Zigadenus venenosus var. venenosus

Common names: Meadow death camas
Endemic
Synonyms: Toxicoscordion arenicola A. Heller Toxicoscordion salinum (A. Nelson) R. R. Gates Zigadenus diegoensis Davidson Zigadenus salinus A. Nelson Zigadenus venenosus var. ambiguus
Treatment appears in FNA Volume 26.
Revision as of 21:17, 5 November 2020 by imported>Volume Importer
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Inflorescences mostly racemose, occasionally paniculate with 1 basal branch, 2–20 × 2–5 cm. Flowers: outer tepals usually clawed to 5 mm. Capsules 8–12 × 4–5 mm.


Phenology: Flowering Apr–Jul.
Habitat: Coastal areas, well-drained grasslands
Elevation: 0–2500 m

Distribution

V26 77-distribution-map.jpg

B.C., Calif., Idaho, Nev., Oreg., Utah, Wash.

Discussion

The inflorescences of most plants in each population of var. venenosus are racemose, but those of a few individuals are paniculate, with a single short basal branch.

Selected References

None.

Lower Taxa

None.
Fayla C. Schwartz +
S. Watson +
Meadow death camas +
B.C. +, Calif. +, Idaho +, Nev. +, Oreg. +, Utah +  and Wash. +
0–2500 m +
Coastal areas, well-drained grasslands +
Flowering Apr–Jul. +
Proc. Amer. Acad. Arts +
W2 +, W1 +  and Endemic +
Toxicoscordion arenicola +, Toxicoscordion salinum +, Zigadenus diegoensis +, Zigadenus salinus +  and Zigadenus venenosus var. ambiguus +
Zigadenus venenosus var. venenosus +
Zigadenus venenosus +
variety +