View source for Penstemon linarioides var. sileri

{{Treatment/ID
|accepted_name=Penstemon linarioides var. sileri
|accepted_authority=A. Gray in A. Gray et al.
|publications={{Treatment/Publication
|title=Syn. Fl. N. Amer.
|place=2(1): 270. 1878
|year=1878
}}
|special_status={{Treatment/ID/Special_status
|code=E
|label=Endemic
}}
|basionyms=
|synonyms={{Treatment/ID/Synonym
|name=Penstemon linarioides subsp. sileri
|authority=(A. Gray) D. D. Keck
}} {{Treatment/ID/Synonym
|name=P. linarioides var. viridis
|authority=D. D. Keck
}}
|hierarchy=Plantaginaceae;Penstemon;Penstemon subg. Penstemon;Penstemon sect. Caespitosi;Penstemon linarioides;Penstemon linarioides var. sileri
|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. Caespitosi]]</div><div class="higher-taxon"><small>species</small>[[Penstemon linarioides]]</div><div class="higher-taxon"><small>variety</small>[[Penstemon linarioides var. sileri]]</div></div>
|volume=Volume 17
|mention_page=page 104
|treatment_page=page 105
}}<!--

--><span class="statement" id="st-undefined" data-properties=""><b>Stems </b>8–40 cm. <b>Leaves</b> glabrous, glabrate, retrorsely hairy, or puberulent, hairs pointed, cauline 8–26 × 0.5–2 mm, blade linear. <b>Flowers</b>: staminode: distal 3–5 mm densely pilose, hairs yellow, to 1.2 mm, rest of distal 2–3 mm sparsely to moderately pilose.</span><!--

-->{{Treatment/Body
|phenology=Flowering May–Sep(–Oct).
|habitat=Sandy to clay soils, sagebrush shrublands, oak or oak-juniper woodlands, pine forests.
|elevation=1200–2400 m.
|distribution=Ariz.;Nev.;Utah.
|discussion=<p>Variety sileri is known from northern Arizona, southern <i>Nevada</i>, and southwestern Utah. Plants with glabrous or nearly glabrous leaves from northern Arizona and southern Utah have been referred to <i></i></i>var.<i><i> viridis</i>. As noted by N. H. Holmgren (1984), such forms occur sporadically through much of the range of <i></i></i>var.<i><i> sileri</i>, suggesting that taxonomic recognition of <i></i></i>var.<i><i> viridis</i> is unwarranted. Some specimens included in <i></i></i>var.<i><i> sileri</i> from northern Arizona, especially from the Kaibab Plateau, have the habit of subsp. compactifolius (included here in <i></i></i>var.<i><i> linarioides</i>) but the leaf pubescence of <i></i></i>var.<i><i> sileri</i> (or <i></i></i>var.<i><i> viridis</i>). Holmgren identified three morpho-geographic races that may warrant recognition.</p>
|tables=
|references=
}}<!--

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-->{{#Taxon:
name=Penstemon linarioides var. sileri
|author=
|authority=A. Gray in A. Gray et al.
|rank=variety
|parent rank=species
|synonyms=Penstemon linarioides subsp. sileri;P. linarioides var. viridis
|basionyms=
|family=Plantaginaceae
|phenology=Flowering May–Sep(–Oct).
|habitat=Sandy to clay soils, sagebrush shrublands, oak or oak-juniper woodlands, pine forests.
|elevation=1200–2400 m.
|distribution=Ariz.;Nev.;Utah.
|reference=None
|publication title=Syn. Fl. N. Amer.
|publication year=1878
|special status=Endemic
|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/f6b125a955440c0872999024f038d74684f65921/coarse_grained_fna_xml/V17/V17_281.xml
|genus=Penstemon
|subgenus=Penstemon subg. Penstemon
|section=Penstemon sect. Caespitosi
|species=Penstemon linarioides
|variety=Penstemon linarioides var. sileri
}}<!--

-->[[Category:Treatment]][[Category:Penstemon linarioides]]