View source for Erythranthe nasuta

{{Treatment/ID
|accepted_name=Erythranthe nasuta
|accepted_authority=(Greene) G. L. Nesom
|publications={{Treatment/Publication
|title=Phytoneuron
|place=2012-39: 44. 2012
|year=2012
}}
|common_names=Calyx-nose monkeyflower
|basionyms={{Treatment/ID/Basionym
|name=Mimulus nasuta
|authority=Greene, Bull
|rank=species
|publication_title=Calif. Acad. Sci.
|publication_place=1: 112. 1885
}}
|synonyms={{Treatment/ID/Synonym
|name=M. bakeri
|authority=Gandoger
|rank=species
}} {{Treatment/ID/Synonym
|name=M. cuspidatus
|authority=Greene
|rank=species
}} {{Treatment/ID/Synonym
|name=M. erosus
|authority=Greene
|rank=species
}} {{Treatment/ID/Synonym
|name=M. guttatus var. gracilis
|authority=(A. Gray) G. R. Campbell
|rank=variety
}} {{Treatment/ID/Synonym
|name=M. guttatus var. nasutus
|authority=(Greene) Jepson
|rank=variety
}} {{Treatment/ID/Synonym
|name=M. langsdorffii var. nasutus
|authority=(Greene) Jepson
|rank=variety
}} {{Treatment/ID/Synonym
|name=M. luteus var. gracilis
|authority=A. Gray
|rank=variety
}} {{Treatment/ID/Synonym
|name=M. puncticalyx
|authority=Gandoger
|rank=species
}} {{Treatment/ID/Synonym
|name=M. sookensis
|authority=B. G. Benedict, Modliszewski, Sweigart, N. H. Martin, Ganders & John H. Willis
|rank=species
}} {{Treatment/ID/Synonym
|name=M. subreniformis
|authority=Greene
|rank=species
}}
|hierarchy=Phrymaceae;Erythranthe;Erythranthe nasuta
|hierarchy_nav=<div class="higher-taxa"><div class="higher-taxon"><small>family</small>[[Phrymaceae]]</div><div class="higher-taxon"><small>genus</small>[[Erythranthe]]</div><div class="higher-taxon"><small>species</small>[[Erythranthe nasuta]]</div></div>
|volume=Volume 17
|mention_page=page 376, 377, 416, 419, 420, 422, 423
|treatment_page=page 418
}}<!--

--><span class="statement" id="st-undefined" data-properties=""><b>Annuals,</b> fibrous-rooted or slender-taprooted. <b>Stems</b> erect to ascending-erect or decumbent, simple or branched from proximal nodes, 4-angled, sometimes shallowly 4-winged, thin-wiry, or fistulose, 2–35(–100) cm, glabrous except for a consistently small, villous-glandular area just above nodes, sometimes hirtellous distally. <b>Leaves</b> basal and cauline or basal not persistent; petiole: proximals to medials 3–35 mm, base narrowly flanged, distals 0 mm; blade ± red tinged abaxially or purple-spotted, palmately 3–5-veined, elliptic-ovate to broadly ovate, suborbicular, or depressed-ovate, (5–)10–49(–80) × (3–)10–25(–60) mm, as long as wide or wider than long, proximals largest and persistent, base cuneate to truncate or subcordate, margins irregularly dentate to dentate-serrate or nearly lacerate-dentate, commonly doubly toothed, main teeth 4–9 per side, sometimes sublacerate to sublyrate basally, apex acute to obtuse, surfaces glabrous, sometimes hirtellous, hairs dull, terete, sharp-pointed, eglandular. <b>Flowers</b> plesiogamous, (1 or)2–12(–20), from distal nodes, sometimes from medial to distal, chasmogamous or cleistogamous. <b>Fruiting</b> pedicels (3–)7–20(–40) mm, longer than subtending leaves, glabrate, sometimes glandular-villous adaxially at axils. <b>Fruiting</b> calyces nodding 30–180º, usually purple-tinged or -spotted, ovoid-campanulate, inflated, sagittally compressed, (5–)10–15(–19) mm, glabrous or minutely hirtellous to appressed-hirtellous, minutely short-ciliate at sinuses, throat closing, adaxial lobe usually longer than abaxial, slightlty falcate. <b>Corollas</b> yellow, throat usually red-spotted, abaxial limb base usually with a red splotch, bilaterally symmetric, weakly bilabiate; tube-throat broadly cylindric, (5–)8–12 mm, exserted (0–)1–2 mm beyond calyx margin; limb expanded 6–12 mm. <b>Styles</b> minutely scabrous or glabrous. <b>Anthers</b> included, glabrous. <b>Capsules</b> included, (4–)5–9(–10) mm. <b>2n</b> = 26, 28, 56.</span><!--

-->{{Treatment/Body
|phenology=Flowering (Mar–)Apr–Jun(–Jul).
|habitat=Cliff faces, ledges, crevices, and bases, wet rocks in rivers, streamsides, sand bars, mossy seeps, wet clay banks, moist fields, sandy soils, depressions over granite, roadsides.
|elevation=(0–)600–2300(–3200) m.
|distribution=B.C.;Ariz.;Calif.;Idaho;Nev.;N.Mex.;Oreg.;Utah;Wash.;Mexico (Baja California;Sonora).
|discussion=<p><i>Erythranthe nasuta</i> is characterized by its annual duration (fibrous-rooted), four-angled stems, broadly ovate leaves commonly with irregularly toothed margins, calyces with longish, protruding adaxial lobes, and short corollas (all autogamous, chasmogamous or cleistogamous). Flowers may vary significantly in size, even on a single plant. Plants commonly produce tiny cleistogamous flowers on branches (usually at the base of the plant) separate from those with larger flowers. At least the distal and bracteal leaves consistently have hirtellous to hirsutulous adaxial surfaces, even in the smallest of plants. Glandular vestiture is produced only in the axils. Some plants, apparently at the upper limits of populational variability, produce thick-fistulose stems to 100 cm, large leaves (to 80 × 60 mm), and large fruiting calyces (16–19 mm).</p><!--
--><p>Plants described as <i>Mimulus</i> sookensis (B. G. Benedict 1993; Benedict et al. 2012) are tetraploid and have been hypothesized to have arisen as alloploids between <i>Erythranthe nasuta</i> and <i>E. microphylla</i> in two or more independent events. In morphology, however, they are indistinguishable from <i>E. nasuta</i> and are treated here within it. In contrast, experimental hybrids and naturally occurring nasuta-microphylla hybrids apparently of contemporary origin are intermediate in morphology (see review by G. L. Nesom 2013e). The tetraploid occurs from northern California to southwestern British Columbia (A. L. Sweigart et al. 2008; Benedict et al. 2012).</p>
|tables=
|references=
}}<!--

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-->{{#Taxon:
name=Erythranthe nasuta
|authority=(Greene) G. L. Nesom
|rank=species
|parent rank=genus
|synonyms=M. bakeri;M. cuspidatus;M. erosus;M. guttatus var. gracilis;M. guttatus var. nasutus;M. langsdorffii var. nasutus;M. luteus var. gracilis;M. puncticalyx;M. sookensis;M. subreniformis
|basionyms=Mimulus nasuta
|family=Phrymaceae
|phenology=Flowering (Mar–)Apr–Jun(–Jul).
|habitat=Cliff faces, ledges, crevices, and bases, wet rocks in rivers, streamsides, sand bars, mossy seeps, wet clay banks, moist fields, sandy soils, depressions over granite, roadsides.
|elevation=(0–)600–2300(–3200) m.
|distribution=B.C.;Ariz.;Calif.;Idaho;Nev.;N.Mex.;Oreg.;Utah;Wash.;Mexico (Baja California;Sonora).
|reference=None
|publication title=Phytoneuron
|publication year=2012
|special status=
|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/eaa6e58056e40c9ef614d8f47aea294977a1a5e9/coarse_grained_fna_xml/V17/V17_1348.xml
|genus=Erythranthe
|species=Erythranthe nasuta
}}<!--

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