Family: Lythraceae
grand red-stem, sessile tooth-cup
Etymology: Ammannia: named for Paul Ammann (1634-1691), a German botanist
Plants: annual forb; stems stiff, stout
Leaves: opposite
Flowers: pinkish, 4-5-parted, minute petals
Conservation Status: Special Concern
Plants: annual forb; stems stiff, stout
Leaves: opposite
Flowers: pinkish, 4-5-parted, minute petals
Conservation Status: Special Concern
Floristic Rating: Coefficient of Conservatism = 3 WIS DNR-Bureau of Endangered Resources: Detailed information on Wisconsin listed species including state and federal status, photos, etc. USDA Plants Database: Federal Distribution and detailed information including photos