Prionosciadium watsonii

Prionosciadium watsonii is a plant species known from the Mexican states of Durango and Sinaloa.^[2][3]

Prionosciadium watsonii
Scientific classification
Kingdom:	Plantae
Clade:	Tracheophytes
Clade:	Angiosperms
Clade:	Eudicots
Clade:	Asterids
Order:	Apiales
Family:	Apiaceae
Genus:	Prionosciadium
Species:	P. watsonii
Binomial name
Prionosciadium watsonii J.M. Coult. & Rose
Synonyms[1]
Peucedanum mexicanum S. Wats. [not Prionosciadium mexicanum (Vatke) S. Wats. (1881)]

Prionosciadium watsonii is a biennial herb with a large taproot. Leaves are compound with narrowly lanceolate, some of the leaflets with narrowly lanceolate lobes. Flowers are borne in umbels on the tips of branches.^[4][5][6]