Oxypolis rigidior (Linnaeus) Rafinesque

Oxypolis rigidior (Linnaeus) Rafinesque is an accepted species name sensu FNA Ed. Comm., in prep. f.

Vernacular names

• oxypolis rigide Darbyshire et al., 2000
• fenouil de porc Newcomb, 1983

• stiff cowbane FNA Ed. Comm., 2019
• cowbane Darbyshire et al., 2000
• stiff hog-fennel Canadian Forest Service, 2007

Synonyms

• Archemora rigida (Linnaeus) de Candolle FNA Ed. Comm., in prep. f
• Oxypolis denticulata (Baldwin) Rafinesque FNA Ed. Comm., in prep. f
• Oxypolis rigidior var. ambigua (Nuttall) B.L. Robinson FNA Ed. Comm., in prep. f
• Oxypolis turgida Small FNA Ed. Comm., in prep. f
• Sium denticulatum Baldwin FNA Ed. Comm., in prep. f
• Sium rigidius Linnaeus FNA Ed. Comm., in prep. f
• Tiedemannia rigida (Linnaeus) J.M. Coulter & J.N. Rose FNA Ed. Comm., in prep. f

Distribution

• Map view
• List view

• Native
• Introduced
• Ephemeral
• Excluded
• Extirpated
• Doubtful
• Absent

Classification

Class	Equisetopsida
Subclass	Magnoliidae
Superorder	Asteranae
Order	Apiales
Family	Apiaceae
Subfamily	Apioideae
Tribe	Oenantheae
Genus	Oxypolis
Species	Oxypolis rigidior

Habit

Herb