scarlet pimpernel
U.S. Nativity: Exotic
Habit: Forbs/Herbs
Lysimachia arvensis (L.) U. Manns & A. Anderb.

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Taxonomic Rank: Magnoliopsida: Primulales: Primulaceae
Synonym(s): poor-man's weatherglass, shepherd's dock

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


Flower(s);
Vern Wilkins, Indiana University, Bugwood.org
Additional Resolutions & Image Usage

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

Plant(s); Habit
Forest and Kim Starr, Starr Environmental, Bugwood.org
Additional Resolutions & Image Usage

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

Plant(s); Voucher 050418 29
Forest and Kim Starr, Starr Environmental, Bugwood.org
Additional Resolutions & Image Usage

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

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

Fruit(s); Unopened but mature fruit. Dehiscence is circumscissile, occurring along the equator.
D. Walters and C. Southwick, USDA, Bugwood.org
Additional Resolutions & Image Usage

Seed(s); Seeds in various positions. Note the acute angles on the mostly 3-sided seeds, as well as the “scaly-reticulate” surface.
D. Walters and C. Southwick, USDA, Bugwood.org
Additional Resolutions & Image Usage

Seed(s); Looking down at one end of two seeds to show the 3-sided shape.
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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Invasive Listing Sources:
Jil M. Swearingen, Survey of invasive plants occurring on National Park Service lands, 2000-2007