View source for Enemion hallii

{{Treatment/ID
|accepted_name=Enemion hallii
|accepted_authority=(A. Gray) J. R. Drummond & Hutchinson
|publications={{Treatment/Publication
|title=Bull. Misc. Inform. Kew
|place=1920: 161. 1920
|year=1920
}}
|common_names=Willamette rue-anemone
|special_status={{Treatment/ID/Special_status
|code=E
|label=Endemic
}}{{Treatment/ID/Special_status
|code=F
|label=Selected by author to be illustrated
}}
|basionyms={{Treatment/ID/Synonym
|name=Isopyrum hallii
|authority=A. Gray
}}
|synonyms=
|hierarchy=Ranunculaceae;Enemion;Enemion hallii
|hierarchy_nav=<div class="higher-taxa"><div class="higher-taxon"><small>family</small>[[Ranunculaceae]]</div><div class="higher-taxon"><small>genus</small>[[Enemion]]</div><div class="higher-taxon"><small>species</small>[[Enemion hallii]]</div></div>
|volume=Volume 3
|mention_page=
|treatment_page=
}}<!--

--><span class="statement" id="st-undefined" data-properties=""><b>Stems </b>35-85 cm, with short, stout, woody rhizome; roots fibrous. <b>Leaves</b>: leaflets variously lobed and sharply dentate, apex acute, glandular-apiculate; surfaces abaxially pubescent. <b>Inflorescences</b> terminal or axillary, well-defined 3-10-flowered cymes with small scalelike bracts; peduncle not strongly clavate. <b>Flowers</b>: sepals 5-10.5 × 2.5-6.5 mm; stamens 50-75; filaments filiform to club-shaped, 4.5-8.2 mm. <b>Follicles</b> sessile, upright to widely divergent; body widely elliptic to widely obovate, 3.8-7 mm, gradually contracted into style beak; beak 1.1-2.5 mm. <b>Seeds</b> 1.8-2.2 mm, glabrous.</span><!--

-->{{Treatment/Body
|phenology=Flowering late spring–early summer.
|habitat=Moist woods and streambanks
|elevation=100-1500 m
|distribution=Oreg.;Wash.
|discussion=<p>Enemion hallii differs from all other North American members of the genus in having well-defined cymose inflorescences. Its closest ally is thought to be the east-Asian species E. raddeanum Regel, from which it differs in having long-petiolate leaves and cymose inflorescences with bracteolate subumbels. Enemion raddeanum is characterized by sessile or short-petiolate leaves and simple, umbellate inflorescences.</p>
|tables=
|references=
}}<!--

--><!--

-->{{#Taxon:
name=Enemion hallii
|author=
|authority=(A. Gray) J. R. Drummond & Hutchinson
|rank=species
|parent rank=genus
|synonyms=
|basionyms=Isopyrum hallii
|family=Ranunculaceae
|phenology=Flowering late spring–early summer.
|habitat=Moist woods and streambanks
|elevation=100-1500 m
|distribution=Oreg.;Wash.
|reference=None
|publication title=Bull. Misc. Inform. Kew
|publication year=1920
|special status=Endemic;Selected by author to be illustrated
|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/9216fc802291cd3df363fd52122300479582ede7/coarse_grained_fna_xml/V3/V3_1034.xml
|genus=Enemion
|species=Enemion hallii
}}<!--

-->[[Category:Treatment]][[Category:Enemion]]