Difference between revisions of "Allium abramsii"
Aliso 13: 417. 1992.
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|place=13: 417. 1992 | |place=13: 417. 1992 | ||
|year=1992 | |year=1992 | ||
| + | }} | ||
| + | |special_status={{Treatment/ID/Special_status | ||
| + | |code=E | ||
| + | |label=Endemic | ||
}} | }} | ||
|basionyms={{Treatment/ID/Basionym | |basionyms={{Treatment/ID/Basionym | ||
|name=Allium fimbriatum var. abramsii | |name=Allium fimbriatum var. abramsii | ||
|authority=Ownbey & Aase ex Traub | |authority=Ownbey & Aase ex Traub | ||
| + | |rank=variety | ||
|publication_title=Pl. Life | |publication_title=Pl. Life | ||
|publication_place=28: 64. 1972 | |publication_place=28: 64. 1972 | ||
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-->{{#Taxon: | -->{{#Taxon: | ||
name=Allium abramsii | name=Allium abramsii | ||
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|authority=(Ownbey & Aase ex Traub) McNeal | |authority=(Ownbey & Aase ex Traub) McNeal | ||
|rank=species | |rank=species | ||
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|publication title=Aliso | |publication title=Aliso | ||
|publication year=1992 | |publication year=1992 | ||
| − | |special status= | + | |special status=Endemic |
| − | |source xml=https:// | + | |source xml=https://bitbucket.org/aafc-mbb/fna-data-curation/src/2e0870ddd59836b60bcf96646a41e87ea5a5943a/coarse_grained_fna_xml/V26/V26_454.xml |
|genus=Allium | |genus=Allium | ||
|species=Allium abramsii | |species=Allium abramsii | ||
Latest revision as of 22:15, 5 November 2020
Bulbs 1–3, not clustered on stout, primary rhizome, ovoid to globose, 1–1.5 × 1–1.5 cm; outer coats enclosing 1 or more bulbs, gray to dark brown, membranous, lacking cellular reticulation or cells arranged in only 2–3 rows distal to roots, ± quadrate, without fibers; inner coats white, cells obscure, quadrate. Leaves persistent, withering from tip by anthesis, 1, basally sheathing, sheath not extending much above soil surface; blade solid, terete, 12–30 cm × 1–3.5 mm. Scape persistent, solitary, erect, solid, terete, 6–15 cm × 1–3 mm. Umbel persistent, erect, compact, 10–45-flowered, hemispheric, bulbils unknown; spathe bracts persistent, 2–3, 3–5-veined, lanceolate, ± equal, apex acuminate. Flowers campanulate to urceolate, 8–15 mm; tepals erect, rose-purple, linear to lanceolate, unequal, becoming rigid and ± keeled in fruit, apex acute, ± spreading-reflexed at tip, inner tepals slightly shorter and wider than outer, outer margins denticulate on distal 1/4, inner margins denticulate to erose and crisped throughout; stamens included; anthers yellow; pollen yellow; ovary crested; processes 6, prominent, ± triangular, margins entire; style linear, equaling stamens; stigma capitate, 3-lobed, lobes slender, recurved; pedicel 4–12 mm. Seed coat dull or shining; cells minutely roughened. 2n = 14.
Phenology: Flowering May–Jul.
Habitat: Granite sands in open coniferous forest
Elevation: 1400–2000 m
Discussion
Allium abramsii is known only from the central Sierra Nevada.
Selected References
None.