View source for Helianthella californica subsp. shastensis

{{Treatment/ID
|accepted_name=Helianthella californica subsp. shastensis
|accepted_authority=(W. A. Weber) W. A. Weber
|publications={{Treatment/Publication
|title=Phytologia
|place=85: 20. 1999
|year=1999
}}
|special_status={{Treatment/ID/Special_status
|code=E
|label=Endemic
}}
|basionyms={{Treatment/ID/Basionym
|name=Helianthella californica var. shastensis
|authority=W. A. Weber
|rank=variety
|publication_title=Amer. Midl. Naturalist
|publication_place=48: 30. 1952
}}
|synonyms=
|hierarchy=Asteraceae;Asteraceae tribe Heliantheae;Asteraceae (tribe Heliantheae) subtribe Ecliptinae;Helianthella;Helianthella californica;Helianthella californica subsp. shastensis
|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 Ecliptinae]]</div><div class="higher-taxon"><small>genus</small>[[Helianthella]]</div><div class="higher-taxon"><small>species</small>[[Helianthella californica]]</div><div class="higher-taxon"><small>subspecies</small>[[Helianthella californica subsp. shastensis]]</div></div>
|volume=Volume 21
|mention_page=page 116
|treatment_page=page 117
}}<!--

--><span class="statement" id="st-d0_s0" data-properties="stem architecture"><b>Stems </b>not branched.</span> <span class="statement" id="st-d0_s1" data-properties="cauline leaf arrangement"><b>Cauline </b>leaves mostly alternate;</span> <span class="statement" id="st-d0_s2" data-properties="blade arrangement or course or shape;blade arrangement or shape or course;blade shape;blade some measurement;blade width">blades usually linear to lance-linear, sometimes lanceovate, 3–6 mm (–18+) wide.</span> <span class="statement" id="st-d0_s3" data-properties="head arrangement"><b>Heads </b>borne singly.</span> <span class="statement" id="st-d0_s4" data-properties="cypsela architecture"><b>Cypselae </b>winged;</span> <span class="statement" id="st-d0_s5" data-properties="scale quantity;scale shape;scale quantity">pappi of 2 ± subulate scales plus 0–4 shorter scales.</span><!--

-->{{Treatment/Body
|phenology=Flowering May–Jun.
|habitat=Pine forests, scrublands
|elevation=1300–2500 m
|distribution=Calif.
|discussion=<p>Subspecies shastensis grows in Shasta, Siskiyou, and Trinity counties.</p>
|tables=
|references=
}}<!--

--><!--

-->{{#Taxon:
name=Helianthella californica subsp. shastensis
|authority=(W. A. Weber) W. A. Weber
|rank=subspecies
|parent rank=species
|synonyms=
|basionyms=Helianthella californica var. shastensis
|family=Asteraceae
|phenology=Flowering May–Jun.
|habitat=Pine forests, scrublands
|elevation=1300–2500 m
|distribution=Calif.
|reference=None
|publication title=Phytologia
|publication year=1999
|special status=Endemic
|source xml=https://bibilujan@bitbucket.org/aafc-mbb/fna-fine-grained-xml.git/src/84153f6d59a0a91d69695978a64cee7560374f8e/V19-20-21/V21_284.xml
|tribe=Asteraceae tribe Heliantheae
|subtribe=Asteraceae (tribe Heliantheae) subtribe Ecliptinae
|genus=Helianthella
|species=Helianthella californica
|subspecies=Helianthella californica subsp. shastensis
|blade arrangement or course or shape=linear
|blade arrangement or shape or course=linear to lance-linear
|blade shape=lanceovate
|blade some measurement=3mm;6mm
|blade width=18+]
|cauline leaf arrangement=alternate
|cypsela architecture=winged
|head arrangement=singly
|scale quantity=0;4
|scale shape=subulate
|stem architecture=not branched
}}<!--

-->[[Category:Treatment]][[Category:Helianthella californica]]