View source for Erythranthe michiganensis

{{Treatment/ID
|accepted_name=Erythranthe michiganensis
|accepted_authority=(Pennell) G. L. Nesom
|publications={{Treatment/Publication
|title=Phytoneuron
|place=2012-39: 44. 2012
|year=2012
}}
|common_names=Michigan monkeyflower
|special_status={{Treatment/ID/Special_status
|code=E
|label=Endemic
}}{{Treatment/ID/Special_status
|code=C
|label=Conservation concern
}}
|basionyms={{Treatment/ID/Basionym
|name=Mimulus glabratus subsp. michiganensis
|authority=Pennell
|rank=subspecies
|publication_title=Monogr. Acad. Nat. Sci. Philadelphia
|publication_place=1: 119. 1935
}}
|synonyms={{Treatment/ID/Synonym
|name=M. glabratus var. michiganensis
|authority=(Pennell) Fassett
|rank=variety
}} {{Treatment/ID/Synonym
|name=M. michiganensis
|authority=(Pennell) Posto & Prather
|rank=species
}}
|hierarchy=Phrymaceae;Erythranthe;Erythranthe michiganensis
|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 michiganensis]]</div></div>
|volume=Volume 17
|mention_page=page 374, 408
|treatment_page=page 407
}}<!--

--><span class="statement" id="st-undefined" data-properties=""><b>Perennials,</b> rhizomatous, usually producing numerous leafy stolons from basal nodes, rooting at distal nodes, sometimes forming mats. <b>Stems</b> ascending-erect or basally decumbent, becoming erect in inflorescence, branched, 12–50(–70) cm, glabrous or minutely hirtellous and stipitate-glandular. <b>Leaves</b> cauline, basal not persistent; petiole 1–5(–15) mm, mid stem and distals 0 mm; blade palmately 3–5-veined, broadly ovate to broadly ovate-elliptic or suborbicular, 8–30 mm, relatively even-sized or diminishing in size distally, bracteal reduced, slightly falcate, base truncate to cuneate, margins evenly or unevenly dentate-serrate to dentate, teeth 3–8 per side, apex usually rounded, surfaces glabrous or minutely hirtellous and stipitate-glandular. <b>Flowers</b> herkogamous, 2–14, mostly from distal nodes or medial to distal nodes. <b>Fruiting</b> pedicels 10–25 mm, villous-glandular to minutely villosulous-glandular. <b>Fruiting</b> calyces cylindric-campanulate, inflated, sagittally compressed, 7–10 mm, puberulous to softly hirtellous, mixed with longer, stipitate-glandular hairs, throat not closing, adaxial lobe 2 times longer than others, slightly upcurving. <b>Corollas</b> yellow, sometimes faintly red-spotted, bilaterally symmetric, strongly bilabiate; tube-throat cylindric-campanulate, 10–14 mm, exserted 5–8 mm beyond calyx margin; limb expanded 10–15 mm. <b>Styles</b> glabrous. <b>Anthers</b> included, glabrous. <b>Capsules</b> unknown. <b>2n</b> = (28)30.</span><!--

-->{{Treatment/Body
|phenology=Flowering Jun–Aug(–Oct).
|habitat=Cold calcareous springs, seeps, depressions, streams, alkaline shorelines at mouths of small drainages, steep moraine slopes, bluff bases, commonly in northern white cedar swamps.
|elevation=500–600 m.
|distribution=Mich.
|discussion=<p>Based on data from allozyme and RAPD studies, morphology, and crossing studies, A. L. Posto and L. A. Prather (2003) raised <i>Erythranthe</i> [<i>Mimulus</i>] michiganensis to specific rank. The species is endemic to a small area in the Mackinac Straits and Grand Traverse regions of Michigan; it is known to be extant at 15 sites and apparently is extinct at three previously known sites. Plants of all but one of the populations are essentially pollen-sterile and reproduce through rhizomes. However, the didynamous stamens and stigma positioned above the adaxial anther pair, along with the relatively large corollas with broadly expanded limb, are reflective of an allogamous breeding system, which seems unusual in view of its apparent sterility. The narrow geographic distribution of <i>E. michiganensis</i> lies within the wider range of <i>E. geyeri</i>, and the two are known to co-occur at two sites, apparently without hybridization or morphologically intermediate individuals.</p><!--
--><p><i>Erythranthe michiganensis</i> (as <i>Mimulus</i> michiganensis) is in the Center for Plant Conservation’s National Collection of Endangered Plants.</p>
|tables=
|references={{Treatment/Reference
|id=posto2003a
|text=Posto, A. L. and L. A. Prather. 2003. The evolutionary and taxonomic implications of RAPD data on the genetic relationships of Mimulus michiganensis (comb. et stat. nov.: Scrophulariaceae). Syst. Bot. 28: 172–178.
}}
}}<!--

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-->{{#Taxon:
name=Erythranthe michiganensis
|authority=(Pennell) G. L. Nesom
|rank=species
|parent rank=genus
|synonyms=M. glabratus var. michiganensis;M. michiganensis
|basionyms=Mimulus glabratus subsp. michiganensis
|family=Phrymaceae
|phenology=Flowering Jun–Aug(–Oct).
|habitat=Cold calcareous springs, seeps, depressions, streams, alkaline shorelines at mouths of small drainages, steep moraine slopes, bluff bases, commonly in northern white cedar swamps.
|elevation=500–600 m.
|distribution=Mich.
|reference=posto2003a
|publication title=Phytoneuron
|publication year=2012
|special status=Endemic;Conservation concern
|source xml=https://bibilujan@bitbucket.org/aafc-mbb/fna-data-curation.git/src/bb6b7e3a7de7d3b7888a1ad48c7fd8f5c722d8d6/coarse_grained_fna_xml/V17/V17_1329.xml
|genus=Erythranthe
|species=Erythranthe michiganensis
}}<!--

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