Difference between revisions of "Zigadenus elegans"
Fl. Amer. Sept. 1: 241. 1814.
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|common_names=Mountain death camas; zigadène élégant | |common_names=Mountain death camas; zigadène élégant | ||
+ | |special_status={{Treatment/ID/Special_status | ||
+ | |code=F | ||
+ | |label=Illustrated | ||
+ | }} | ||
|basionyms= | |basionyms= | ||
|synonyms={{Treatment/ID/Synonym | |synonyms={{Treatment/ID/Synonym | ||
|name=Anticlea alpina | |name=Anticlea alpina | ||
|authority=A. Heller | |authority=A. Heller | ||
+ | |rank=species | ||
}} {{Treatment/ID/Synonym | }} {{Treatment/ID/Synonym | ||
|name=Anticlea chlorantha | |name=Anticlea chlorantha | ||
|authority=(Richardson) Rydberg | |authority=(Richardson) Rydberg | ||
+ | |rank=species | ||
}} {{Treatment/ID/Synonym | }} {{Treatment/ID/Synonym | ||
|name=Anticlea coloradensis | |name=Anticlea coloradensis | ||
|authority=(Rydberg) Rydberg | |authority=(Rydberg) Rydberg | ||
+ | |rank=species | ||
}} {{Treatment/ID/Synonym | }} {{Treatment/ID/Synonym | ||
|name=Anticlea elegans | |name=Anticlea elegans | ||
|authority=(Pursh) Rydberg | |authority=(Pursh) Rydberg | ||
+ | |rank=species | ||
}} {{Treatment/ID/Synonym | }} {{Treatment/ID/Synonym | ||
|name=Anticlea glauca | |name=Anticlea glauca | ||
|authority=(Nuttall) Kunth | |authority=(Nuttall) Kunth | ||
+ | |rank=species | ||
}} {{Treatment/ID/Synonym | }} {{Treatment/ID/Synonym | ||
|name=Anticlea gracilenta | |name=Anticlea gracilenta | ||
|authority=(Greene) R. R. Gates | |authority=(Greene) R. R. Gates | ||
+ | |rank=species | ||
}} {{Treatment/ID/Synonym | }} {{Treatment/ID/Synonym | ||
|name=Anticlea longa | |name=Anticlea longa | ||
|authority=(Greene) A. Heller | |authority=(Greene) A. Heller | ||
+ | |rank=species | ||
}} {{Treatment/ID/Synonym | }} {{Treatment/ID/Synonym | ||
|name=Anticlea mohinorensis | |name=Anticlea mohinorensis | ||
|authority=(Greenman) R. R. Gates | |authority=(Greenman) R. R. Gates | ||
+ | |rank=species | ||
}} {{Treatment/ID/Synonym | }} {{Treatment/ID/Synonym | ||
|name=Melanthium glaucum | |name=Melanthium glaucum | ||
|authority=Nuttall | |authority=Nuttall | ||
+ | |rank=species | ||
}} {{Treatment/ID/Synonym | }} {{Treatment/ID/Synonym | ||
|name=Zigadenus alpinus | |name=Zigadenus alpinus | ||
|authority=Blankinship | |authority=Blankinship | ||
+ | |rank=species | ||
}} {{Treatment/ID/Synonym | }} {{Treatment/ID/Synonym | ||
|name=Zigadenus chloranthus | |name=Zigadenus chloranthus | ||
|authority=Richardson | |authority=Richardson | ||
+ | |rank=species | ||
}} {{Treatment/ID/Synonym | }} {{Treatment/ID/Synonym | ||
|name=Zigadenus coloradensis | |name=Zigadenus coloradensis | ||
|authority=Rydberg | |authority=Rydberg | ||
+ | |rank=species | ||
}} {{Treatment/ID/Synonym | }} {{Treatment/ID/Synonym | ||
|name=Zigadenus dilatatus | |name=Zigadenus dilatatus | ||
|authority=Greene | |authority=Greene | ||
+ | |rank=species | ||
}} {{Treatment/ID/Synonym | }} {{Treatment/ID/Synonym | ||
|name=Zigadenus elegans subsp. glaucus | |name=Zigadenus elegans subsp. glaucus | ||
|authority=(Nuttall) Hultén | |authority=(Nuttall) Hultén | ||
+ | |rank=subspecies | ||
}} {{Treatment/ID/Synonym | }} {{Treatment/ID/Synonym | ||
|name=Zigadenus elegans var. glaucus | |name=Zigadenus elegans var. glaucus | ||
|authority=(Nuttall) Preece ex Cronquist | |authority=(Nuttall) Preece ex Cronquist | ||
+ | |rank=variety | ||
}} {{Treatment/ID/Synonym | }} {{Treatment/ID/Synonym | ||
|name=Zigadenus glaucus | |name=Zigadenus glaucus | ||
|authority=Greene | |authority=Greene | ||
+ | |rank=species | ||
}} {{Treatment/ID/Synonym | }} {{Treatment/ID/Synonym | ||
|name=Zigadenus gracilentus | |name=Zigadenus gracilentus | ||
|authority=Greenman | |authority=Greenman | ||
+ | |rank=species | ||
}} {{Treatment/ID/Synonym | }} {{Treatment/ID/Synonym | ||
|name=Zigadenus longus | |name=Zigadenus longus | ||
|authority=A. Nelson | |authority=A. Nelson | ||
+ | |rank=species | ||
}} {{Treatment/ID/Synonym | }} {{Treatment/ID/Synonym | ||
|name=Zigadenus mohinorensis | |name=Zigadenus mohinorensis | ||
− | |authority= | + | |authority= |
+ | |rank=species | ||
}} {{Treatment/ID/Synonym | }} {{Treatment/ID/Synonym | ||
|name=Zigadenus washakie | |name=Zigadenus washakie | ||
− | |authority= | + | |authority= |
+ | |rank=species | ||
}} | }} | ||
|hierarchy=Liliaceae;Zigadenus;Zigadenus elegans | |hierarchy=Liliaceae;Zigadenus;Zigadenus elegans | ||
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-->{{#Taxon: | -->{{#Taxon: | ||
name=Zigadenus elegans | name=Zigadenus elegans | ||
− | |||
|authority=Pursh | |authority=Pursh | ||
|rank=species | |rank=species | ||
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|publication title=Fl. Amer. Sept. | |publication title=Fl. Amer. Sept. | ||
|publication year=1814 | |publication year=1814 | ||
− | |special status= | + | |special status=Illustrated |
− | |source xml=https:// | + | |source xml=https://bitbucket.org/aafc-mbb/fna-data-curation/src/2e0870ddd59836b60bcf96646a41e87ea5a5943a/coarse_grained_fna_xml/V26/V26_86.xml |
|genus=Zigadenus | |genus=Zigadenus | ||
|species=Zigadenus elegans | |species=Zigadenus elegans |
Latest revision as of 21:17, 5 November 2020
Plants 2–8 dm, from bulbs; bulbs not clumped, tunicate, narrowly ovoid, 1.5–3 × 1–2 cm. Stems without persistent leaf bases. Leaves: proximal blades 10–30 cm × 3–15 mm. Inflorescences loosely racemose to paniculate, 10–50-flowered, with 1–4 branches, 0.9–2.5 dm × 3–6 cm. Flowers: perianth perigynous, rotate to rotate-campanulate, 15–20 mm diam.; tepals persistent in fruit, cream colored to greenish, ovate, 7–12 × 4–5 mm, somewhat narrowed at base; gland 1, obcordate; pedicel erect at anthesis, 1–2.3 cm, bracts often tinged with purple or pink, ovate, 5–20 mm. Capsules narrowly conic, 10–20 mm. 2n = 32.
Phenology: Flowering Jun–Aug.
Habitat: Moist grasslands, river and lake shores, bogs in coniferous forests
Elevation: 0–3600 m
Distribution
Alta., B.C., Man., N.W.T., Ont., Que., Sask., Yukon, Alaska, Ariz., Colo., Idaho, Ill., Ind., Iowa, Md., Mich., Minn., Mo., Mont., Nebr., Nev., N.Mex., N.Y., N.C., N.Dak., Ohio, Oreg., Pa., S.Dak., Tenn., Tex., Utah, Vt., Va., Wash., W.Va., Wis., Wyo., Mexico.
Discussion
Zigadenus elegans has been treated previously as comprising two varieties, or two subspecies (W. B. Zomlefer 1997b). The western var. or subsp. elegans tends to be a smaller plant with a raceme or a 1–2-branched panicle and glabrous, sometimes glaucous leaves and stems; while the eastern var. or subsp. glaucus tends to be a larger plant with a paniculate inflorescence and glaucous leaves and stems. Because there is considerable evidence of intergradation between the two entities toward the middle of the range, including overlapping flowering times, they have not been formally distinguished here.
Selected References
None.