View source for Anemone drummondii

{{Treatment/ID
|accepted_name=Anemone drummondii
|accepted_authority=S. Watson
|publications={{Treatment/Publication
|title=Bot. California
|place=2: 424. 1880
|year=1880
}}
|common_names=Drummond's anemone
|basionyms=
|synonyms=
|hierarchy=Ranunculaceae;Anemone;Anemone drummondii
|hierarchy_nav=<div class="higher-taxa"><div class="higher-taxon"><small>family</small>[[Ranunculaceae]]</div><div class="higher-taxon"><small>genus</small>[[Anemone]]</div><div class="higher-taxon"><small>species</small>[[Anemone drummondii]]</div></div>
|volume=Volume 3
|mention_page=
|treatment_page=
}}<!--

--><span class="statement" id="st-undefined" data-properties=""><b>Aerial </b>shoots (7-)10-25(-30) cm, from caudices, caudices ascending to primarily vertical. <b>Basal</b> leaves 5-15, 2-ternate, occasionally irregularly so; petiole 2-10 cm; terminal leaflet sessile or basally attenuate and appearing petiolulate, obovate to obtriangular, 0.5-3 × 0.5-2 cm, base narrowly cuneate to cuneate, margins incised to dissected on distal 1/3-1/2, apex broadly acute to obtuse, surfaces villous; lateral leaflets 2×-parted, division frequently irregular; ultimate segments 1-2.6 mm wide. <b>Inflorescences</b> 1(-2)-flowered; peduncle villous; involucral bracts 3(-4), 1-tiered, ±similar to basal leaves, highly reduced, 2-ternate or irregularly so, bases distinct; terminal leaflet sessile or basally attenuate and appearing petiolulate, obovate to pinnatifid, 1-3.5 × 0.5-2 cm, bases narrowly cuneate to cuneate, margins incised to dissected on distal 1/3-1/2, apex broadly acute to obtuse, surfaces villous; lateral leaflets 2×-parted, division frequently irregular; ultimate segments 1-2.5 mm wide. <b>Flowers</b>: sepals (5-)6-9, white, or abaxially white, tinged blue, and adaxially white, ovate, rarely oblong or narrowly obovate, 8-20 × 6-10 mm, abaxially hairy, rarely glabrous, adaxially glabrous; stamens 80-100, whitish; styles white. <b>Heads</b> of achenes spheric, rarely cylindric; pedicel (2-)3-10 cm. <b>Achenes</b>: body ovoid, 2-4 × 1-1.5 mm, not winged, woolly; beak straight, 2-4(-6) mm, glabrous.</span><!--

-->{{Treatment/Body
|distribution=Alta.;B.C.;N.W.T.;Yukon;Alaska;Calif.;Idaho;Mont.;Oreg.;Wash.;Wyo.;Asia.
|discussion=<p>Varieties 2 (2 in the flora).</p><!--
--><p><i>Anemone drummondii</i> is an extremely variable species whose circumscription is controversial. Some plants appear intermediate between this species and <i>A. multifida</i>; cytologically the two are quite distinct (G.Boraiah and M.Heimburger 1964; C. L. Hitchcock et al. 1955-1969, vol.2).</p>
|tables=
|references=
}}<!--

--><div class="treatment-key">
==Key==
<div class="treatment-key-group">
  
{| class="wikitable fna-keytable"
|-id=key-0-1
|1
|Ultimate segments of lateral leaflets 1–1.5(–2) mm wide, leaflets villous.
|[[Anemone drummondii var. drummondii|Anemone drummondii var. drummondii]]
|-id=key-0-1
|1
|Ultimate segments of lateral leaflets 1.5–2.6 mm wide, leaflets nearly glabrous or pilose.
|[[Anemone drummondii var. lithophila|Anemone drummondii var. lithophila]]
|}
</div></div><!--

-->{{#Taxon:
name=Anemone drummondii
|authority=S. Watson
|rank=species
|parent rank=genus
|synonyms=
|basionyms=
|family=Ranunculaceae
|distribution=Alta.;B.C.;N.W.T.;Yukon;Alaska;Calif.;Idaho;Mont.;Oreg.;Wash.;Wyo.;Asia.
|reference=None
|publication title=Bot. California
|publication year=1880
|special status=
|source xml=https://bitbucket.org/aafc-mbb/fna-data-curation/src/2e0870ddd59836b60bcf96646a41e87ea5a5943a/coarse_grained_fna_xml/V3/V3_952.xml
|genus=Anemone
|species=Anemone drummondii
}}<!--

-->[[Category:Treatment]][[Category:Anemone]]