleaved","ref"=>"37549","species"=>"Quercus robur","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"37569","species"=>"Quercus robur","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"1965","species"=>"Quercus robur","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"523","species"=>"Prunus avium","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"37550","species"=>"Quercus robur","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"37531","species"=>"Quercus robur","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"2408","species"=>"Fraxinus excelsior","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"1956","species"=>"Quercus robur","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"2423","species"=>"Fraxinus excelsior","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"37555","species"=>"Quercus robur","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"2376","species"=>"Betula nigra","start_date"=>"1985"
"leaf_type"=>"broadleaved","ref"=>"2437","species"=>"Sorbus aria","start_date"=>"1985"
"leaf_type"=>"broadleaved","ref"=>"37551","species"=>"Quercus robur","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"2436","species"=>"Sorbus aria","start_date"=>"1985"
"leaf_type"=>"broadleaved","ref"=>"2439","species"=>"Sorbus aria","start_date"=>"1985"
"leaf_type"=>"broadleaved","ref"=>"1964","species"=>"Quercus robur","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"507","species"=>"Salix pentandra","start_date"=>"1995"
"leaf_type"=>"broadleaved","ref"=>"39529","species"=>"Fraxinus angustifolia","start_date"=>"2005"
"leaf_type"=>"broadleaved","ref"=>"2402","species"=>"Ulmus × hollandica","start_date"=>"1985"
"leaf_type"=>"broadleaved","ref"=>"2375","species"=>"Betula nigra","start_date"=>"1985"
"leaf_type"=>"broadleaved","ref"=>"37552","species"=>"Quercus robur","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"2078","species"=>"Quercus frainetto","start_date"=>"2000"
"leaf_type"=>"broadleaved","ref"=>"37554","species"=>"Quercus robur","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"433","species"=>"Prunus padus","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"506","species"=>"Salix pentandra","start_date"=>"1990"
"leaf_type"=>"broadleaved","ref"=>"2435","species"=>"Sorbus aria","start_date"=>"1985"
"leaf_type"=>"broadleaved","ref"=>"501","species"=>"Alnus glutinosa","start_date"=>"1990"
"leaf_type"=>"broadleaved","ref"=>"37540","species"=>"Quercus robur","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"2401","species"=>"Ulmus × hollandica","start_date"=>"1985"
"leaf_type"=>"broadleaved","ref"=>"2075","species"=>"Betula pendula","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"37553","species"=>"Quercus robur","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"505","species"=>"Fraxinus excelsior","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"2410","species"=>"Fraxinus excelsior","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"2421","species"=>"Fraxinus excelsior","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"434","species"=>"Quercus robur","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"503","species"=>"Alnus glutinosa","start_date"=>"1990"
"genus"=>"Malus","leaf_cycle"=>"deciduous","leaf_type"=>"broadleaved"
"genus"=>"Rhus","leaf_cycle"=>"deciduous","leaf_type"=>"broadleaved","species"=>"Rhus typhina"
"leaf_type"=>"broadleaved","ref"=>"1963","species"=>"Quercus robur","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"2434","species"=>"Sorbus aria","start_date"=>"1985"
"genus"=>"Pyrus","leaf_cycle"=>"deciduous","leaf_type"=>"broadleaved"
"leaf_type"=>"broadleaved","ref"=>"37541","species"=>"Quercus robur","start_date"=>"1980"
"leaf_cycle"=>"evergreen","leaf_type"=>"needleleaved"
"leaf_type"=>"broadleaved","ref"=>"39528","species"=>"Fraxinus angustifolia","start_date"=>"2009"
"leaf_type"=>"broadleaved","ref"=>"1957","species"=>"Quercus robur","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"432","species"=>"Prunus avium","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"2077","species"=>"Betula pendula","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"2400","species"=>"Ulmus × hollandica","start_date"=>"1990"
"leaf_type"=>"broadleaved","ref"=>"2076","species"=>"Betula pendula","start_date"=>"1980"
"genus"=>"Castanea","leaf_cycle"=>"deciduous","leaf_type"=>"broadleaved"
"leaf_type"=>"broadleaved","ref"=>"628","species"=>"Carpinus betulus","start_date"=>"1985"
"leaf_type"=>"broadleaved","ref"=>"2029","species"=>"Acer pseudoplatanus","start_date"=>"1985"
"leaf_type"=>"broadleaved","ref"=>"1958","species"=>"Quercus robur","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"2399","species"=>"Ulmus × hollandica","start_date"=>"1990"
"leaf_type"=>"broadleaved","ref"=>"2412","species"=>"Fraxinus excelsior","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"39526","species"=>"Fraxinus angustifolia","start_date"=>"2005"
"leaf_type"=>"broadleaved","ref"=>"2398","species"=>"Ulmus × hollandica","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"2027","species"=>"Acer pseudoplatanus","start_date"=>"1990"
"leaf_type"=>"broadleaved","ref"=>"442","species"=>"Sorbus intermedia","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"2026","species"=>"Acer pseudoplatanus","start_date"=>"1990"
"leaf_type"=>"broadleaved","ref"=>"2025","species"=>"Acer pseudoplatanus","start_date"=>"1990"
"leaf_type"=>"broadleaved","ref"=>"1959","species"=>"Quercus robur","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"441","species"=>"Sorbus intermedia","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"2024","species"=>"Acer pseudoplatanus","start_date"=>"1990"
"leaf_type"=>"broadleaved","ref"=>"39527","species"=>"Fraxinus angustifolia","start_date"=>"2005"
"leaf_type"=>"broadleaved","ref"=>"2032","species"=>"Alnus glutinosa","start_date"=>"1985"
"leaf_type"=>"broadleaved","ref"=>"2397","species"=>"Ulmus × hollandica","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"39513","species"=>"Fraxinus angustifolia","start_date"=>"2005"
"leaf_type"=>"broadleaved","ref"=>"2414","species"=>"Fraxinus excelsior","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"2419","species"=>"Fraxinus excelsior","start_date"=>"1985"
"leaf_type"=>"broadleaved","ref"=>"2394","species"=>"Ulmus × hollandica","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"624","species"=>"Fraxinus excelsior","start_date"=>"1985"
"leaf_type"=>"broadleaved","ref"=>"2142","species"=>"Betula pendula","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"1960","species"=>"Quercus robur","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"440","species"=>"Sorbus intermedia","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"631","species"=>"Alnus glutinosa","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"2011","species"=>"Acer pseudoplatanus","start_date"=>"1985"
"leaf_type"=>"broadleaved","ref"=>"2009","species"=>"Fraxinus ornus","start_date"=>"1985"
"leaf_type"=>"broadleaved","ref"=>"2012","species"=>"Acer pseudoplatanus","start_date"=>"1995"
"leaf_type"=>"broadleaved","ref"=>"2395","species"=>"Ulmus × hollandica","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"2396","species"=>"Ulmus × hollandica","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"2014","species"=>"Acer pseudoplatanus","start_date"=>"1985"
"leaf_type"=>"broadleaved","ref"=>"2013","species"=>"Acer pseudoplatanus","start_date"=>"1985"
"leaf_type"=>"broadleaved","ref"=>"623","species"=>"Fraxinus excelsior","start_date"=>"1985"
"leaf_type"=>"broadleaved","ref"=>"2146","species"=>"Carpinus betulus","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"2010","species"=>"Fraxinus ornus","start_date"=>"1985"
"leaf_type"=>"broadleaved","ref"=>"2015","species"=>"Acer pseudoplatanus","start_date"=>"1985"
"leaf_type"=>"broadleaved","ref"=>"2043","species"=>"Acer pseudoplatanus","start_date"=>"1985"
"leaf_type"=>"broadleaved","ref"=>"625","species"=>"Fraxinus excelsior","start_date"=>"1985"
"leaf_type"=>"broadleaved","ref"=>"2389","species"=>"Betula nigra","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"39523","species"=>"Fraxinus angustifolia","start_date"=>"2005"
"leaf_type"=>"broadleaved","ref"=>"1961","species"=>"Quercus robur","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"2044","species"=>"Acer pseudoplatanus","start_date"=>"1985"
"leaf_type"=>"broadleaved","ref"=>"2016","species"=>"Acer pseudoplatanus","start_date"=>"1985"
"leaf_type"=>"broadleaved","ref"=>"39514","species"=>"Fraxinus angustifolia","start_date"=>"2005"
"leaf_type"=>"broadleaved","ref"=>"2417","species"=>"Fraxinus excelsior","start_date"=>"1985"
"leaf_type"=>"broadleaved","ref"=>"2007","species"=>"Fraxinus ornus","start_date"=>"1985"
"leaf_type"=>"broadleaved","ref"=>"2008","species"=>"Fraxinus ornus","start_date"=>"1985"
"leaf_type"=>"broadleaved","ref"=>"2006","species"=>"Fraxinus ornus","start_date"=>"1985"
"leaf_type"=>"broadleaved","ref"=>"2416","species"=>"Fraxinus excelsior","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"2390","species"=>"Betula nigra","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"2393","species"=>"Betula nigra","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"622","species"=>"Fraxinus excelsior","start_date"=>"1985"
"leaf_type"=>"broadleaved","ref"=>"2145","species"=>"Carpinus betulus","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"2074","species"=>"Betula pendula","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"2391","species"=>"Betula nigra","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"39521","species"=>"Fraxinus angustifolia","start_date"=>"2008"
"leaf_type"=>"broadleaved","ref"=>"39517","species"=>"Fraxinus angustifolia","start_date"=>"2005"
"leaf_type"=>"broadleaved","ref"=>"2392","species"=>"Betula nigra","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"1962","species"=>"Quercus robur","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"39520","species"=>"Fraxinus angustifolia","start_date"=>"2009"
"leaf_type"=>"broadleaved","ref"=>"2005","species"=>"Fraxinus excelsior","start_date"=>"1985"
"leaf_type"=>"broadleaved","ref"=>"2004","species"=>"Fraxinus excelsior","start_date"=>"1985"
"leaf_type"=>"broadleaved","ref"=>"2002","species"=>"Fraxinus excelsior","start_date"=>"1985"
"leaf_type"=>"broadleaved","ref"=>"2003","species"=>"Fraxinus excelsior","start_date"=>"1985"
"leaf_type"=>"broadleaved","ref"=>"2001","species"=>"Fraxinus excelsior","start_date"=>"1985"
"leaf_type"=>"broadleaved","ref"=>"2000","species"=>"Fraxinus excelsior","start_date"=>"1985"
"leaf_type"=>"broadleaved","ref"=>"621","species"=>"Fraxinus excelsior","start_date"=>"1985"
"leaf_type"=>"broadleaved","ref"=>"616","species"=>"Fraxinus excelsior","start_date"=>"1985"
"leaf_type"=>"broadleaved","ref"=>"431","species"=>"Alnus glutinosa","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"2017","species"=>"Acer pseudoplatanus","start_date"=>"1985"
"leaf_type"=>"broadleaved","ref"=>"634","species"=>"Alnus glutinosa","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"39515","species"=>"Quercus robur","start_date"=>"2007"
"leaf_type"=>"broadleaved","ref"=>"2046","species"=>"Acer pseudoplatanus","start_date"=>"1985"
"leaf_type"=>"broadleaved","ref"=>"2041","species"=>"Acer platanoides 'Globosum'","start_date"=>"1990"
"leaf_type"=>"broadleaved","ref"=>"1999","species"=>"Fraxinus excelsior","start_date"=>"1985"
"leaf_type"=>"broadleaved","ref"=>"1763","species"=>"Acer platanoides","start_date"=>"1990"
"leaf_type"=>"broadleaved","ref"=>"617","species"=>"Fraxinus excelsior","start_date"=>"1985"
"leaf_type"=>"broadleaved","ref"=>"1762","species"=>"Platanus × hispanica","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"620","species"=>"Fraxinus excelsior","start_date"=>"1985"
"leaf_type"=>"broadleaved","ref"=>"1785","species"=>"Fraxinus excelsior","start_date"=>"1995"
"leaf_type"=>"broadleaved","ref"=>"1998","species"=>"Fraxinus excelsior","start_date"=>"1985"
"leaf_type"=>"broadleaved","ref"=>"1788","species"=>"Fraxinus excelsior","start_date"=>"2000"
"leaf_type"=>"broadleaved","ref"=>"1786","species"=>"Fraxinus excelsior","start_date"=>"1995"
"leaf_type"=>"broadleaved","ref"=>"1787","species"=>"Fraxinus excelsior","start_date"=>"2000"
"leaf_type"=>"broadleaved","ref"=>"635","species"=>"Alnus glutinosa","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"39518","species"=>"Fagus sylvatica","start_date"=>"2007"
"leaf_type"=>"broadleaved","ref"=>"1943","species"=>"Quercus robur","start_date"=>"1985"
"leaf_type"=>"broadleaved","ref"=>"2047","species"=>"Acer pseudoplatanus","start_date"=>"1985"
"leaf_type"=>"broadleaved","ref"=>"498","species"=>"Betula pendula","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"2144","species"=>"Betula pendula","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"1789","species"=>"Fraxinus excelsior","start_date"=>"2000"
"leaf_type"=>"broadleaved","ref"=>"2143","species"=>"Betula pendula","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"1997","species"=>"Fraxinus excelsior","start_date"=>"1985"
"leaf_type"=>"broadleaved","ref"=>"619","species"=>"Fraxinus excelsior","start_date"=>"1985"
"leaf_type"=>"broadleaved","ref"=>"2058","species"=>"Betula pendula","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"636","species"=>"Alnus glutinosa","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"1790","species"=>"Fraxinus excelsior","start_date"=>"2000"
"leaf_type"=>"broadleaved","ref"=>"618","species"=>"Fraxinus excelsior","start_date"=>"1985"
"leaf_type"=>"broadleaved","ref"=>"2048","species"=>"Acer pseudoplatanus","start_date"=>"1985"
"leaf_type"=>"broadleaved","ref"=>"45237","species"=>"Quercus robur","start_date"=>"1990"
"leaf_type"=>"broadleaved","ref"=>"2049","species"=>"Acer pseudoplatanus","start_date"=>"1985"
"leaf_type"=>"broadleaved","ref"=>"1995","species"=>"Fraxinus excelsior","start_date"=>"2000"
"leaf_type"=>"broadleaved","ref"=>"2056","species"=>"Acer platanoides","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"1791","species"=>"Fraxinus excelsior","start_date"=>"2000"
"leaf_type"=>"broadleaved","ref"=>"1987","species"=>"Fraxinus excelsior","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"2055","species"=>"Acer platanoides","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"416","species"=>"Sorbus intermedia","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"44447","species"=>"Betula pendula","start_date"=>"2008"
"leaf_type"=>"broadleaved","ref"=>"1795","species"=>"Fraxinus excelsior","start_date"=>"1995"
"leaf_type"=>"broadleaved","ref"=>"1994","species"=>"Fraxinus excelsior","start_date"=>"1995"
"leaf_type"=>"broadleaved","ref"=>"637","species"=>"Alnus glutinosa","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"429","species"=>"Quercus robur","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"2052","species"=>"Acer platanoides","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"615","species"=>"Fraxinus excelsior","start_date"=>"1985"
"leaf_type"=>"broadleaved","ref"=>"1794","species"=>"Fraxinus excelsior","start_date"=>"1995"
"leaf_type"=>"broadleaved","ref"=>"1986","species"=>"Fraxinus excelsior","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"2053","species"=>"Acer platanoides","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"609","species"=>"Alnus glutinosa","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"1993","species"=>"Fraxinus excelsior","start_date"=>"1995"
"leaf_type"=>"broadleaved","ref"=>"614","species"=>"Fraxinus excelsior","start_date"=>"1985"
"leaf_type"=>"broadleaved","ref"=>"610","species"=>"Alnus glutinosa","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"611","species"=>"Alnus glutinosa","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"2067","species"=>"Betula pendula","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"1940","species"=>"Quercus robur","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"1992","species"=>"Fraxinus excelsior","start_date"=>"1995"
"leaf_type"=>"broadleaved","ref"=>"613","species"=>"Fraxinus excelsior","start_date"=>"1985"
"leaf_type"=>"broadleaved","ref"=>"415","species"=>"Sorbus intermedia","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"2384","species"=>"Salix caprea","start_date"=>"1985"
"leaf_type"=>"broadleaved","ref"=>"1988","species"=>"Pterocarya fraxinifolia","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"413","species"=>"Fraxinus excelsior","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"1796","species"=>"Fraxinus excelsior","start_date"=>"1995"
"leaf_type"=>"broadleaved","ref"=>"2385","species"=>"Salix caprea","start_date"=>"1985"
"leaf_type"=>"broadleaved","ref"=>"1991","species"=>"Fraxinus excelsior","start_date"=>"1995"
"leaf_type"=>"broadleaved","ref"=>"607","species"=>"Fraxinus excelsior","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"1764","species"=>"Quercus robur","start_date"=>"1975"
"leaf_type"=>"broadleaved","ref"=>"494","species"=>"Alnus glutinosa","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"430","species"=>"Quercus robur","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"2386","species"=>"Salix caprea","start_date"=>"1985"
"leaf_type"=>"broadleaved","ref"=>"39779","species"=>"Pyrus calleryana","start_date"=>"2007"
"leaf_type"=>"broadleaved","ref"=>"2061","species"=>"Betula pendula","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"445","species"=>"Betula pendula","start_date"=>"1975"
"leaf_type"=>"broadleaved","ref"=>"2387","species"=>"Salix caprea","start_date"=>"1985"
"leaf_type"=>"broadleaved","ref"=>"44446","species"=>"Betula pendula","start_date"=>"2008"
"leaf_type"=>"broadleaved","ref"=>"495","species"=>"Alnus glutinosa","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"414","species"=>"Sorbus intermedia","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"2066","species"=>"Betula pendula","start_date"=>"1990"
"leaf_type"=>"broadleaved","ref"=>"2388","species"=>"Salix caprea","start_date"=>"1985"
"leaf_type"=>"broadleaved","ref"=>"447","species"=>"Fraxinus excelsior","start_date"=>"1975"
"leaf_type"=>"broadleaved","ref"=>"1933","species"=>"Quercus robur","start_date"=>"1985"
"leaf_type"=>"broadleaved","ref"=>"599","species"=>"Fraxinus excelsior","start_date"=>"1985"
"leaf_type"=>"broadleaved","ref"=>"497","species"=>"Alnus glutinosa","start_date"=>"1990"
"leaf_type"=>"broadleaved","ref"=>"1769","species"=>"Salix pentandra","start_date"=>"1985"
"leaf_type"=>"broadleaved","ref"=>"2062","species"=>"Betula pendula","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"1770","species"=>"Fraxinus excelsior","start_date"=>"1990"
"leaf_type"=>"broadleaved","ref"=>"446","species"=>"Fraxinus excelsior","start_date"=>"1975"
"leaf_type"=>"broadleaved","ref"=>"1768","species"=>"Salix pentandra","start_date"=>"1985"
"leaf_type"=>"broadleaved","ref"=>"412","species"=>"Fraxinus excelsior","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"2063","species"=>"Betula pendula","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"496","species"=>"Alnus glutinosa","start_date"=>"2013"
"leaf_type"=>"broadleaved","ref"=>"1980","species"=>"Fraxinus excelsior","start_date"=>"1990"
"leaf_type"=>"broadleaved","ref"=>"1934","species"=>"Quercus robur","start_date"=>"1985"
"leaf_type"=>"broadleaved","ref"=>"2065","species"=>"Betula pendula","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"2060","species"=>"Salix pentandra","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"1767","species"=>"Salix pentandra","start_date"=>"1985"
"leaf_type"=>"broadleaved","ref"=>"598","species"=>"Fraxinus excelsior","start_date"=>"1985"
"leaf_type"=>"broadleaved","ref"=>"411","species"=>"Fraxinus excelsior","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"600","species"=>"Fraxinus excelsior","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"2064","species"=>"Betula pendula","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"1766","species"=>"Salix pentandra","start_date"=>"1985"
"leaf_type"=>"broadleaved","ref"=>"419","species"=>"Sorbus intermedia","start_date"=>"1990"
"leaf_type"=>"broadleaved","ref"=>"1981","species"=>"Fraxinus excelsior","start_date"=>"1990"
"leaf_type"=>"broadleaved","ref"=>"1938","species"=>"Quercus robur","start_date"=>"1985"
"leaf_type"=>"broadleaved","ref"=>"425","species"=>"Sorbus intermedia","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"1765","species"=>"Salix pentandra","start_date"=>"1985"
"leaf_type"=>"broadleaved","ref"=>"1792","species"=>"Fraxinus excelsior","start_date"=>"1995"
"leaf_type"=>"broadleaved","ref"=>"649","species"=>"Quercus robur","start_date"=>"1960"
"leaf_type"=>"broadleaved","ref"=>"1816","species"=>"Salix pentandra","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"650","species"=>"Quercus robur","start_date"=>"1960"
"leaf_type"=>"broadleaved","ref"=>"1817","species"=>"Salix pentandra","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"1818","species"=>"Salix pentandra","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"428","species"=>"Betula pendula","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"1819","species"=>"Salix pentandra","start_date"=>"1990"
"leaf_type"=>"broadleaved","ref"=>"1984","species"=>"Fraxinus excelsior","start_date"=>"1990"
"leaf_type"=>"broadleaved","ref"=>"597","species"=>"Fraxinus excelsior","start_date"=>"1985"
"leaf_type"=>"broadleaved","ref"=>"410","species"=>"Fraxinus excelsior","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"418","species"=>"Sorbus intermedia","start_date"=>"1990"
"leaf_type"=>"broadleaved","ref"=>"1797","species"=>"Fraxinus excelsior","start_date"=>"2002"
"leaf_type"=>"broadleaved","ref"=>"1937","species"=>"Quercus robur","start_date"=>"1985"
"leaf_type"=>"broadleaved","ref"=>"1781","species"=>"Robinia pseudoacacia","start_date"=>"1970"
"leaf_type"=>"broadleaved","ref"=>"1772","species"=>"Fraxinus excelsior","start_date"=>"1995"
"leaf_type"=>"broadleaved","ref"=>"1982","species"=>"Fraxinus excelsior","start_date"=>"1990"
"leaf_type"=>"broadleaved","ref"=>"642","species"=>"Alnus glutinosa","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"409","species"=>"Fraxinus excelsior","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"1773","species"=>"Fraxinus excelsior","start_date"=>"1995"
"leaf_type"=>"broadleaved","ref"=>"601","species"=>"Fraxinus excelsior","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"1783","species"=>"Alnus glutinosa","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"426","species"=>"Fraxinus excelsior","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"1809","species"=>"Alnus cordata","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"1802","species"=>"Fraxinus excelsior","start_date"=>"1990"
"leaf_type"=>"broadleaved","ref"=>"408","species"=>"Fraxinus excelsior","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"1936","species"=>"Quercus robur","start_date"=>"1985"
"leaf_type"=>"broadleaved","ref"=>"1813","species"=>"Alnus cordata","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"45052","species"=>"Alnus cordata","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"417","species"=>"Sorbus intermedia","start_date"=>"1990"
"leaf_type"=>"broadleaved","ref"=>"639","species"=>"Alnus glutinosa","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"644","species"=>"Alnus glutinosa","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"1810","species"=>"Alnus cordata","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"1774","species"=>"Fraxinus excelsior","start_date"=>"1995"
"leaf_type"=>"broadleaved","ref"=>"1784","species"=>"Alnus cordata","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"1983","species"=>"Fraxinus excelsior","start_date"=>"1990"
"leaf_type"=>"broadleaved","ref"=>"424","species"=>"Sorbus intermedia","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"1801","species"=>"Fraxinus excelsior","start_date"=>"1990"
"leaf_type"=>"broadleaved","ref"=>"1811","species"=>"Alnus cordata","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"646","species"=>"Alnus glutinosa","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"1782","species"=>"Fraxinus excelsior","start_date"=>"1995"
"leaf_type"=>"broadleaved","ref"=>"1935","species"=>"Quercus robur","start_date"=>"1985"
"leaf_type"=>"broadleaved","ref"=>"1800","species"=>"Fraxinus excelsior","start_date"=>"1990"
"leaf_type"=>"broadleaved","ref"=>"1979","species"=>"Fraxinus excelsior","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"602","species"=>"Fraxinus excelsior","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"45236","species"=>"Fagus sylvatica","start_date"=>"1990"
"leaf_type"=>"broadleaved","ref"=>"422","species"=>"Sorbus intermedia","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"1836","species"=>"Alnus glutinosa","start_date"=>"1990"
"leaf_type"=>"broadleaved","ref"=>"1812","species"=>"Alnus cordata","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"427","species"=>"Fraxinus excelsior","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"491","species"=>"Robinia pseudoacacia","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"1821","species"=>"Alnus cordata","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"1822","species"=>"Alnus cordata","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"492","species"=>"Robinia pseudoacacia","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"2068","species"=>"Fraxinus excelsior","start_date"=>"2004"
"leaf_type"=>"broadleaved","ref"=>"423","species"=>"Sorbus intermedia","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"1825","species"=>"Alnus cordata","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"421","species"=>"Sorbus intermedia","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"1820","species"=>"Alnus cordata","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"1823","species"=>"Alnus cordata","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"1777","species"=>"Fraxinus excelsior","start_date"=>"1995"
"leaf_type"=>"broadleaved","ref"=>"1830","species"=>"Alnus cordata","start_date"=>"1990"
"leaf_type"=>"broadleaved","ref"=>"1833","species"=>"Alnus cordata","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"1799","species"=>"Fraxinus excelsior","start_date"=>"1990"
"leaf_type"=>"broadleaved","ref"=>"1776","species"=>"Fraxinus excelsior","start_date"=>"1995"
"leaf_type"=>"broadleaved","ref"=>"1831","species"=>"Alnus cordata","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"1932","species"=>"Quercus robur","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"1826","species"=>"Alnus cordata","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"2071","species"=>"Fraxinus ornus","start_date"=>"1985"
"leaf_type"=>"broadleaved","ref"=>"1832","species"=>"Alnus cordata","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"1827","species"=>"Alnus cordata","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"2072","species"=>"Fraxinus ornus","start_date"=>"1990"
"leaf_type"=>"broadleaved","ref"=>"1798","species"=>"Fraxinus excelsior","start_date"=>"1990"
"leaf_type"=>"broadleaved","ref"=>"493","species"=>"Robinia pseudoacacia","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"1775","species"=>"Fraxinus excelsior","start_date"=>"1995"
"leaf_type"=>"broadleaved","ref"=>"603","species"=>"Fraxinus excelsior","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"2070","species"=>"Fraxinus excelsior","start_date"=>"2004"
"leaf_type"=>"broadleaved","ref"=>"406","species"=>"Fraxinus excelsior","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"1828","species"=>"Alnus cordata","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"1931","species"=>"Quercus robur","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"2073","species"=>"Fraxinus ornus","start_date"=>"1990"
"leaf_type"=>"broadleaved","ref"=>"1829","species"=>"Betula pendula","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"420","species"=>"Sorbus intermedia","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"407","species"=>"Fraxinus excelsior","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"1807","species"=>"Fraxinus excelsior","start_date"=>"1985"
"leaf_type"=>"broadleaved","ref"=>"1930","species"=>"Quercus robur","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"971","species"=>"Carpinus betulus","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"652","species"=>"Fraxinus excelsior","start_date"=>"1990"
"leaf_type"=>"broadleaved","ref"=>"970","species"=>"Carpinus betulus","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"402","species"=>"Fraxinus excelsior","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"969","species"=>"Carpinus betulus","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"604","species"=>"Fraxinus excelsior","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"45156","species"=>"Quercus robur","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"657","species"=>"Fraxinus excelsior","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"1929","species"=>"Quercus robur","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"653","species"=>"Fraxinus excelsior","start_date"=>"1990"
"leaf_type"=>"broadleaved","ref"=>"1806","species"=>"Fraxinus excelsior","start_date"=>"1985"
"leaf_type"=>"broadleaved","ref"=>"595","species"=>"Fraxinus excelsior","start_date"=>"1985"
"leaf_type"=>"broadleaved","ref"=>"1928","species"=>"Quercus robur","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"1805","species"=>"Fraxinus excelsior","start_date"=>"1985"
"leaf_type"=>"broadleaved","ref"=>"594","species"=>"Fraxinus excelsior","start_date"=>"1985"
"leaf_type"=>"broadleaved","ref"=>"605","species"=>"Fraxinus excelsior","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"400","species"=>"Acer pseudoplatanus","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"401","species"=>"Fraxinus excelsior","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"1927","species"=>"Quercus robur","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"593","species"=>"Fraxinus excelsior","start_date"=>"1985"
"leaf_type"=>"broadleaved","ref"=>"450","species"=>"Acer platanoides","start_date"=>"1995"
"leaf_type"=>"broadleaved","ref"=>"399","species"=>"Acer pseudoplatanus","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"1804","species"=>"Fraxinus excelsior","start_date"=>"1985"
"leaf_type"=>"broadleaved","ref"=>"448","species"=>"Acer platanoides","start_date"=>"1985"
"leaf_type"=>"broadleaved","ref"=>"1926","species"=>"Quercus robur","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"449","species"=>"Acer platanoides","start_date"=>"1985"
"leaf_type"=>"broadleaved","ref"=>"1803","species"=>"Fraxinus excelsior","start_date"=>"1985"
"leaf_type"=>"broadleaved","ref"=>"1919","species"=>"Quercus robur","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"1808","species"=>"Fraxinus excelsior","start_date"=>"1995"
"leaf_type"=>"broadleaved","ref"=>"484","species"=>"Fraxinus excelsior","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"590","species"=>"Fraxinus excelsior","start_date"=>"1985"
"leaf_type"=>"broadleaved","ref"=>"1846","species"=>"Salix alba","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"589","species"=>"Fraxinus excelsior","start_date"=>"1985"
"leaf_type"=>"broadleaved","ref"=>"1921","species"=>"Quercus robur","start_date"=>"1980"
"leaf_type"=>"broadleaved","ref"=>"45040","species"=>"Prunus avium","start_date"=>"2004"