View source for Penstemon labrosus

{{Treatment/ID
|accepted_name=Penstemon labrosus
|accepted_authority=(A. Gray) Hooker f.
|publications={{Treatment/Publication
|title=Bot. Mag.
|place=110: plate 6738. 1884
|year=1884
}}
|common_names=San Gabriel beardtongue
|basionyms={{Treatment/ID/Synonym
|name=Penstemon barbatus var. labrosus
|authority=A. Gray in W. H. Brewer et al.
}}
|synonyms=
|hierarchy=Plantaginaceae;Penstemon;Penstemon subg. Penstemon;Penstemon sect. Elmigera;Penstemon labrosus
|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. Elmigera]]</div><div class="higher-taxon"><small>species</small>[[Penstemon labrosus]]</div></div>
|volume=Volume 17
|mention_page=page 145, 150
|treatment_page=page 149
}}<!--

--><span class="statement" id="st-undefined" data-properties=""><b>Stems </b>erect, sometimes ascending, 30–80 cm, glabrous, slightly glaucous. <b>Leaves</b> glabrous, slightly glaucous; basal and proximal cauline 35–110 × 3–11 mm, blade oblanceolate to lanceolate, base tapered, margins entire, apex obtuse to acute; cauline 3–6 pairs, sessile or proximals short-petiolate, 27–85 × 1–6 mm, blade linear, base tapered, apex acute, rarely obtuse. <b>Thyrses</b> ± secund, 13–30 cm, axis glabrous, verticillasters 5–10, cymes 1- or 2(or 3)-flowered; proximal bracts linear, 5–30 × 1–2 mm; peduncles and pedicels ascending to erect, glabrous. <b>Flowers</b>: calyx lobes ovate to lanceolate, 3.5–6 × 1.8–2.4 mm, margins erose, glabrous; corolla red to scarlet or orange, rarely yellow, without nectar guides, bilaterally symmetric, strongly bilabiate, salverform, 30–40 mm, glabrous internally, tube 5–7 mm, throat 4–6 mm diam., not constricted at orifice, rounded abaxially, abaxial lobes spreading to reflexed, adaxial lobes projecting, galeate; stamens exserted (but concealed by projecting adaxial lip), pollen sacs opposite, proximal 1/4–1/3 indehiscent, 1.6–2 mm, sides glabrous, sutures papillate; staminode 11–14 mm, included, tip straight, glabrous; style 20–28 mm, exserted. <b>Capsules</b> 7–10 × 4–6 mm. <b>2n</b> = 16.</span><!--

-->{{Treatment/Body
|phenology=Flowering Jun–Sep.
|habitat=Pinyon-juniper woodlands, pine and mixed-hardwood forests.
|elevation=1200–2400 m.
|distribution=Calif.;Mexico (Baja California).
|discussion=<p><i>Penstemon labrosus</i> is known from the Peninsular and Transverse ranges of southern California and mountain ranges of Baja California. In California, populations have been documented in Inyo, Kern, Los Angeles, Riverside, San Bernardino, San Diego, and Ventura counties.</p>
|tables=
|references=
}}<!--

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-->{{#Taxon:
name=Penstemon labrosus
|author=
|authority=(A. Gray) Hooker f.
|rank=species
|parent rank=section
|synonyms=
|basionyms=Penstemon barbatus var. labrosus
|family=Plantaginaceae
|phenology=Flowering Jun–Sep.
|habitat=Pinyon-juniper woodlands, pine and mixed-hardwood forests.
|elevation=1200–2400 m.
|distribution=Calif.;Mexico (Baja California).
|reference=None
|publication title=Bot. Mag.
|publication year=1884
|special status=
|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/8f726806613d60c220dc4493de13607dd3150896/coarse_grained_fna_xml/V17/V17_384.xml
|genus=Penstemon
|subgenus=Penstemon subg. Penstemon
|section=Penstemon sect. Elmigera
|species=Penstemon labrosus
}}<!--

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