View source for Diplacus jepsonii

{{Treatment/ID
|accepted_name=Diplacus jepsonii
|accepted_authority=(A. L. Grant) G. L. Nesom
|publications={{Treatment/Publication
|title=Phytoneuron
|place=2012-39: 29. 2012
|year=2012
}}
|common_names=Jepson’s monkeyflower
|special_status={{Treatment/ID/Special_status
|code=E
|label=Endemic
}}
|basionyms={{Treatment/ID/Basionym
|name=Mimulus jepsonii
|authority=A. L. Grant
|rank=species
|publication_title=Ann. Missouri Bot. Gard.
|publication_place=11: 306. 1925
}}
|synonyms={{Treatment/ID/Synonym
|name=M. microcarpus
|authority=Pennell
|rank=species
}} {{Treatment/ID/Synonym
|name=M. nanus var. jepsonii
|authority=(A. L. Grant) D. M. Thompson
|rank=variety
}}
|hierarchy=Phrymaceae;Diplacus;Diplacus jepsonii
|hierarchy_nav=<div class="higher-taxa"><div class="higher-taxon"><small>family</small>[[Phrymaceae]]</div><div class="higher-taxon"><small>genus</small>[[Diplacus]]</div><div class="higher-taxon"><small>species</small>[[Diplacus jepsonii]]</div></div>
|volume=Volume 17
|mention_page=page 430
|treatment_page=page 442
}}<!--

--><span class="statement" id="st-undefined" data-properties=""><b>Herbs,</b> annual. <b>Stems</b> erect, 10–150 mm, minutely glandular-puberulent. <b>Leaves</b> usually cauline, relatively even-sized; petiole absent; blade narrowly elliptic-oblanceolate to narrowly oblanceolate, 6–22 × 1–5(–7) mm, margins entire, plane, apex acute to obtuse, surfaces glandular-puberulent to glandular-pubescent. <b>Pedicels</b> 1 mm in fruit. <b>Flowers</b> 2 per node, or 1 or 2 per node on 1 plant, chasmogamous. <b>Calyces</b> symmetrically attached to pedicels, not inflated in fruit, 3–5 mm, minutely puberulent, lobes subequal, apex acute to acuminate, ribs dark green to purplish, intercostal areas whitish. <b>Corollas</b> lavender-purple to rose purple, throat darker, palate ridges yellow, red-spotted, tube 0.8–1.2 mm diam. at filament insertion, tube-throat 7–10 mm, limb 5–7 mm diam., bilabiate. <b>Anthers</b> exserted, sparsely hispidulous. <b>Styles</b> glandular-puberulent or glandular-pubescent. <b>Stigmas</b> exserted, lobes equal. <b>Capsules</b> 4–6 mm. <b>2n</b> = 16.</span><!--

-->{{Treatment/Body
|phenology=Flowering Jun–Aug.
|habitat=Gentle slopes, sandy and volcanic soils, meadows in spruce-fir forests, openings among pines and in chaparral, shallow drainage areas, disturbed open areas.
|elevation=(900–)1100–2500(–2800) m.
|distribution=Calif.;Nev.;Oreg.
|discussion=<p>D. M. Thompson (2005) treated <i>Diplacus jepsonii</i> as conspecific with <i>D. nanus</i> [as W. L. Ezell (1971) had done earlier] because of putative intergrades. In its typical form, <i>D. jepsonii</i> is immediately distinct in its narrower leaves, stems with well-separated proximal nodes, and smaller corollas with nearly filiform tubes. R. J. Meinke (1992), in a field and greenhouse study not cited by Thompson, found that <i>D. jepsonii</i> and <i>D. nanus</i> are distinct in morphology as well as in habitat and that the two do not grow intermixed in nature.</p><!--
--><p><i>Diplacus jepsonii</i> is known only from north-central California, southern Washoe County, <i>Nevada</i>, and southern Oregon. Putative outliers in the central Sierra <i>Nevada</i> are dubiously identified.</p>
|tables=
|references=
}}<!--

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-->{{#Taxon:
name=Diplacus jepsonii
|authority=(A. L. Grant) G. L. Nesom
|rank=species
|parent rank=genus
|synonyms=M. microcarpus;M. nanus var. jepsonii
|basionyms=Mimulus jepsonii
|family=Phrymaceae
|phenology=Flowering Jun–Aug.
|habitat=Gentle slopes, sandy and volcanic soils, meadows in spruce-fir forests, openings among pines and in chaparral, shallow drainage areas, disturbed open areas.
|elevation=(900–)1100–2500(–2800) m.
|distribution=Calif.;Nev.;Oreg.
|reference=None
|publication title=Phytoneuron
|publication year=2012
|special status=Endemic
|source xml=https://bibilujan@bitbucket.org/aafc-mbb/fna-data-curation.git/src/bb6b7e3a7de7d3b7888a1ad48c7fd8f5c722d8d6/coarse_grained_fna_xml/V17/V17_1387.xml
|genus=Diplacus
|species=Diplacus jepsonii
}}<!--

-->[[Category:Treatment]][[Category:Diplacus]]