View source for Helianthus nuttallii subsp. nuttallii

{{Treatment/ID
|accepted_name=Helianthus nuttallii subsp. nuttallii
|accepted_authority=unknown
|publications=
|basionyms=
|synonyms={{Treatment/ID/Synonym
|name=Helianthus nuttallii subsp. canadensis
|authority=unknown
}}
|hierarchy=Asteraceae;Asteraceae tribe Heliantheae;Asteraceae (tribe Heliantheae) subtribe Helianthinae;Helianthus;Helianthus nuttallii;Helianthus nuttallii subsp. nuttallii
|hierarchy_nav=<div class="higher-taxa"><div class="higher-taxon"><small>family</small>[[Asteraceae]]</div><div class="higher-taxon"><small>tribe</small>[[Asteraceae tribe Heliantheae]]</div><div class="higher-taxon"><small>subtribe</small>[[Asteraceae (tribe Heliantheae) subtribe Helianthinae]]</div><div class="higher-taxon"><small>genus</small>[[Helianthus]]</div><div class="higher-taxon"><small>species</small>[[Helianthus nuttallii]]</div><div class="higher-taxon"><small>subspecies</small>[[Helianthus nuttallii subsp. nuttallii]]</div></div>
|volume=Volume 21
|mention_page=
|treatment_page=page 167
}}<!--

--><span class="statement" id="st-undefined" data-properties=""><b>Plants </b>usually 200–300 cm. <b>Leaves</b> mostly alternate; blades narrowly to broadly lanceolate, apices acute to acuminate, abaxial faces hispid to hispidulous. <b>Phyllaries</b>: abaxial faces ± glabrate or sparsely hairy (longer hairs 0.5–1 mm).</span><!--

-->{{Treatment/Body
|phenology=Flowering late summer–fall.
|habitat=Moist open places, ditches, roadsides
|elevation=(300–)1200–2700 m
|distribution=Alta.;B.C.;Man.;Sask.;Ariz.;Calif.;Colo.;Idaho;Kans.;Mo.;Mont.;Nebr.;Nev.;N.Mex.;N.Dak.;Okla.;Oreg.;S.Dak.;Utah;Wash.;Wyo.
|discussion=<p>Plants in the Dakotas and south-central and eastern Canada are intermediate between subsp. nuttallii and subsp. rydbergii and were placed by R. W. Long (1966) in subsp. canadensis; C. B. Heiser et al. (1969) returned this to subsp. nuttallii with the comment that it was hardly equivalent to other subspecies that they included in their treatment. The name H. ×luxurians may refer to hybrids between subsp. nuttallii and H. giganteus (Heiser et al.).</p>
|tables=
|references=
}}<!--

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-->{{#Taxon:
name=Helianthus nuttallii subsp. nuttallii
|author=
|authority=unknown
|rank=subspecies
|parent rank=species
|synonyms=Helianthus nuttallii subsp. canadensis
|basionyms=
|family=Asteraceae
|phenology=Flowering late summer–fall.
|habitat=Moist open places, ditches, roadsides
|elevation=(300–)1200–2700 m
|distribution=Alta.;B.C.;Man.;Sask.;Ariz.;Calif.;Colo.;Idaho;Kans.;Mo.;Mont.;Nebr.;Nev.;N.Mex.;N.Dak.;Okla.;Oreg.;S.Dak.;Utah;Wash.;Wyo.
|reference=None
|publication title=
|publication year=
|special status=
|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/9216fc802291cd3df363fd52122300479582ede7/coarse_grained_fna_xml/V19-20-21/V21_403.xml
|tribe=Asteraceae tribe Heliantheae
|subtribe=Asteraceae (tribe Heliantheae) subtribe Helianthinae
|genus=Helianthus
|species=Helianthus nuttallii
|subspecies=Helianthus nuttallii subsp. nuttallii
}}<!--

-->[[Category:Treatment]][[Category:Helianthus nuttallii]]