View source for Calystegia atriplicifolia

{{Treatment/ID
|accepted_name=Calystegia atriplicifolia
|accepted_authority=Hallier f.
|publications={{Treatment/Publication
|title=Bull. Herb. Boissier
|place=5: 385, plate 13, fig. 2. 1897
|year=1897
}}
|special_status={{Treatment/ID/Special_status
|code=E
|label=Endemic
}}
|basionyms=
|synonyms=
|hierarchy=Convolvulaceae;Calystegia;Calystegia atriplicifolia
|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 atriplicifolia]]</div></div>
|volume=Volume 14
|mention_page=
|treatment_page=
}}<!--

--><span class="statement" id="st-undefined" data-properties=""><b>Perennials,</b> rhizomatous. <b>Herb</b>age glabrous. <b>Stems</b> ascending-decumbent, erect, suberect, or trailing, to 10–50 cm or almost absent. <b>Leaves</b>: blade rounded-deltate or triangular-hastate, 20–40(–60) mm wide, base cuneate or lobed, lobes at right angles to midrib or slightly retrorse, apex acute to obtuse. <b>Bracts</b> immediately subtending sepals, elliptic, ovate, or suborbiculate, 8–19 × 3–18 mm, proximally flat or saccate, scarcely to closely enfolding sepals, apex acute, emarginate, obtuse, or rounded. <b>Flowers</b>: sepals 10–15 mm; corolla white, sometimes pink or purple-striped, 31–73 mm.</span><!--

-->{{Treatment/Body
|distribution=w United States.
|discussion=<p>Subspecies 2 (2 in flora).</p>
|tables=
|references=
}}<!--

--><div class="treatment-key">
==Key==
<div class="treatment-key-group">
  
{| class="wikitable fna-keytable"
|-id=key-0-1
|1
|Stems usually suberect or trailing, to 35 cm, sometimes almost absent; leaf blades mostly 40–60 mm wide; bracts 14–19 × 9–18 mm, proximally saccate, apex emarginate to rounded; corollas 40–73 mm.
|[[Calystegia atriplicifolia subsp. atriplicifolia|Calystegia atriplicifolia subsp. atriplicifolia]]
|-id=key-0-1
|1
|Stems ascending-decumbent to erect, 10–50 cm; leaf blades mostly 20–40 mm wide; bracts 8–12 × 3–9 mm, proximally flat, apex acute to obtuse; corollas 31–44 mm.
|[[Calystegia atriplicifolia subsp. buttensis|Calystegia atriplicifolia subsp. buttensis]]
|}
</div></div><!--

-->{{#Taxon:
name=Calystegia atriplicifolia
|authority=Hallier f.
|rank=species
|parent rank=genus
|synonyms=
|basionyms=
|family=Convolvulaceae
|distribution=w United States.
|reference=None
|publication title=Bull. Herb. Boissier
|publication year=1897
|special status=Endemic
|source xml=
|genus=Calystegia
|species=Calystegia atriplicifolia
}}<!--

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