View source for Penstemon parvulus

{{Treatment/ID
|accepted_name=Penstemon parvulus
|accepted_authority=(A. Gray) Krautter
|publications={{Treatment/Publication
|title=Contr. Bot. Lab. Morris Arbor. Univ. Pennsylvania
|place=3: 193. 1908
|year=1908
|other_info_on_pub=(as Pentstemon)
}}
|special_status={{Treatment/ID/Special_status
|code=E
|label=Endemic
}}
|basionyms={{Treatment/ID/Basionym
|name=Penstemon azureus var. parvulus
|authority=A. Gray
|rank=variety
|publication_title=in A. Gray et al., Syn. Fl. N. Amer.
|publication_place=2(1): 272. 1878
}}
|synonyms={{Treatment/ID/Synonym
|name=P. azureus subsp. parvulus
|authority=(A. Gray) D. D. Keck
|rank=subspecies
}}
|hierarchy=Plantaginaceae;Penstemon;Penstemon subg. Penstemon;Penstemon sect. Saccanthera;Penstemon parvulus
|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 parvulus]]</div></div>
|volume=Volume 17
|mention_page=page 230
|treatment_page=page 239
}}<!--

--><span class="statement" id="st-undefined" data-properties=""><b>Herbs </b>or subshrubs. <b>Stems</b> ascending to erect, (10–)15–40 cm, glabrous, glaucous. <b>Leaves</b> cauline, opposite, glabrous, sometimes proximals retrorsely hairy, hairs pointed, usually glaucous; cauline 3–8 pairs, short-petiolate or sessile, (6–)10–50 × (2–)4–9 mm, blade oblanceolate to oblong or lanceolate, base tapered to truncate or cordate, margins entire, apex obtuse to acute. <b>Thyrses</b> continuous, cylindric, 4–11 cm, axis glabrous, verticillasters 4 or 5, cymes 2–4-flowered, 2 per node; proximal bracts ovate to oblong or lanceolate, 4–34 × 2–8 mm; peduncles and pedicels ascending to erect, glabrous. <b>Flowers</b>: calyx lobes obovate to ovate or lanceolate, 3–5 × 1.5–2.5 mm, glabrous; corolla blue to violet or purple, without nectar guides, ventricose, 14–20 mm, glabrous externally, glabrous internally, tube 4–5 mm, throat gradually inflated, 5–7 mm diam., 2-ridged abaxially; stamens included, filaments glabrous, pollen sacs parallel, 1.4–1.8 mm, distal 1/3–1/2 indehiscent, sides hispidulous, hairs white, to 0.3 mm near filament attachment, sometimes sparsely so, sutures denticulate, teeth to 0.2 mm; staminode 10–12 mm, included, 0.4–0.6 mm diam., glabrous or distal 0.5 mm sparsely pubescent, hairs whitish, to 0.2 mm; style 11–14 mm. <b>Capsules</b> 5–8 × 3.5–5 mm. <b>2n</b> = 32.</span><!--

-->{{Treatment/Body
|phenology=Flowering Jun–Aug.
|habitat=Rocky, open foothills and montane forests.
|elevation=500–2500(–3000) m.
|distribution=Calif.;Oreg.
|discussion=<p><i>Penstemon parvulus</i> occurs in the Klamath Ranges of northern California and southwestern Oregon and in the southern High Sierra <i>Nevada</i> of south-central California.</p>
|tables=
|references=
}}<!--

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-->{{#Taxon:
name=Penstemon parvulus
|authority=(A. Gray) Krautter
|rank=species
|parent rank=section
|synonyms=P. azureus subsp. parvulus
|basionyms=Penstemon azureus var. parvulus
|family=Plantaginaceae
|phenology=Flowering Jun–Aug.
|habitat=Rocky, open foothills and montane forests.
|elevation=500–2500(–3000) m.
|distribution=Calif.;Oreg.
|reference=None
|publication title=Contr. Bot. Lab. Morris Arbor. Univ. Pennsylvania
|publication year=1908
|special status=Endemic
|source xml=https://bitbucket.org/aafc-mbb/fna-data-curation/src/2e0870ddd59836b60bcf96646a41e87ea5a5943a/coarse_grained_fna_xml/V17/V17_577.xml
|genus=Penstemon
|subgenus=Penstemon subg. Penstemon
|section=Penstemon sect. Saccanthera
|species=Penstemon parvulus
}}<!--

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