Zigadenus brevibracteatus
Univ. Calif. Publ. Bot. 6: 165. 1915.
Common names: Desert death camas
Basionym: Zigadenus fremontii var. brevibracteatus M. E. Jones Contr. W. Bot. 12: 78. 1908 (as Zygadenus)
Synonyms: Toxicoscordion brevibracteatus (M. E. Jones) R. R. Gates
Treatment appears in FNA Volume 26. Mentioned on page 86.
Revision as of 21:45, 16 December 2019 by FNA>Volume Importer
Plants 3–6 dm, from bulbs; bulbs not clumped, tunicate, ovoid, 18–40 × 9–35 mm. Leaves: proximal blades 10–30 cm × 3–8 mm. Inflorescences usually paniculate, 20–80-flowered, with 1–8 branches, terminal raceme 10–45 × 3–8 cm. Flowers: perianth hypogynous, 10–20 mm diam.; tepals persistent in fruit, cream colored, elliptic, 4–7 × 2–5 mm, outer not clawed; gland 1, obovate, distal margins evident; filaments thin and curved, shorter than tepals; pedicel usually perpendicular to stem in fruit, 12–40 mm, bracts green, 2–8 mm. Capsules 8–16 × 5–10 mm. 2n = 22.
Phenology: Flowering Apr–Jun.
Habitat: Creosote bush scrub, Joshua tree woodlands, sandy areas of the Mojave and Colorado deserts
Elevation: 600–1500 m
Discussion
Selected References
None.
Lower Taxa
None.