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CultivadoZaragozaAragnEspaa
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PirineoAragnEspaa
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The long scattered hairs on the drooping pedicels of the corymbose inflorescence of Acer grandidentatum helps to distinguish it from other native maple species in the area.Flowers lack petals and consist of greenish sepals which usually have eight stamens and which also have some long hairs like the pedicels.April 26, 2013, Salt Lake County, Utah, Wasatch Front foothills, 5125 ft. elev.
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Norfolk, Virginia, United States
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Orinda, California, United States
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Orinda, California, United States
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X Bn Khoang, Lao Cai, Vietnam
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Acer negundoBox elder, Boxelder maple, Maple AshSlo.: amerikanski javorDat.: May 23. 2012Lat.: 46.34015 Long.: 13.56075Code: Bot_620/2012_IMG9365Habitat: Edge of wet marsh, a long time ago abandoned, manmade, large clay pit, in a thicket of tall herbs, shrubs and trees mostly Salix sp., Acer sp., Fraxinus excelsior, Fraxinus ornus, Euonymus europaea, Cornus sanguinea, etc.; flat terrain, thick muddy ground, cretaceous clastic rock (flysh) bedrock, humid place, average precipitations ~ 3.000 mm/year, average temperature 8-10 deg C, elevation 450 m (1.500 feet), alpine phytogeographical region.Substratum: clayey soil.Place: Bovec basin, Northeast of town Bovec, Frnjaa place, East Julian Alps, Posoje, Slovenia EC Comment: This species is introduced from North America. In Slovenia it presently grows mostly along main Slovenian rivers: upper Soa, Mura, Drava and lower Sava. It is not considered very aggressive and little if any efforts have been made worldwide to eradicate or control it. Actually in Slovenia it is quite uncommon to see it. If no fruiting material is observable, the species, because of its pinnate foliage, could easily be falsely determined as something else. The leaves do not resemble to 'traditional' Acer shape. However, when present, it's immediately clear that it belongs to the maple (Aceraceae) family. Pictures are made at the most northern known location in the Soa valley. It has been discovered only recently.
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[]Acer morrisonense Hayata 1911 [Endemic in Taiwan] Aceraceae
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Acer palmatum 'Dissectum'. Fall colors of a dissected Japanese Maple. A. palmatum is a close relative of the Californa native vine maple (A. circinatum.) Photographed in a Private Garden in Berkeley, CA
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2011-10-23 Lower Austria, district Melk - Ysperklamm (735 msm Quadrant 7656/3).German name: Spitz-Ahorn
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New York, New York, United States
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Photos from a marked but uncut hardwood thinning site near Hill City MN.
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Bereznyaki, Sakhalin Oblast, Russia
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newly-emerged Silver Maple leaves, Acer saccharinum, in spring, Ontario County, NY Dave Spier [low-res scan of slide 0662-12]
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Lake Apopka Restoration Area, FL, December 2006