View source for Calystegia spithamaea subsp. stans

{{Treatment/ID
|accepted_name=Calystegia spithamaea subsp. stans
|accepted_authority=(Michaux) Brummitt
|publications={{Treatment/Publication
|title=Ann. Missouri Bot. Gard.
|place=52: 215. 1965
|year=1965
}}
|special_status={{Treatment/ID/Special_status
|code=E
|label=Endemic
}}
|basionyms={{Treatment/ID/Basionym
|name=Convolvulus stans
|authority=Michaux
|rank=species
|publication_title=Fl. Bor.-Amer.
|publication_place=1: 136.  1803
}}
|synonyms=
|hierarchy=Convolvulaceae;Calystegia;Calystegia spithamaea;Calystegia spithamaea subsp. stans
|hierarchy_nav=<div class="higher-taxa"><div class="higher-taxon"><small>family</small>[[Convolvulaceae]]</div><div class="higher-taxon"><small>genus</small>[[Calystegia]]</div><div class="higher-taxon"><small>species</small>[[Calystegia spithamaea]]</div><div class="higher-taxon"><small>subspecies</small>[[Calystegia spithamaea subsp. stans]]</div></div>
|volume=Volume 14
|mention_page=
|treatment_page=
}}<!--

--><span class="statement" id="st-undefined" data-properties=""><b>Plants </b>(10–)15–35(–40) cm; habit ± compact. <b>Herbage</b> tomentose, hairs sometimes whitish. <b>Leaf</b> blades elliptic, ± conduplicate, base usually lobed, lobes to 5(–6) mm, sometimes cuneate. <b>Flowers</b>: corolla (38–)43–59(–64) mm; stamens (21–)23–31 mm.</span><!--

-->{{Treatment/Body
|phenology=Flowering May–Aug.
|habitat=Alluvial gravel, glacial till, dry birch or coniferous woodlands, prairie grasslands, sandy soils.
|distribution=N.S.;Ont.;Que.;Mich.;Minn.;N.Y.;Wis.
|tables=
|references=
}}<!--

--><!--

-->{{#Taxon:
name=Calystegia spithamaea subsp. stans
|authority=(Michaux) Brummitt
|rank=subspecies
|parent rank=species
|synonyms=
|basionyms=Convolvulus stans
|family=Convolvulaceae
|phenology=Flowering May–Aug.
|habitat=Alluvial gravel, glacial till, dry birch or coniferous woodlands, prairie grasslands, sandy soils.
|distribution=N.S.;Ont.;Que.;Mich.;Minn.;N.Y.;Wis.
|reference=None
|publication title=Ann. Missouri Bot. Gard.
|publication year=1965
|special status=Endemic
|source xml=
|genus=Calystegia
|species=Calystegia spithamaea
|subspecies=Calystegia spithamaea subsp. stans
}}<!--

-->[[Category:Treatment]][[Category:Calystegia spithamaea]]