corn speedwell USDA PLANTS Symbol: VEAR
U.S. Nativity: Exotic
Habit: Forbs/Herbs
Veronica arvensis L.

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Taxonomic Rank: Magnoliopsida: Scrophulariales: Scrophulariaceae
Synonym(s): common speedwell, rock speedwell, wall speedwell

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


Flower(s); flowering stems.
Joseph M. DiTomaso, University of California - Davis, Bugwood.org
Additional Resolutions & Image Usage

Fruit(s); fruiting stems.
Joseph M. DiTomaso, University of California - Davis, Bugwood.org
Additional Resolutions & Image Usage

Flower(s);
Rebekah D. Wallace, University of Georgia, Bugwood.org
Additional Resolutions & Image Usage

Flower(s);
Rebekah D. Wallace, University of Georgia, Bugwood.org
Additional Resolutions & Image Usage

Plant(s);
Bruce Ackley, The Ohio State University, Bugwood.org
Additional Resolutions & Image Usage

Seed(s);
Bruce Ackley, The Ohio State University, Bugwood.org
Additional Resolutions & Image Usage

Seed(s); Looking down on the base of two seeds. Ventral side facing down.
D. Walters and C. Southwick, USDA, Bugwood.org
Additional Resolutions & Image Usage

Seed(s); Lateral view. Ventral side facing left.
D. Walters and C. Southwick, USDA, Bugwood.org
Additional Resolutions & Image Usage

Seed(s); Ventral view of three seeds. Base at bottom. Note large size of the hilar scar.
D. Walters and C. Southwick, USDA, 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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U.S. National Parks where reported invasive:
Badlands National Park (South Dakota)
Haleakala National Park (Hawaii)
Yellowstone National Park (Wyoming)



Invasive Listing Sources:
Jil M. Swearingen, Survey of invasive plants occurring on National Park Service lands, 2000-2007