European aspen USDA PLANTS Symbol: POTR10
U.S. Nativity: Exotic
Habit: Hardwood Trees
Populus tremula L.

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Taxonomic Rank: Magnoliopsida: Salicales: Salicaceae
Native Range: Africa, temp. Asia, Europe (REHD, ARS);

Selected Images from Invasive.orgView All Images at Invasive.org


Tree(s); crown
Robert Vidéki, Doronicum Kft., Bugwood.org
Additional Resolutions & Image Usage

Plant(s); 1. Branchlet with male catkins (a - d) and a closed terminal vegetative bud of a new leader (k). - 2. Branchlet with female catkins (e - h) and closed terminal vegetative bud (k). - 3. Branchlet with mature leafy shoots and ripe fruit-catkins with closed (a), and just opening capsules (b). Stipules at n. - 4. Seedling with cotyledons and first ordinary leaves. - 5. Branchlet with vegetative (k) and fertile buds (b). After Hempel & Wilhelm, 1889. Photos and explanations from the book: Zelimir Borzan. "Tree and Shrub Names in Latin, Croatian, English, and German, with synonyms", University of Zagreb, 2001.
Zelimir Borzan, University of Zagreb, Bugwood.org
Additional Resolutions & Image Usage

Flower(s); flower
Robert Vidéki, Doronicum Kft., Bugwood.org
Additional Resolutions & Image Usage

Foliage;
Robert Vidéki, Doronicum Kft., Bugwood.org
Additional Resolutions & Image Usage

Foliage; sprout; leaf
Robert Vidéki, Doronicum Kft., Bugwood.org
Additional Resolutions & Image Usage

Foliage; sprout; leaf
Robert Vidéki, Doronicum Kft., Bugwood.org
Additional Resolutions & Image Usage

Flower(s); flower
Robert Vidéki, Doronicum Kft., Bugwood.org
Additional Resolutions & Image Usage

Foliage; sprout
Robert Vidéki, Doronicum Kft., Bugwood.org
Additional Resolutions & Image Usage

EDDMapS Distribution:
This map is incomplete and is based only on current site and county level reports made by experts and records obtained from USDA Plants Database. For more information, visit www.eddmaps.org
 


State(s) Where Reported invasive.
Based on state level agency and organization lists of invasive plants from WeedUS database.

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Invasive Listing Sources:
Reichard, Sarah. 1994.  Assessing the potential of invasiveness in woody plants introduced in North America. University of Washington Ph.D. dissertation.