Ptilimnium costatum
ribbed mock bishop-weed, ribbed mock bishopweed
Family
Apiaceae
Leaf Arrangement
alternate
Leaf Attachment
petiolate
Leaf Type
bipinnate, compound, dissected
Growth Form
forb
Flower Color
pink, white
Flower Month
June - October
Height (meters)
0.6 - 1.5
Milky Sap
No
Armed/Unarmed
Unarmed
Origin
native
Lifespan
annual
Growing Season
Warm season
Wetland Class
FACW
Prairie Coefficient of Conservatism
4
Natural History
Found in swamps and other wet places in the north and western portions of Louisiana and the eastern half of Texas.
Habitat
Swamps, wet woods, and stream banks.