hedge maple USDA PLANTS Symbol: ACCA5
U.S. Nativity: Exotic
Habit: Hardwood Trees
Acer campestre L.

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Taxonomic Rank: Magnoliopsida: Sapindales: Aceraceae
Native Range: Europe, n. Turkey, Cauc., n. Iran (REHD, BAIL);

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Foliage;
Piero Amorati, ICCroce - Casalecchio di Reno, Bugwood.org
Additional Resolutions & Image Usage

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

Bark;
Piero Amorati, ICCroce - Casalecchio di Reno, Bugwood.org
Additional Resolutions & Image Usage

Foliage;
Piero Amorati, ICCroce - Casalecchio di Reno, Bugwood.org
Additional Resolutions & Image Usage

Foliage;
Piero Amorati, ICCroce - Casalecchio di Reno, Bugwood.org
Additional Resolutions & Image Usage

Twig(s)/Shoot(s);
Piero Amorati, ICCroce - Casalecchio di Reno, Bugwood.org
Additional Resolutions & Image Usage

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

Plant(s); 1. Branchlet with upright corymbs (a - d) are terminating leafy shoot. At the base of the shoots there are deciduous sheeth-like transitional leaves. - 2. Branchlet with ripe fruits - double samaras (a, b). Wings of samaras are spreading perpendicular to the pedicels (»horizontally spreading«). Nutlets are conspicuously flat. - 3. Seedling with cotyledons (c) and first pair of ordinary leaves. - 4. Winter-branchlet; buds are reddish-brown, leaf-scars opposite and connected extreme laterally. - 5. Older winter-branchlet with suberous ridges (»wings«). 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
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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.