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Guildford, England, United Kingdom
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Washington, District of Columbia, United States
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Christmas, Florida, United States
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Christmas, Florida, United States
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2010.06.13 Lower Austria, Hollabrunn/Thaya National Park (320 m AMSL).Common, however endangered in some regions due to the "elm disease".Habitus; this is from the same population as the leaves shown
here and
here - trees with leaves shaped like that are typical for this habitat - I haven't seen the like elsewhere, so far.German name: Holland-Ulme ID: Fischer & al., Exkursionsflora (2008 3rd)
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2011-10-23 Lower Austria, district Melk - Ysperklamm (700 msm Quadrant 7656/3).Leaves of the four most common tree species in Ysper valley gorge (ravine forest): which is somewhat untypical for this habitat where (usually) Acer pseudoplatanus and Ulmus glabra (and/or) Ulmus hollandica would dominate. (Of course there would be plenty others present, like e. g. Ulmus laevis, Fraxinus excelsior and many more.)Here, however, it is mainly those four - Norway maple, sycamore maple, Scots maple, and beech even (which is not at all typical for this habitat), interestingly with Acer platanoides even being the most common one.I don't know the reason for this but it could have something to do with the orientation of the valley - it opens to the south (A. platanoides usually prefers more sunny habitats).
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Briantspuddle, England, United Kingdom
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2010.06.13 Lower Austria, Hollabrunn/Thaya National Park (320 m AMSL).Leaves - untypical shape for this species; bottom side (which is hairy); see also remarks
here.German name: Holland-UlmeID: Fischer & al., Exkursionsflora (2008 3rd)
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2010.06.13 Lower Austria, Hollabrunn/Thaya National Park (320 m AMSL).Leaves - untypical shape for this species; top side (which is slightly rough but not hairy); see also remarks
here.German name: Holland-UlmeID: Fischer & al., Exkursionsflora (2008 3rd)
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Briantspuddle, England, United Kingdom
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New York, New York, United States
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New York, New York, United States
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New York, New York, United States
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2011-03-03 Lower Austria, district Schwechat (Schwechat-Au, 150 m AMSL).Flowering: twig from this tree put into water so that it would open its buds after a few days.German name: Flatter-Ulme
For ID see here.
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2013-02-02 Lower Austria, district Gnserndorf - Orth an der Donau, Danube National ParkDie "Brettwurzeln" sind bei diesen beiden Flatter-Ulmen sehr schn zu erkennen.
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2011-03-03 Lower Austria, district Schwechat (Schwechat-Au, 150 m AMSL).Flowering: twig from this tree put into water so that it would open its buds after a few days.German name: Flatter-Ulme
For ID see here.
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2011-03-03 Lower Austria, district Schwechat (Schwechat-Au, 150 m AMSL).Flowering: twig from this tree put into water so that it would open its buds after a few days.German name: Flatter-Ulme
For ID see here.
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2011-03-03 Lower Austria, district Schwechat (Schwechat-Au, 150 m AMSL).Flowering: twig from this tree put into water so that it would open its buds after a few days.German name: Flatter-Ulme
For ID see here.
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2011-02-27 Lower Austria, district Schwechat (Schwechat-Au, 150 m AMSL).Schwechat river digs constantly into this soft soil river bank, and makes it steeper every year; up on the bank fine sand sediments have been left by the last floodings.German name (tree): Flatter-UlmeID: Fischer & al., Exkursionsflora A/FL/SdT (2008 3rd)
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2011-03-24 Lower Austria, district Schwechat (Danube national park, 155 m AMSL).Flowering in its natural habitat.German name: Flatter-Ulme
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2011-10-09 Vienna XXII. district - Danube National Park (Lobau
Hausgraben - bayou 153 msm Quadrant 7865/1).
U. laevis ist best known for its distinctive roots - here only beginning to develop typical buttress roots.
