View source for Oenothera cespitosa subsp. marginata

{{Treatment/ID
|accepted_name=Oenothera cespitosa subsp. marginata
|accepted_authority=(Nuttall ex Hooker & Arnott) Munz in N. L. Britton et al.
|publications={{Treatment/Publication
|title=N. Amer. Fl., ser.
|place=2, 5: 101. 1965
|year=1965
|other_info_on_pub=(as caespitosa)
}}
|basionyms={{Treatment/ID/Basionym
|name=Oenothera marginata
|authority=Nuttall ex Hooker & Arnott
|rank=species
|publication_title=Bot. Beechey Voy.,
|publication_place=342.  1839
}}
|synonyms={{Treatment/ID/Synonym
|name=Anogra longiflora
|authority=A. Heller
|rank=species
}} {{Treatment/ID/Synonym
|name=O. cespitosa subsp. eximia
|authority=(A. Gray) Munz
|rank=subspecies
}} {{Treatment/ID/Synonym
|name=O. cespitosa var. eximia
|authority=(A. Gray) Munz
|rank=variety
}} {{Treatment/ID/Synonym
|name=O. cespitosa var. longiflora
|authority=(A. Heller) Munz
|rank=variety
}} {{Treatment/ID/Synonym
|name=O. cespitosa var. marginata
|authority=(Nuttall ex Hooker & Arnott) Munz
|rank=variety
}} {{Treatment/ID/Synonym
|name=O. eximia
|authority=A. Gray
|rank=species
}} {{Treatment/ID/Synonym
|name=O. idahoensis
|authority=Mulford
|rank=species
}} {{Treatment/ID/Synonym
|name=Pachylophus cylindrocarpus
|authority=A. Nelson
|rank=species
}} {{Treatment/ID/Synonym
|name=P. exiguus
|authority=(A. Gray) Rydberg
|rank=species
}} {{Treatment/ID/Synonym
|name=P. eximius
|authority=(A. Gray) Rydberg
|rank=species
}} {{Treatment/ID/Synonym
|name=P. longiflorus
|authority=(A. Heller) A. Heller
|rank=species
}} {{Treatment/ID/Synonym
|name=P. marginatus
|authority=(Nuttall ex Hooker & Arnott) Rydberg
|rank=species
}} {{Treatment/ID/Synonym
|name=P. prolatus
|authority=A. Nelson
|rank=species
}}
|hierarchy=Onagraceae;Onagraceae subfam. Onagroideae;Onagraceae tribe Onagreae;Oenothera;Oenothera sect. Pachylophus;Oenothera cespitosa;Oenothera cespitosa subsp. marginata
|hierarchy_nav=<div class="higher-taxa"><div class="higher-taxon"><small>family</small>[[Onagraceae]]</div><div class="higher-taxon"><small>subfamily</small>[[Onagraceae subfam. Onagroideae]]</div><div class="higher-taxon"><small>tribe</small>[[Onagraceae tribe Onagreae]]</div><div class="higher-taxon"><small>genus</small>[[Oenothera]]</div><div class="higher-taxon"><small>section</small>[[Oenothera sect. Pachylophus]]</div><div class="higher-taxon"><small>species</small>[[Oenothera cespitosa]]</div><div class="higher-taxon"><small>subspecies</small>[[Oenothera cespitosa subsp. marginata]]</div></div>
|volume=Volume 10
|mention_page=
|treatment_page=
}}<!--

--><span class="statement" id="st-undefined" data-properties=""><b>Herbs </b>caulescent or acaulescent, usually moderately to densely hirsute and glandular puberulent, rarely exclusively glandular puberulent. <b>Stems</b> usually unbranched, rarely with 1–several branches from near base, 10–40 cm. <b>Leaves</b> (2.8–)10–26(–36) × (0.6–)1–3(–4.5) cm; petiole (3–)4–11(–14) cm; blade usually oblanceolate to narrowly elliptic, rarely lanceolate, margins coarsely and irregularly pinnately lobed to dentate or, rarely, serrate. <b>Flowers</b>: floral tube (41–)80–140(–165) mm; sepals (22–)34–45(–54) mm; petals fading pink to lavender, (24–)35–50(–60) mm; filaments (16–)20–30(–35) mm, anthers (10–)12–17(–20) mm; style (78–)100–150(–185) mm. <b>Capsules</b> straight, cylindrical to, sometimes, lanceoloid-cylindrical, slightly asymmetrical, (21–)25–50(–68) × 6–8 mm, valve margins with minute to conspicuous tubercles, these sometimes coalesced into a sinuate ridge; pedicel (0–)1–40(–55) mm. <b>Seeds</b> usually narrowly to broadly obovoid, rarely suborbicular, 2.2–3.4 × 1.1–2.6 mm, embryo 1/5–1/2 of seed volume, surface appearing longitudinally striate, reticulate under magnification; seed collar large, usually appearing inflated, sealed by a flat membrane which is often slightly depressed into seed collar cavity, margin entire or obscurely sinuate distally. <b>2n</b> = 14.</span><!--

-->{{Treatment/Body
|phenology=Flowering Mar–Aug.
|habitat=Rocky slopes, cracks in rocks, talus, along gravelly creek beds and arroyos, roadcuts in loose to somewhat compacted soil derived from granite, sandstone, limestone, volcanic cinder, rarely shale, mostly in foothill communities of pinyon-juniper woodlands, big sagebrush scrub, chaparral, grasslands, openings in ponderosa pine forests.
|elevation=(400–)1200–2300(–3100) m.
|distribution=Ariz.;Calif.;Colo.;Idaho;Nev.;N.Mex.;Oreg.;Tex.;Utah;Wash.;Wyo.;Mexico (Chihuahua;Sonora).
|tables=
|references=
}}<!--

--><!--

-->{{#Taxon:
name=Oenothera cespitosa subsp. marginata
|authority=(Nuttall ex Hooker & Arnott) Munz in N. L. Britton et al.
|rank=subspecies
|parent rank=species
|synonyms=Anogra longiflora;O. cespitosa subsp. eximia;O. cespitosa var. eximia;O. cespitosa var. longiflora;O. cespitosa var. marginata;O. eximia;O. idahoensis;Pachylophus cylindrocarpus;P. exiguus;P. eximius;P. longiflorus;P. marginatus;P. prolatus
|basionyms=Oenothera marginata
|family=Onagraceae
|phenology=Flowering Mar–Aug.
|habitat=Rocky slopes, cracks in rocks, talus, along gravelly creek beds and arroyos, roadcuts in loose to somewhat compacted soil derived from granite, sandstone, limestone, volcanic cinder, rarely shale, mostly in foothill communities of pinyon-juniper woodlands, big sagebrush scrub, chaparral, grasslands, openings in ponderosa pine forests.
|elevation=(400–)1200–2300(–3100) m.
|distribution=Ariz.;Calif.;Colo.;Idaho;Nev.;N.Mex.;Oreg.;Tex.;Utah;Wash.;Wyo.;Mexico (Chihuahua;Sonora).
|reference=None
|publication title=N. Amer. Fl., ser.
|publication year=1965
|special status=
|source xml=https://xjsachs2@bitbucket.org/aafc-mbb/fna-data-curation.git/src/e39f0e846f172941159b2045254d62d10d9823f6/coarse_grained_fna_xml/V10/V10_16.xml
|subfamily=Onagraceae subfam. Onagroideae
|tribe=Onagraceae tribe Onagreae
|genus=Oenothera
|section=Oenothera sect. Pachylophus
|species=Oenothera cespitosa
|subspecies=Oenothera cespitosa subsp. marginata
}}<!--

-->[[Category:Treatment]][[Category:Oenothera cespitosa]]