Zigadenus brevibracteatus
Univ. Calif. Publ. Bot. 6: 165. 1915.
Common names: Desert death camas
Endemic
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 05:10, 30 July 2020 by imported>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.
"broad" is not a number."thicker" is not a number.
... more about "Zigadenus brevibracteatus"
toxic +
versatile +
reniform +
sheathing +
herbaceous +
dilated +
narrow +
foliaceous +
green +
absent +
membranous +
tunicate +
not clumped +
Desert death camas +
solid +
sheathing +
reduced +
Calif. +
fleshy +
curved +
slender +
thin +
single +
capsular +
obovate +
20-80-flowered +
paniculate +
glabrous +
simple +
alternate +
persistent +
basal +
parallel +
glabrous +
yellow;green +
basal +
absent +
obscure +
(2-)3(-4)-locular +
inferior +
many;several +
bracteate +
perpendicular +
actinomorphic +
hypogynous +
showy +
tapering +
Univ. Calif. Publ. Bot. +
1915 +
contractile +
ellipsoid +
twisted +
wind-distributed +
Endemic +
staminodial +
fertile +
capitate +
distinct +
rudimentary +
barely larger +
diameter +
Zigadenus brevibracteatus +
Zigadenus +
species +
elliptic +
cream colored +
persistent +
connate +
4mm;7mm +
absent +
2mm;5mm +
10cm;45cm +
greener +
equal +
narrower +
perennial +
woody +