Difference between revisions of "Zigadenus vaginatus"
Contr. Gray Herb. 53: 4. 1918.
Common names: Sheathed death camas
EndemicConservation concern
Basionym: Anticlea vaginata Rydberg Bull. Torrey Bot. Club 39: 108. 1912
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|common_names=Sheathed death camas | |common_names=Sheathed death camas | ||
| + | |special_status={{Treatment/ID/Special_status | ||
| + | |code=E | ||
| + | |label=Endemic | ||
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| + | |code=C | ||
| + | |label=Conservation concern | ||
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|basionyms={{Treatment/ID/Basionym | |basionyms={{Treatment/ID/Basionym | ||
|name=Anticlea vaginata | |name=Anticlea vaginata | ||
|authority=Rydberg | |authority=Rydberg | ||
| + | |rank=species | ||
|publication_title=Bull. Torrey Bot. Club | |publication_title=Bull. Torrey Bot. Club | ||
|publication_place=39: 108. 1912 | |publication_place=39: 108. 1912 | ||
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name=Zigadenus vaginatus | name=Zigadenus vaginatus | ||
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|authority=(Rydberg) J. F. Macbride | |authority=(Rydberg) J. F. Macbride | ||
|rank=species | |rank=species | ||
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|publication title=Contr. Gray Herb. | |publication title=Contr. Gray Herb. | ||
|publication year=1918 | |publication year=1918 | ||
| − | |special status= | + | |special status=Endemic;Conservation concern |
| − | |source xml=https:// | + | |source xml=https://bitbucket.org/aafc-mbb/fna-data-curation/src/2e0870ddd59836b60bcf96646a41e87ea5a5943a/coarse_grained_fna_xml/V26/V26_87.xml |
|genus=Zigadenus | |genus=Zigadenus | ||
|species=Zigadenus vaginatus | |species=Zigadenus vaginatus | ||
Latest revision as of 22:18, 5 November 2020
Plants 4–6 dm, from bulbs; bulbs not clumped, tunicate, narrowly ovoid, 3–6 × 1.5–3 cm. Stems with persistent leaf bases proximally. Leaves: proximal blades 25–40 cm × 5–12 mm. Inflorescences paniculate, 15–30-flowered, with 1–4 branches, 1.5–3 dm × 3–6 cm, proximal branches 7–8 cm. Flowers: perianth perigynous, rotate to rotate-campanulate, 10–15 mm diam.; tepals white, ovate, 3–6 × 3–4 mm, somewhat narrowed at base, apex broadly rounded; gland 1, obcordate, thick; pedicel ascending at anthesis, 1–1.5 cm, bracts often streaked with purple, ovate, 3–6 mm. Capsules narrowly conic, 7–8 mm. 2n = 32.
Phenology: Flowering Aug.
Habitat: Wet sandstone ledges of canyons, “hanging garden” community
Elevation: 1100–1900 m
Discussion
Of conservation concern.
Selected References
None.
Lower Taxa
None.