View source for Polanisia jamesii

{{Treatment/ID
|accepted_name=Polanisia jamesii
|accepted_authority=(Torrey & A. Gray) H. H. Iltis
|publications={{Treatment/Publication
|title=Brittonia
|place=10: 54. 1958
|year=1958
}}
|common_names=James’s clammyweed
|basionyms={{Treatment/ID/Basionym
|name=Cristatella jamesii
|authority=Torrey & A. Gray
|publication_title=Fl. N. Amer.
|publication_place=1: 124. 1838
}}
|synonyms=
|hierarchy=Cleomaceae;Polanisia;Polanisia jamesii
|hierarchy_nav=<div class="higher-taxa"><div class="higher-taxon"><small>family</small>[[Cleomaceae]]</div><div class="higher-taxon"><small>genus</small>[[Polanisia]]</div><div class="higher-taxon"><small>species</small>[[Polanisia jamesii]]</div></div>
|volume=Volume 7
|mention_page=page 201
|treatment_page=page 203
}}<!--

--><span class="statement" id="st-undefined" data-properties=""><b>Annuals,</b> 15–40(–60) cm. <b>Stems</b> branched; hairs stalked, glandular throughout. <b>Leaves</b>: petiole green to purple, angled, (0.2–)0.5–0.8(–1) cm; leaflet blade linear to narrowly elliptic, 1.5–2.8 × 0.1–0.2 cm, margins entire, apex acute, mucronulate, surfaces densely glandular abaxially, sparsely glandular adaxially. <b>Racemes</b> 1–3 cm (6–8 cm in fruit); bracts trifoliate, ovate, 5–15 mm. <b>Pedicels</b> 5–15 mm. <b>Flowers</b>: sepals pale yellow, glandular, lanceolate, 1.6–2.6 × 0.8–1.2 mm, margins entire, apex acute to obtuse; petals white, oblong-ovate, clawed, abaxial pair 1.5–3 × 1–2 mm (6 or 7-lobed), apex emarginate to lacerate, adaxial pair 3–5 × 2–3 mm (4 or 5-lobed), apex emarginate to lacerate; nectary glands yellow (drying purple), 0.5–1 mm; stamens 6–9, slightly exserted, yellow, 3.2–5.2 mm; anthers yellow, 0.5–1 mm; gynophore 2–4 mm in fruit; ovary 2.5–5(–7) mm; style persistent in fruit, 2.5–4.5 mm; stigma red. <b>Capsules</b> 8–30 × 2–4 mm, reticulate, glandular. <b>Seeds</b> 18–36, bright reddish brown, globose to oblong, 1.8–2 mm, pebbled (without transverse ridges). <b>2n</b> = 20.</span><!--

-->{{Treatment/Body
|phenology=Flowering summer–early fall.
|habitat=Sandy soil, often in blowouts in prairies and stabilized dunes
|elevation=200-1400 m
|distribution=Colo.;Ill.;Ind.;Iowa;Minn.;Nebr.;N.Mex.;Ohio;Okla.;S.Dak.;Tex.;Wis.
|discussion=<p>Of conservation concern.</p><!--
--><p>Populations of <i>Polanisia jamesii</i> in Indiana and Ohio are adventive.</p>
|tables=
|references=
}}<!--

--><!--

-->{{#Taxon:
name=Polanisia jamesii
|author=
|authority=(Torrey & A. Gray) H. H. Iltis
|rank=species
|parent rank=genus
|synonyms=
|basionyms=Cristatella jamesii
|family=Cleomaceae
|phenology=Flowering summer–early fall.
|habitat=Sandy soil, often in blowouts in prairies and stabilized dunes
|elevation=200-1400 m
|distribution=Colo.;Ill.;Ind.;Iowa;Minn.;Nebr.;N.Mex.;Ohio;Okla.;S.Dak.;Tex.;Wis.
|reference=None
|publication title=Brittonia
|publication year=1958
|special status=
|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/f6b125a955440c0872999024f038d74684f65921/coarse_grained_fna_xml/V7/V7_264.xml
|genus=Polanisia
|species=Polanisia jamesii
}}<!--

-->[[Category:Treatment]][[Category:Polanisia]]