Difference between revisions of "Zigadenus paniculatus"
Botany (Fortieth Parallel), 343. 1871.
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|common_names=Foothill death camas;sand-corn | |common_names=Foothill death camas;sand-corn | ||
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| + | |code=W1 | ||
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| + | |code=F | ||
| + | |label=Illustrated | ||
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| + | |code=E | ||
| + | |label=Endemic | ||
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|basionyms={{Treatment/ID/Basionym | |basionyms={{Treatment/ID/Basionym | ||
|name=Helonias paniculata | |name=Helonias paniculata | ||
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|publication title=Botany (Fortieth Parallel), | |publication title=Botany (Fortieth Parallel), | ||
|publication year=1871 | |publication year=1871 | ||
| − | |special status= | + | |special status=W1;Illustrated;Endemic |
| − | |source xml=https:// | + | |source xml=https://bitbucket.org/aafc-mbb/fna-data-curation/src/2e0870ddd59836b60bcf96646a41e87ea5a5943a/coarse_grained_fna_xml/V26/V26_81.xml |
|genus=Zigadenus | |genus=Zigadenus | ||
|species=Zigadenus paniculatus | |species=Zigadenus paniculatus | ||
Latest revision as of 21:17, 5 November 2020
Plants 2–7 dm, from bulbs; bulbs not clumped, tunicate, ovoid, 18–40 × 12–35 mm. Leaves: proximal blades 15–35 cm × 3–15 mm. Inflorescences paniculate, 10–80-flowered, narrow, terminal raceme pyramidal in anthesis, 2–30 × 2–4 cm, proximal branches usually less than 6 cm, 1/10–1/2 length of entire inflorescence, diverging from main axis at 10°–60° when in fruit. Flowers: perianth hypogynous, campanulate, 5–10 mm diam.; tepals persistent in fruit, cream colored, ovate, 2–5 × 1–4 mm, outer usually not clawed, apex usually acute; gland 1, obovate, distal margins evident to obscure, irregular; filaments straight, usually equaling tepals, occasionally longer, thickened proximally; pedicel ascending to perpendicular to stem in fruit, 3–25 mm, bracts green, lanceolate, 5–15 mm. Capsules 5–20 × 3–8 mm. 2n = 22.
Phenology: Flowering Apr–Jun.
Habitat: Sagebrush desert, dry open inland grasslands
Elevation: 1300–2600 m
Distribution
Ariz., Calif., Colo., Idaho, Mont., Nev., N.Mex., Oreg., Utah, Wash., Wyo.
Discussion
Selected References
None.