View source for Penstemon sepalulus

{{Treatment/ID
|accepted_name=Penstemon sepalulus
|accepted_authority=A. Nelson in J. M. Coulter and A. Nelson
|publications={{Treatment/Publication
|title=New Man. Bot. Rocky Mt.,
|place=449. 1909
|year=1909
}}
|common_names=Little-cup beardtongue
|special_status={{Treatment/ID/Special_status
|code=E
|label=Endemic
}}
|basionyms={{Treatment/ID/Synonym
|name=Penstemon azureus var. ambiguus
|authority=A. Gray in A. Gray et al.
}}
|synonyms=
|hierarchy=Plantaginaceae;Penstemon;Penstemon subg. Penstemon;Penstemon sect. Saccanthera;Penstemon sepalulus
|hierarchy_nav=<div class="higher-taxa"><div class="higher-taxon"><small>family</small>[[Plantaginaceae]]</div><div class="higher-taxon"><small>genus</small>[[Penstemon]]</div><div class="higher-taxon"><small>subgenus</small>[[Penstemon subg. Penstemon]]</div><div class="higher-taxon"><small>section</small>[[Penstemon sect. Saccanthera]]</div><div class="higher-taxon"><small>species</small>[[Penstemon sepalulus]]</div></div>
|volume=Volume 17
|mention_page=page 230, 244
|treatment_page=page 243
}}<!--

--><span class="statement" id="st-undefined" data-properties=""><b>Herbs </b>or subshrubs. <b>Stems</b> ascending to erect, 40–90 cm, glabrous, glaucous. <b>Leaves</b> cauline, opposite, glabrous, glaucous; cauline 6–14 pairs, sessile, 30–85(–102) × 3–13 mm, blade elliptic, base tapered, margins entire, apex acute. <b>Thyrses</b> interrupted, cylindric, 6–30 cm, axis glabrous, verticillasters (5–)8–14, cymes 1(or 2)-flowered, 2 per node; proximal bracts narrowly elliptic to linear, 8–45 × 1–8 mm; peduncles and pedicels ascending to erect, glabrous. <b>Flowers</b>: calyx lobes obovate to ovate or elliptic, 1.8–3.2 × 1.5–2.2 mm, glabrous or minutely ciliolate distally; corolla light lavender to violet or purple, with violet nectar guides, weakly ventricose, 22–26(–28) mm, glabrous externally, glabrous internally, tube 7–9 mm, throat gradually inflated, 7–9 mm diam., 2-ridged abaxially; stamens included or longer pair exserted, filaments glabrous, pollen sacs parallel to slightly divergent, 1.5–2 mm, distal 2/3 indehiscent, sides glabrous, sutures denticulate, teeth to 0.1 mm; staminode 15–16 mm, included, 0.5–0.6 mm diam., glabrous; style 16–20 mm. <b>Capsules</b> 7–10 × 4.5–5.5 mm.</span><!--

-->{{Treatment/Body
|phenology=Flowering Jun–Aug.
|habitat=Rocky to gravelly and talus slopes, Gambel oak, maple, and aspen woodlands.
|elevation=1200–2300 m.
|distribution=Utah.
|discussion=<p><i>Penstemon sepalulus</i> is found in the Wasatch Mountains in Juab, Sevier, Utah, and Washington counties.</p>
|tables=
|references=
}}<!--

--><!--

-->{{#Taxon:
name=Penstemon sepalulus
|author=
|authority=A. Nelson in J. M. Coulter and A. Nelson
|rank=species
|parent rank=section
|synonyms=
|basionyms=Penstemon azureus var. ambiguus
|family=Plantaginaceae
|phenology=Flowering Jun–Aug.
|habitat=Rocky to gravelly and talus slopes, Gambel oak, maple, and aspen woodlands.
|elevation=1200–2300 m.
|distribution=Utah.
|reference=None
|publication title=New Man. Bot. Rocky Mt.,
|publication year=1909
|special status=Endemic
|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/8f726806613d60c220dc4493de13607dd3150896/coarse_grained_fna_xml/V17/V17_588.xml
|genus=Penstemon
|subgenus=Penstemon subg. Penstemon
|section=Penstemon sect. Saccanthera
|species=Penstemon sepalulus
}}<!--

-->[[Category:Treatment]][[Category:Penstemon sect. Saccanthera]]