View source for Erythranthe regni

{{Treatment/ID
|accepted_name=Erythranthe regni
|accepted_authority=G. L. Nesom
|publications={{Treatment/Publication
|title=Phytoneuron
|place=2012-40: 24. 2012
|year=2012
}}
|common_names=King of Arizona monkeyflower
|special_status={{Treatment/ID/Special_status
|code=E
|label=Endemic
}}{{Treatment/ID/Special_status
|code=C
|label=Conservation concern
}}
|basionyms=
|synonyms=
|hierarchy=Phrymaceae;Erythranthe;Erythranthe regni
|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 regni]]</div></div>
|volume=Volume 17
|mention_page=page 377, 407
|treatment_page=page 406
}}<!--

--><span class="statement" id="st-undefined" data-properties=""><b>Annuals,</b> fibrous-rooted, sometimes rooting at proximal nodes. <b>Stems</b> erect to ascending-erect, branched, sometimes becoming slightly fistulose, 15–45 cm, glabrous. <b>Leaves</b> basal and cauline; petiole: proximals 5–25(–30) mm, mid cauline and distals not connate, 0 mm; blade palmately 5–7-veined, proximal sometimes subpinnate, proximals ovate to depressed-orbicular, 15–20(–50) × 15–25(–50) mm, medials and distals broadly depressed-ovate to obtriangular or flabellate, 15–35 mm, largest basal or at mid stem with distal slightly reduced, base attenuate-cuneate, margins shallowly serrate-dentate, sometimes irregularly, to mucronulate or apiculate, teeth (3–)5–7 per side, rarely subentire, apex rounded, surfaces glabrous. <b>Flowers</b> plesiogamous, 6–16, from all nodes or medial to distal, cleistogamous. <b>Fruiting</b> pedicels 15–30 mm, longer than subtending leaves, glabrous. <b>Fruiting</b> calyces sparsely purple-dotted, broadly campanulate-cylindric, inflated, sagittally compressed, 7–9 mm, glabrous, throat not closing, adaxial lobe longest. <b>Corollas</b> yellow, not red-dotted, bilaterally or radially symmetric, bilabiate or regular; tube-throat cylindric-funnelform, 9–12 mm, exserted 3–5 mm beyond calyx margin; limb expanded 1–1.5 mm. <b>Styles</b> glabrous. <b>Anthers</b> included, glabrous. <b>Capsules</b> included, 4–5 mm.</span><!--

-->{{Treatment/Body
|phenology=Flowering Mar–May.
|habitat=Moist to wet, sandy loam soils.
|elevation=800–1000 m.
|distribution=Ariz.
|discussion=<p>Erythranthe regni is endemic to the Kofa Mountains of Yuma County; all collections have been made from the Kofa Game Refuge (Kofa National Wildlife Refuge). Because its calyces remain open at maturity, this species is hypothesized to be most closely related to E. geyeri, from which it differs by its erect habit, apparently annual duration, larger leaves, purple-dotted calyces, and corollas with longer tube-throat and barely bilabiate limb. Geography and other morphology, however, suggest that its evolutionary origins are closer to E. guttata.</p>
|tables=
|references=
}}<!--

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-->{{#Taxon:
name=Erythranthe regni
|author=
|authority=G. L. Nesom
|rank=species
|parent rank=genus
|synonyms=
|basionyms=
|family=Phrymaceae
|phenology=Flowering Mar–May.
|habitat=Moist to wet, sandy loam soils.
|elevation=800–1000 m.
|distribution=Ariz.
|reference=None
|publication title=Phytoneuron
|publication year=2012
|special status=Endemic;Conservation concern
|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/9216fc802291cd3df363fd52122300479582ede7/coarse_grained_fna_xml/V17/V17_1327.xml
|genus=Erythranthe
|species=Erythranthe regni
}}<!--

-->[[Category:Treatment]][[Category:Erythranthe]]