Difference between revisions of "Allium fibrillum"
in L. Abrams and R. S. Ferris, Ill. Fl. Pacific States 1: 393. 1923.
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|accepted_name=Allium fibrillum | |accepted_name=Allium fibrillum | ||
| − | |accepted_authority=M. E. Jones ex Abrams | + | |accepted_authority=M. E. Jones ex Abrams |
|publications={{Treatment/Publication | |publications={{Treatment/Publication | ||
|title=in L. Abrams and R. S. Ferris, Ill. Fl. Pacific States | |title=in L. Abrams and R. S. Ferris, Ill. Fl. Pacific States | ||
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name=Allium fibrillum | name=Allium fibrillum | ||
| − | |authority=M. E. Jones ex Abrams | + | |authority=M. E. Jones ex Abrams |
|rank=species | |rank=species | ||
|parent rank=genus | |parent rank=genus | ||
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|publication year=1923 | |publication year=1923 | ||
|special status=Endemic | |special status=Endemic | ||
| − | |source xml=https:// | + | |source xml=https://bitbucket.org/aafc-mbb/fna-data-curation/src/2e0870ddd59836b60bcf96646a41e87ea5a5943a/coarse_grained_fna_xml/V26/V26_496.xml |
|genus=Allium | |genus=Allium | ||
|species=Allium fibrillum | |species=Allium fibrillum | ||
Latest revision as of 22:15, 5 November 2020
Bulbs 1–5+, without cluster of basal bulbels, not clustered on stout primary rhizome, ± globose, 0.5–1.2 × 0.5–1 cm; outer coats enclosing 1 or more bulbs, brownish, membranous, reticulate; cells very fine, often obscure, narrow, ± transversely elongate, intricately contorted, without fibers; inner coats white to pink, cells obscure, transversely elongate, intricately contorted. Leaves usually persistent, withering from tip by anthesis, 2, basally sheathing, sheaths not extending much above soil surface; blade solid, flat, ± falcate, linear, channeled, 7–24 cm × 0.5–3 mm, margins entire. Scape persistent, solitary, erect, solid, terete or slightly flattened to very narrowly winged, 3–15 cm × 0.5–2 mm. Umbel persistent, erect, compact, 10–20-flowered, hemispheric to globose, bulbils unknown; spathe bracts persistent, 2, 4–6-veined, ovate, ± equal, apex acuminate. Flowers campanulate, 5–8 mm; tepals erect, white with prominent greenish or pink midribs, lanceolate, ± equal, becoming papery in fruit, margins entire, apex obtuse to acuminate, ± involute at tip; stamens included; anthers yellow; pollen yellow; ovary crestless or obscurely crested; processes 3, low, rounded, margins entire; style linear, equaling stamens; stigma capitate, unlobed; pedicel 3–10 mm. Seed coat dull or shining; cells smooth. 2n = 14.
Phenology: Flowering May–Jul.
Habitat: Moist, shallow soils
Elevation: 300–2600 m
Distribution
Idaho, Mont., Oreg., Wash.
Discussion
Allium fibrillum closely resembles A. madidum but does not have a cluster of basal bulbels.
Selected References
None.