View source for Helianthus nuttallii subsp. parishii

{{Treatment/ID
|accepted_name=Helianthus nuttallii subsp. parishii
|accepted_authority=(A. Gray) Heiser
|publications={{Treatment/Publication
|title=Contr. Dudley Herb.
|place=4: 316. 1955
|year=1955
}}
|common_names=Parish’s or Los Angeles sunflower
|special_status={{Treatment/ID/Special_status
|code=E
|label=Endemic
}}{{Treatment/ID/Special_status
|code=C
|label=Conservation concern
}}
|basionyms={{Treatment/ID/Basionym
|name=Helianthus parishii
|authority=A. Gray
|rank=species
|publication_title=Proc. Amer. Acad. Arts
|publication_place=19: 7. 1883
}}
|synonyms=
|hierarchy=Asteraceae;Asteraceae tribe Heliantheae;Asteraceae (tribe Heliantheae) subtribe Helianthinae;Helianthus;Helianthus nuttallii;Helianthus nuttallii subsp. parishii
|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. parishii]]</div></div>
|volume=Volume 21
|mention_page=page 166
|treatment_page=page 167
}}<!--

--><span class="statement" id="st-undefined" data-properties=""><b>Plants </b>usually 200–400 cm. <b>Leaves</b> mostly alternate; blades lanceolate, apices acute to acuminate, abaxial faces tomentulose to villous-tomentose. <b>Phyllaries</b>: abaxial faces densely hairy (longer hairs 1+ mm).</span><!--

-->{{Treatment/Body
|phenology=Flowering late summer–fall.
|habitat=Marshes
|elevation=10–500 m
|distribution=Calif.
|discussion=<p>Of conservation concern.</p><!--
--><p>The wetland habitat for <i></i>subsp.<i> parishii</i> has nearly disappeared through draining of marshes and channelization of watercourses. The subspecies was thought to be extinct until, relatively recently, claims have been made that a population of it has been found.</p>
|tables=
|references=
}}<!--

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-->{{#Taxon:
name=Helianthus nuttallii subsp. parishii
|authority=(A. Gray) Heiser
|rank=subspecies
|parent rank=species
|synonyms=
|basionyms=Helianthus parishii
|family=Asteraceae
|phenology=Flowering late summer–fall.
|habitat=Marshes
|elevation=10–500 m
|distribution=Calif.
|reference=None
|publication title=Contr. Dudley Herb.
|publication year=1955
|special status=Endemic;Conservation concern
|source xml=https://bitbucket.org/aafc-mbb/fna-data-curation/src/2e0870ddd59836b60bcf96646a41e87ea5a5943a/coarse_grained_fna_xml/V19-20-21/V21_405.xml
|tribe=Asteraceae tribe Heliantheae
|subtribe=Asteraceae (tribe Heliantheae) subtribe Helianthinae
|genus=Helianthus
|species=Helianthus nuttallii
|subspecies=Helianthus nuttallii subsp. parishii
}}<!--

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