View source for Allium scilloides

{{Treatment/ID
|accepted_name=Allium scilloides
|accepted_authority=Douglas ex S. Watson
|publications={{Treatment/Publication
|title=Proc. Amer. Acad. Arts
|place=14: 229. 1879
|year=1879
}}
|special_status={{Treatment/ID/Special_status
|code=E
|label=Endemic
}}{{Treatment/ID/Special_status
|code=C
|label=Conservation concern
}}
|basionyms=
|synonyms=
|hierarchy=Liliaceae;Allium;Allium scilloides
|hierarchy_nav=<div class="higher-taxa"><div class="higher-taxon"><small>family</small>[[Liliaceae]]</div><div class="higher-taxon"><small>genus</small>[[Allium]]</div><div class="higher-taxon"><small>species</small>[[Allium scilloides]]</div></div>
|volume=Volume 26
|mention_page=page 233, 276
|treatment_page=page 275
}}<!--

--><span class="statement" id="st-undefined" data-properties=""><b>Bulbs </b>1–5, not clustered on stout, primary rhizome, increase bulbs ± equaling parent bulbs, never appearing as basal cluster, rhizomes absent, globose to ovoid, 1–2 cm × 8–20 mm; outer coats enclosing renewal bulbs, reddish or brownish, membranous, lacking cellular reticulation or cells arranged in only 2–3 rows distal to roots, ± quadrate, without fibers; inner coats white or light brown, cells absent or obscure and ± quadrate. <b>Leaves</b> deciduous with scape after seeds mature, 2, basally sheathing, sheaths not extending much above soil surface; blade solid, flat, falcate, 6–15 cm × 2–4 mm, margins entire or obscurely papillose. <b>Scape</b> usually forming abcission layer and deciduous with leaves after seeds mature, frequently breaking at this level after pressing, solitary, erect, solid, strongly flattened, 2-edged or winged distally, wings obscurely papillose, 4–8 cm × 1–3 mm. <b>Umbel</b> decisuous with scape, erect, compact, 5–12-flowered, hemispheric, bulbils unknown; spathe bracts persistent, 2–3, 3-veined, broadly ovate, ± equal, apex acute. <b>Flowers</b> campanulate, 6–8 mm; tepals erect, white or pinkish with green midribs, becoming reddish purple, broadly elliptic-oblong, ± equal, becoming rigid, papery and ± connivent over fruit, margins entire, apex obtuse, not involute at tip; stamens included; anthers purple; pollen white to gray; ovary crestless or obscurely crested; processes 3, central, rounded, margins entire; style linear, equaling stamens; stigma capitate, unlobed or minutely 3-lobed; pedicel 2–10.5(–18.5 in fruit) mm. <b>Seed</b> coat dull; cells smooth. <b>2n</b> = 14.</span><!--

-->{{Treatment/Body
|phenology=Flowering Mar–Apr.
|habitat=Barren, gravelly soils, arid interior slopes and ridges well back from Columbia River
|elevation=300–1300 m
|distribution=Wash.
|discussion=<p>Of conservation concern.</p><!--
--><p><i>Allium scilloides</i> is known only from east of the Cascades.</p>
|tables=
|references=
}}<!--

--><!--

-->{{#Taxon:
name=Allium scilloides
|authority=Douglas ex S. Watson
|rank=species
|parent rank=genus
|synonyms=
|basionyms=
|family=Liliaceae
|phenology=Flowering Mar–Apr.
|habitat=Barren, gravelly soils, arid interior slopes and ridges well back from Columbia River
|elevation=300–1300 m
|distribution=Wash.
|reference=None
|publication title=Proc. Amer. Acad. Arts
|publication year=1879
|special status=Endemic;Conservation concern
|source xml=https://bibilujan@bitbucket.org/aafc-mbb/fna-data-curation.git/src/bb6b7e3a7de7d3b7888a1ad48c7fd8f5c722d8d6/coarse_grained_fna_xml/V26/V26_524.xml
|genus=Allium
|species=Allium scilloides
}}<!--

-->[[Category:Treatment]][[Category:Allium]]