Difference between revisions of "Diplacus bolanderi"

(A. Gray) G. L. Nesom

Phytoneuron 2012-39: 28. 2012.

Common names: Bolander’s monkeyflower
Endemic
Basionym: Mimulus bolanderi A. Gray
Synonyms: M. platylaemus Pennell
Treatment appears in FNA Volume 17. Treatment on page 434. Mentioned on page 428, 430.
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|elevation=(100–)300–1700(–2000) m.
 
|elevation=(100–)300–1700(–2000) m.
 
|distribution=Calif.;Oreg.
 
|distribution=Calif.;Oreg.
|discussion=<p>Diplacus bolanderi is scattered and uncommon through most of California (with concentrations in the southern North Coast Ranges and Central Sierra) and apparently is disjunct in Jackson County, Oregon.</p><!--
+
|discussion=<p><i>Diplacus bolanderi</i> is scattered and uncommon through most of California (with concentrations in the southern North Coast Ranges and Central Sierra) and apparently is disjunct in Jackson County, Oregon.</p><!--
--><p>Diplacus bolanderi is highly variable in height, leaf size, corolla size, and calyx size. Identity is unmistakable in larger plants; the inflated calyx with lobes strongly unequal in length usually is helpful in identification of smaller plants.</p>
+
--><p><i>Diplacus bolanderi</i> is highly variable in height, leaf size, corolla size, and calyx size. Identity is unmistakable in larger plants; the inflated calyx with lobes strongly unequal in length usually is helpful in identification of smaller plants.</p>
 
|tables=
 
|tables=
 
|references=
 
|references=
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|publication year=2012
 
|publication year=2012
 
|special status=Endemic
 
|special status=Endemic
|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/9216fc802291cd3df363fd52122300479582ede7/coarse_grained_fna_xml/V17/V17_1369.xml
+
|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/8f726806613d60c220dc4493de13607dd3150896/coarse_grained_fna_xml/V17/V17_1369.xml
 
|genus=Diplacus
 
|genus=Diplacus
 
|species=Diplacus bolanderi
 
|species=Diplacus bolanderi

Revision as of 14:58, 18 September 2019

Herbs, annual. Stems erect, 20–900(–1200) mm, usually glandular-pubescent and viscid. Leaves basal and cauline, basal in rosette, cauline gradually reduced distally; petiole present proximally, usually absent distally; blade ovate, obovate, elliptic, or oblanceolate, 5–60(–85) × 1.5–25(–32) mm, margins entire or largest irregularly serrate, plane, apex rounded to obtuse, surfaces: proximals nearly glabrous, distals glandular-pubescent. Pedicels 2–5(–8) mm in fruit. Flowers 2 per node, or 1 or 2 per node on 1 plant (1 per node on depauperate plants), chasmogamous. Calyces symmetrically attached to pedicels, inflated in fruit, (7–)9–25(–27) mm, glandular-pubescent and viscid, lobes often spreading in fruit, unequal if calyx large, apex acute to attenuate, ribs prominent, purplish, intercostal areas white. Corollas magenta, throat often darkening near floor, without dark spots, palate ridges or floor white, usually magenta-speckled, tube-throat 10–30 mm, limb 6–20 mm diam., not bilabiate. Anthers included, glabrous. Styles glandular-puberulent. Stigmas exserted, lobes unequal, abaxial 2–3 times adaxial. Capsules 8–20 mm. 2n = 16.


Phenology: Flowering Apr–Jul.
Habitat: Granite outcrops, slopes with decomposed granite soils.
Elevation: (100–)300–1700(–2000) m.

Discussion

Diplacus bolanderi is scattered and uncommon through most of California (with concentrations in the southern North Coast Ranges and Central Sierra) and apparently is disjunct in Jackson County, Oregon.

Diplacus bolanderi is highly variable in height, leaf size, corolla size, and calyx size. Identity is unmistakable in larger plants; the inflated calyx with lobes strongly unequal in length usually is helpful in identification of smaller plants.

Selected References

None.

Lower Taxa

None.