Difference between revisions of "Zigadenus paniculatus"
Botany (Fortieth Parallel), 343. 1871.
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|name=Helonias paniculata | |name=Helonias paniculata | ||
|authority=Nuttall | |authority=Nuttall | ||
| + | |rank=species | ||
|publication_title=J. Acad. Nat. Sci. Philadelphia | |publication_title=J. Acad. Nat. Sci. Philadelphia | ||
|publication_place=7: 57. 1834 | |publication_place=7: 57. 1834 | ||
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|name=Toxicoscordion paniculatum | |name=Toxicoscordion paniculatum | ||
|authority=(Nuttall) Rydberg | |authority=(Nuttall) Rydberg | ||
| + | |rank=species | ||
}} | }} | ||
|hierarchy=Liliaceae;Zigadenus;Zigadenus paniculatus | |hierarchy=Liliaceae;Zigadenus;Zigadenus paniculatus | ||
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-->{{#Taxon: | -->{{#Taxon: | ||
name=Zigadenus paniculatus | name=Zigadenus paniculatus | ||
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|authority=(Nuttall) S. Watson | |authority=(Nuttall) S. Watson | ||
|rank=species | |rank=species | ||
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|publication year=1871 | |publication year=1871 | ||
|special status= | |special status= | ||
| − | |source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/ | + | |source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/f50eec43f223ca0e34566be0b046453a0960e173/coarse_grained_fna_xml/V26/V26_81.xml |
|genus=Zigadenus | |genus=Zigadenus | ||
|species=Zigadenus paniculatus | |species=Zigadenus paniculatus | ||
Revision as of 20:53, 16 December 2019
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.