Descurainia incisa ssp. incisa
cut-leaved tansymustard
Specimens
Photos
Distribution: Occurring chiefly east of the Cascades crest in Washington; Yukon Territory to California, east to the Rocky Mountains.
Habitat: Moderately dry forest openings and sagebrush desert.
Flowers: April-June
Origin: Native
Conservation Status: Not of concern
Pollination: Bees, flies
Description:
[none provided]
Accepted Name:
Descurainia incisa (Engelm. ex A. Gray) Britton ssp. incisa
Publication: Mem. Torrey Bot. Club. 5: 173 1894.
Publication: Mem. Torrey Bot. Club. 5: 173 1894.
Synonyms & Misapplications:
Descurainia incana (Bernh. ex Fisch. & C.A. Mey.) Dorn ssp. incisa (Engelm. ex A. Gray) Kartesz & Gandhi [KZ99]
Descurainia incana (Bernh. ex Fisch. & C.A. Mey.) Dorn ssp. viscosa (Rydb.) Kartesz & Gandhi [KZ99]
Descurainia incisa (Engelm. ex A. Gray) Britton ssp. viscosa (Rydb.) Rollins
Descurainia richardsonii O.E. Schulz ssp. incisa (Engelm. ex A. Gray) Detling [Abrams]
Descurainia richardsonii O.E. Schulz ssp. viscosa (Rydb.) Detling [Peck]
Descurainia richardsonii O.E. Schulz var. sonnei (B.L. Rob.) C.L. Hitchc. [HC]
Descurainia richardsonii O.E. Schulz var. viscosa (Rydb.) M. Peck [HC]
Descurainia incana (Bernh. ex Fisch. & C.A. Mey.) Dorn ssp. viscosa (Rydb.) Kartesz & Gandhi [KZ99]
Descurainia incisa (Engelm. ex A. Gray) Britton ssp. viscosa (Rydb.) Rollins
Descurainia richardsonii O.E. Schulz ssp. incisa (Engelm. ex A. Gray) Detling [Abrams]
Descurainia richardsonii O.E. Schulz ssp. viscosa (Rydb.) Detling [Peck]
Descurainia richardsonii O.E. Schulz var. sonnei (B.L. Rob.) C.L. Hitchc. [HC]
Descurainia richardsonii O.E. Schulz var. viscosa (Rydb.) M. Peck [HC]
Additional Resources:
PNW Herbaria: Specimen records of Descurainia incisa ssp. incisa in the Consortium of Pacific Northwest Herbaria database.
WA Flora Checklist: Descurainia incisa ssp. incisa checklist entry.
OregonFlora: Descurainia incisa ssp. incisa information.
E-Flora BC: Descurainia incisa ssp. incisa atlas page.
CalPhotos: Descurainia incisa ssp. incisa photos.
USDA Plants: Descurainia incisa ssp. incisa information.
23 photographs:
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