View source for Antennaria howellii subsp. howellii

{{Treatment/ID
|accepted_name=Antennaria howellii subsp. howellii
|accepted_authority=unknown
|publications=
|basionyms=
|synonyms={{Treatment/ID/Synonym
|name=Antennaria callilepis
|authority=Greene
}} {{Treatment/ID/Synonym
|name=Antennaria exima
|authority=Greene
}}
|hierarchy=Asteraceae;Asteraceae tribe Gnaphalieae;Antennaria;Antennaria howellii;Antennaria howellii subsp. howellii
|hierarchy_nav=<div class="higher-taxa"><div class="higher-taxon"><small>family</small>[[Asteraceae]]</div><div class="higher-taxon"><small>tribe</small>[[Asteraceae tribe Gnaphalieae]]</div><div class="higher-taxon"><small>genus</small>[[Antennaria]]</div><div class="higher-taxon"><small>species</small>[[Antennaria howellii]]</div><div class="higher-taxon"><small>subspecies</small>[[Antennaria howellii subsp. howellii]]</div></div>
|volume=Volume 19
|mention_page=page 390, 405
|treatment_page=page 404
}}<!--

--><span class="statement" id="st-undefined" data-properties=""><b>Plants </b>15–30 cm. <b>Stolons</b> 1–4 cm. <b>Basal</b> leaves 1–3-nerved, spatulate to oblanceolate, 25–40 × 9–12 mm, tips mucronate, faces abaxially tomentose, adaxially green-glabrous. <b>Cauline</b> leaves linear, 20–40 mm, not flagged. <b>Heads</b> 5–12 in corymbiform arrays. <b>Involucres</b>: staminate unknown; pistillate 6–7.5 mm. <b>Phyllaries</b> distally light brown or white. <b>Corollas</b>: pistillate 5–6 mm. <b>Cypselae</b> 1.5–2 mm, notably papillate; pappi: pistillate 6–8 mm. <b>2n</b> = 56, 84, 140 (under A. neodioica).</span><!--

-->{{Treatment/Body
|phenology=Flowering mid spring–early summer.
|habitat=Pastures, dry fields, openings in deciduous woodlands and coniferous forests. and rock barrens
|elevation=0–2200 m
|distribution=Alta.;B.C.;Ont.;Sask.;Yukon;Calif.;Colo.;Idaho;Minn.;Mont.;Oreg.;S.Dak.;Utah;Wash.;Wis.;Wyo.
|discussion=<p>Subspecies howellii is most common in the western half of the range of <i>Antennaria howellii</i>. Based on morphology, this group of apomicts is closely related to <i>A. racemosa</i> of the northern Rockies (R. J. Bayer 1985) and, perhaps, to <i>A. marginata</i> of the southern Rockies.</p>
|tables=
|references=
}}<!--

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-->{{#Taxon:
name=Antennaria howellii subsp. howellii
|author=
|authority=unknown
|rank=subspecies
|parent rank=species
|synonyms=Antennaria callilepis;Antennaria exima
|basionyms=
|family=Asteraceae
|phenology=Flowering mid spring–early summer.
|habitat=Pastures, dry fields, openings in deciduous woodlands and coniferous forests. and rock barrens
|elevation=0–2200 m
|distribution=Alta.;B.C.;Ont.;Sask.;Yukon;Calif.;Colo.;Idaho;Minn.;Mont.;Oreg.;S.Dak.;Utah;Wash.;Wis.;Wyo.
|reference=None
|publication title=
|publication year=
|special status=
|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/f6b125a955440c0872999024f038d74684f65921/coarse_grained_fna_xml/V19-20-21/V19_650.xml
|tribe=Asteraceae tribe Gnaphalieae
|genus=Antennaria
|species=Antennaria howellii
|subspecies=Antennaria howellii subsp. howellii
}}<!--

-->[[Category:Treatment]][[Category:Antennaria howellii]]