View source for Cordylanthus tenuis subsp. pallescens

{{Treatment/ID
|accepted_name=Cordylanthus tenuis subsp. pallescens
|accepted_authority=(Pennell) T. I. Chuang & Heckard
|publications={{Treatment/Publication
|title=Syst. Bot. Monogr.
|place=10: 55. 1986
|year=1986
}}
|common_names=Pale bird’s-beak
|special_status={{Treatment/ID/Special_status
|code=E
|label=Endemic
}}{{Treatment/ID/Special_status
|code=C
|label=Conservation concern
}}
|basionyms={{Treatment/ID/Basionym
|name=Cordylanthus pallescens
|authority=Pennell
|rank=species
|publication_title=Proc. Acad. Nat. Sci. Philadelphia
|publication_place=99: 197. 1947
}}
|synonyms=
|hierarchy=Orobanchaceae;Cordylanthus;Cordylanthus tenuis;Cordylanthus tenuis subsp. pallescens
|hierarchy_nav=<div class="higher-taxa"><div class="higher-taxon"><small>family</small>[[Orobanchaceae]]</div><div class="higher-taxon"><small>genus</small>[[Cordylanthus]]</div><div class="higher-taxon"><small>species</small>[[Cordylanthus tenuis]]</div><div class="higher-taxon"><small>subspecies</small>[[Cordylanthus tenuis subsp. pallescens]]</div></div>
|volume=Volume 17
|mention_page=page 676
|treatment_page=page 677
}}<!--

--><span class="statement" id="st-undefined" data-properties=""><b>Stems </b>sparsely puberulent and/or glandular-puberulent and, often, pilose. <b>Leaves</b> yellow-green, entire or 3-lobed, lobes linear to linear-lanceolate. <b>Inflorescences</b> 4–6-flowered; bracts yellow-green, 3-lobed or entire, sparsely pilose with long hairs. <b>Flowers</b>: corolla 10–15 mm. <b>2n</b> = 28.</span><!--

-->{{Treatment/Body
|phenology=Flowering Jun–Sep.
|habitat=Open volcanic alluvium.
|elevation=900–1200 m.
|distribution=Calif.
|discussion=<p>Subspecies pallescens grows in Siskiyou County near Black Butte and the town of Weed (B. L. Wilson et al. 2014). It is similar to <i></i>subsp.<i> viscidus</i>, differing in its yellow-green color and inflorescences with four to six pale flowers.</p>
|tables=
|references={{Treatment/Reference
|id=wilson2014a
|text=Wilson, B. L. et al. 2014. Identification and taxonomic status of Cordylanthus tenuis ssp. pallescens (Orobanchaceae). Madroño 61: 64–76.
}}
}}<!--

--><!--

-->{{#Taxon:
name=Cordylanthus tenuis subsp. pallescens
|authority=(Pennell) T. I. Chuang & Heckard
|rank=subspecies
|parent rank=species
|synonyms=
|basionyms=Cordylanthus pallescens
|family=Orobanchaceae
|phenology=Flowering Jun–Sep.
|habitat=Open volcanic alluvium.
|elevation=900–1200 m.
|distribution=Calif.
|reference=wilson2014a
|publication title=Syst. Bot. Monogr.
|publication year=1986
|special status=Endemic;Conservation concern
|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/f50eec43f223ca0e34566be0b046453a0960e173/coarse_grained_fna_xml/V17/V17_1224.xml
|genus=Cordylanthus
|species=Cordylanthus tenuis
|subspecies=Cordylanthus tenuis subsp. pallescens
}}<!--

-->[[Category:Treatment]][[Category:Cordylanthus tenuis]]