View source for Erythranthe arenaria

{{Treatment/ID
|accepted_name=Erythranthe arenaria
|accepted_authority=(A. L. Grant) G. L. Nesom
|publications={{Treatment/Publication
|title=Phytoneuron
|place=2012-39: 38. 2012
|year=2012
}}
|common_names=Sand-loving monkeyflower
|special_status={{Treatment/ID/Special_status
|code=F
|label=Illustrated
}}{{Treatment/ID/Special_status
|code=E
|label=Endemic
}}
|basionyms={{Treatment/ID/Basionym
|name=Mimulus arenarius
|authority=A. L. Grant
|rank=species
|publication_title=Ann. Missouri Bot. Gard.
|publication_place=11: 215. 1925
}}
|synonyms={{Treatment/ID/Synonym
|name=M. floribundus var. subulatus
|authority=A. L. Grant
|rank=variety
}} {{Treatment/ID/Synonym
|name=M. multiflorus
|authority=Pennell
|rank=species
}} {{Treatment/ID/Synonym
|name=M. subulatus
|authority=(A. L. Grant) Pennell
|rank=species
}} {{Treatment/ID/Synonym
|name=M. trisulcatus
|authority=Pennell
|rank=species
}}
|hierarchy=Phrymaceae;Erythranthe;Erythranthe arenaria
|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 arenaria]]</div></div>
|volume=Volume 17
|mention_page=page 381, 405
|treatment_page=page 403
}}<!--

--><span class="statement" id="st-d0_s0" data-properties="whole-organism architecture;whole-organism architecture;whole-organism duration"><b>Annuals,</b> fibrous-rooted or filiform-taprooted.</span> <span class="statement" id="st-d0_s1" data-properties="stem orientation;stem course;stem shape;stem architecture;stem architecture;stem some measurement;stem architecture or function or pubescence;hair some measurement;hair architecture"><b>Stems </b>erect to ascending, straight or geniculate at nodes, simple or branched, 5–20 cm, villous-glandular, hairs 0.2–0.8 mm, gland-tipped.</span> <span class="statement" id="st-d0_s2" data-properties="leaf position;leaf position"><b>Leaves </b>basal and cauline;</span> <span class="statement" id="st-d0_s3" data-properties="petiole some measurement;proximal atypical some measurement;proximal some measurement">petiole 0 mm or proximals 1–3 (–5) mm;</span> <span class="statement" id="st-d0_s4" data-properties="blade architecture;blade architecture;blade shape;blade shape;blade shape;blade shape;blade shape;blade shape;blade atypical length;blade length;blade width;base shape;margin architecture or shape;margin architecture or shape;margin architecture or shape;apex shape;surface architecture or function or pubescence;hair some measurement;hair architecture">blade 1-veined or palmately 3-veined, elliptic to narrowly elliptic, ovate-elliptic, or ovatelanceolate, 5–12 (–17) × 3–7 mm, base rounded to cuneate-attenuate, margins entire or sparsely dentate to serrate, apex acuminate to acute or obtuse, surfaces villous-glandular, hairs 0.2–0.8 mm, gland-tipped.</span> <span class="statement" id="st-d0_s5" data-properties=""><b>Flowers </b>herkogamous, 1–22, from proximal to distal nodes.</span> <span class="statement" id="st-d0_s6" data-properties="flower quantity;whole-organism course or shape;whole-organism some measurement;whole-organism architecture or function or pubescence"><b>Fruiting </b>pedicels divergent-arcuate, 10–23 mm, villous-glandular, hairs 0.2–0.8 mm, gland-tipped.</span> <span class="statement" id="st-d0_s7" data-properties="hair some measurement;hair architecture;whole-organism coloration;whole-organism shape;whole-organism shape;whole-organism atypical some measurement;whole-organism some measurement;margin shape;margin shape;margin architecture or function or pubescence;rib shape;lobe prominence;lobe orientation"><b>Fruiting </b>calyces usually red-dotted, narrowly campanulate, not or weakly inflated, 5–7 (–9) mm, margins distinctly toothed or lobed, villous-glandular, ribs angled, lobes pronounced, erect.</span> <span class="statement" id="st-d0_s8" data-properties="corolla coloration;abaxial limb coloration;abaxial limb architecture or shape;abaxial limb architecture"><b>Corollas </b>yellow, abaxial limb red-dotted, bilaterally symmetric, weakly bilabiate;</span> <span class="statement" id="st-d0_s9" data-properties="throat-tube atypical distance;throat-tube distance">tube-throat funnelform, 9–12 (–14) mm, exserted beyond calyx margin;</span> <span class="statement" id="st-d0_s10" data-properties="lobe shape;apex shape">lobes broadly obovate, apex rounded.</span> <span class="statement" id="st-d0_s11" data-properties="style pubescence"><b>Styles </b>glabrous.</span> <span class="statement" id="st-d0_s12" data-properties="anther position;anther pubescence"><b>Anthers </b>included, glabrous.</span> <span class="statement" id="st-d0_s13" data-properties="capsule position;capsule some measurement;2n chromosome quantity"><b>Capsules </b>included, 4–7 mm. <b>2n</b> = 32.</span><!--

-->{{Treatment/Body
|phenology=Flowering May–Sep.
|habitat=Sandy flats, bars, gullies, washes, trails, roadcuts, seasonal creek beds and drainages, rocky slopes, seepy loam, ditches, lake edges, meadows, openings in pine-fir and pine-oak woodlands.
|elevation=(100–)500–2600(–2800) m.
|distribution=Calif.
|discussion=<p>Erythranthe arenaria is known from a cluster of six counties of the central Sierra Nevada: Fresno, Madera, Mariposa, Merced, Tulare, and Tuolumne.</p><!--
--><p>Most plants of Erythranthe arenaria have relatively even-sized cauline leaves, all sessile to proximally subsessile. Plants in the Yosemite area with persistent basal leaves that are short-petiolate, ovate with a cuneate base, and relatively larger than the more distal cauline ones, and possibly related to E. arenaria, have been named M. floribundus var. subulatus. These might be construed as showing the influence of E. geniculata, but that species occurs only at the lower range of elevation of E. arenaria, while plants referable to Mimulus floribundus var. subulatus occur at least to 2300 m and also have the erect habit characteristic of E. arenaria. These variants should be investigated, especially in the Yosemite area where they appear to be relatively common, with the possibility that they indeed represent a distinct entity.</p>
|tables=
|references=
}}<!--

--><!--

-->{{#Taxon:
name=Erythranthe arenaria
|authority=(A. L. Grant) G. L. Nesom
|rank=species
|parent rank=genus
|synonyms=M. floribundus var. subulatus;M. multiflorus;M. subulatus;M. trisulcatus
|basionyms=Mimulus arenarius
|family=Phrymaceae
|phenology=Flowering May–Sep.
|habitat=Sandy flats, bars, gullies, washes, trails, roadcuts, seasonal creek beds and drainages, rocky slopes, seepy loam, ditches, lake edges, meadows, openings in pine-fir and pine-oak woodlands.
|elevation=(100–)500–2600(–2800) m.
|distribution=Calif.
|reference=None
|publication title=Phytoneuron
|publication year=2012
|special status=Illustrated;Endemic
|source xml=https://bibilujan@bitbucket.org/aafc-mbb/fna-fine-grained-xml.git/src/84153f6d59a0a91d69695978a64cee7560374f8e/V17/V17_1320.xml
|genus=Erythranthe
|species=Erythranthe arenaria
|2n chromosome quantity=32
|abaxial limb architecture=bilabiate
|abaxial limb architecture or shape=symmetric
|abaxial limb coloration=red-dotted
|anther position=included
|anther pubescence=glabrous
|apex shape=rounded;acuminate;acute or obtuse
|base shape=rounded;cuneate-attenuate
|blade architecture=3-veined;1-veined
|blade atypical length=12mm;17mm
|blade length=5mm;12mm
|blade shape=ovatelanceolate;ovate-elliptic;ovatelanceolate;ovate-elliptic;elliptic;elliptic to narrowly
|blade width=3mm;7mm
|capsule position=included
|capsule some measurement=4mm;7mm
|corolla coloration=yellow
|flower quantity=1;22
|hair architecture=gland-tipped;gland-tipped;gland-tipped
|hair some measurement=0.2mm;0.8mm
|leaf position=cauline;basal
|lobe orientation=erect
|lobe prominence=pronounced
|lobe shape=obovate
|margin architecture or function or pubescence=villous-glandular
|margin architecture or shape=serrate;dentate;entire
|margin shape=lobed;toothed
|petiole some measurement=0
|proximal atypical some measurement=3mm;5mm
|proximal some measurement=1mm;3mm
|rib shape=angled
|stem architecture=branched;simple
|stem architecture or function or pubescence=villous-glandular
|stem course=straight
|stem orientation=erect;ascending
|stem shape=geniculate
|stem some measurement=5cm;20cm
|style pubescence=glabrous
|surface architecture or function or pubescence=villous-glandular
|throat-tube atypical distance=12mm;14mm
|throat-tube distance=9mm;12mm
|whole-organism architecture=filiform-taprooted;fibrous-rooted
|whole-organism architecture or function or pubescence=villous-glandular
|whole-organism atypical some measurement=7mm;9mm
|whole-organism coloration=red-dotted
|whole-organism course or shape=divergent-arcuate
|whole-organism duration=annual
|whole-organism shape=inflated;campanulate
|whole-organism some measurement=5mm;7mm
}}<!--

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