creeping croftonweed USDA PLANTS Symbol: AGRI2
U.S. Nativity: Native
Habit: Shrub or Subshrub Forbs/Herbs
Ageratina riparia (Regel) King & H.E. Robins.

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Taxonomic Rank: Magnoliopsida: Asterales: Asteraceae
Synonym(s): spreading snakeroot, creeping croftonweed, mist flower
Native Range: Mexico (GRIN);

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


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

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

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

Habitat; In streambed
Forest and Kim Starr, Starr Environmental, Bugwood.org
Additional Resolutions & Image Usage

Fruit(s); Fruits with pappus still attached. FNW taxon.
Julia Scher, USDA APHIS PPQ, Bugwood.org
Additional Resolutions & Image Usage

Fruit(s); Two seeds with partial pappi showing. FNW taxon.
Julia Scher, USDA APHIS PPQ, 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:
Haleakala National Park (Hawaii)



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