View source for Clarkia lassenensis

{{Treatment/ID
|accepted_name=Clarkia lassenensis
|accepted_authority=(Eastwood) H. Lewis & M. E. Lewis
|publications={{Treatment/Publication
|title=Madroño
|place=12: 33. 1953
|year=1953
}}
|common_names=Lassen clarkia or godetia
|basionyms={{Treatment/ID/Basionym
|name=Godetia lassenensis
|authority=Eastwood
|rank=species
|publication_title=Leafl. W. Bot.
|publication_place=2: 281.  1940
}}
|synonyms=
|hierarchy=Onagraceae;Onagraceae subfam. Onagroideae;Onagraceae tribe Onagreae;Clarkia;Clarkia sect. Rhodanthos;Clarkia subsect. Flexicaules;Clarkia lassenensis
|hierarchy_nav=<div class="higher-taxa"><div class="higher-taxon"><small>family</small>[[Onagraceae]]</div><div class="higher-taxon"><small>subfamily</small>[[Onagraceae subfam. Onagroideae]]</div><div class="higher-taxon"><small>tribe</small>[[Onagraceae tribe Onagreae]]</div><div class="higher-taxon"><small>genus</small>[[Clarkia]]</div><div class="higher-taxon"><small>section</small>[[Clarkia sect. Rhodanthos]]</div><div class="higher-taxon"><small>subsection</small>[[Clarkia subsect. Flexicaules]]</div><div class="higher-taxon"><small>species</small>[[Clarkia lassenensis]]</div></div>
|volume=Volume 10
|mention_page=
|treatment_page=
}}<!--

--><span class="statement" id="st-undefined" data-properties=""><b>Stems </b>erect, to 90 cm, puberulent. <b>Leaves</b>: petiole to 10 mm; blade linear to narrow lanceolate, 2–5 cm. <b>Inflorescences</b> racemes, axis recurved at tip in bud; buds pendent. <b>Flowers</b>: floral tube 3–5 mm; corolla bowl-shaped, petals pinkish lavender shading lighter proximally, with reddish purple base, broadly obovate, 8–16 mm; stamens 8, subequal; ovary 8-grooved, densely puberulent; stigma not exserted beyond anthers. <b>Capsules</b> 25–40 mm; pedicel 0–3 mm. <b>Seeds</b> light brown or mottled with dark spots, 1.5 mm, minutely tuberculate, crest 0.2 mm. <b>2n</b> = 14.</span><!--

-->{{Treatment/Body
|phenology=Flowering May–Jun.
|habitat=Woodlands, conifer forests.
|elevation=500–2000 m.
|distribution=Calif.;Nev.;Oreg.
|discussion=<p>Clarkia lassenensis is found primarily in the northeastern counties of California, south-central counties of Oregon, and northwestern counties of Nevada, with a few outlier collections from Alpine and Placer counties in the Sierra Nevada, and from northern Mendocino and Glenn counties in the North Coast Ranges.</p><!--
--><p>Clarkia lassenensis is morphologically most similar to C. arcuata and C. gracilis. At one time, C. lassenensis was considered a probable parent of the tetraploid C. gracilis but cytogenetic and molecular sequence data indicate that an unknown related species, presumably now extinct, was involved. Clarkia lassenensis can be distinguished readily from C. arcuata by flower size, position of the stigma, and pubescence of the immature capsule, and from C. gracilis by having immature capsules with eight grooves rather than four.</p>
|tables=
|references=
}}<!--

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-->{{#Taxon:
name=Clarkia lassenensis
|authority=(Eastwood) H. Lewis & M. E. Lewis
|rank=species
|parent rank=subsection
|synonyms=
|basionyms=Godetia lassenensis
|family=Onagraceae
|phenology=Flowering May–Jun.
|habitat=Woodlands, conifer forests.
|elevation=500–2000 m.
|distribution=Calif.;Nev.;Oreg.
|reference=None
|publication title=Madroño
|publication year=1953
|special status=
|source xml=https://xjsachs2@bitbucket.org/aafc-mbb/fna-data-curation.git/src/1f4bf54ae2f7dbd5376c45b4fe1b388e15b53086/coarse_grained_fna_xml/V10/V10_362.xml
|subfamily=Onagraceae subfam. Onagroideae
|tribe=Onagraceae tribe Onagreae
|genus=Clarkia
|section=Clarkia sect. Rhodanthos
|subsection=Clarkia subsect. Flexicaules
|species=Clarkia lassenensis
}}<!--

-->[[Category:Treatment]][[Category:Clarkia subsect. Flexicaules]]