View source for Mandevilla hypoleuca

{{Treatment/ID
|accepted_name=Mandevilla hypoleuca
|accepted_authority=(Bentham) Pichon
|publications={{Treatment/Publication
|title=Bull. Mus. Natl. Hist. Nat., sér.
|place=2, 20: 106. 1948
|year=1948
}}
|common_names=Bottomwhite rocktrumpet
|basionyms={{Treatment/ID/Basionym
|name=Echites hypoleucus
|authority=Bentham
|rank=species
|publication_title=Pl. Hartw.,
|publication_place=23.  1839
}}
|synonyms={{Treatment/ID/Synonym
|name=Macrosiphonia hypoleuca
|authority=(Bentham) Müller Arg.
|rank=species
}} {{Treatment/ID/Synonym
|name=Telosiphonia hypoleuca
|authority=(Bentham) Henrickson
|rank=species
}}
|hierarchy=Apocynaceae;Mandevilla;Mandevilla hypoleuca
|hierarchy_nav=<div class="higher-taxa"><div class="higher-taxon"><small>family</small>[[Apocynaceae]]</div><div class="higher-taxon"><small>genus</small>[[Mandevilla]]</div><div class="higher-taxon"><small>species</small>[[Mandevilla hypoleuca]]</div></div>
|volume=Volume 14
|mention_page=
|treatment_page=
}}<!--

--><span class="statement" id="st-undefined" data-properties=""><b>Suffrutescent </b>perennials, 1.7–7.5 dm; rhizomes present. <b>Stems</b> densely eglandular-pubescent, especially on younger growth. <b>Leaves</b> opposite, subopposite, or subverticillate; petiole 1–4 mm, pubescent; blade linear to oblong-elliptic or oblong-ovate, 25–50(–70) × (4–)8–17(–21) mm, subcoriaceous, base subcordate or rounded, margins revolute or not, apex acute or rounded, apiculate, surfaces densely white eglandular-pubescent abaxially, eglandular-pubescent adaxially. <b>Cymes</b> 1 or 2(or 3)-flowered. <b>Peduncles</b> (5–)10–22(–36) mm, pubescent. <b>Pedicels</b> 7–15 mm, pubescent. <b>Flowers</b>: sepals reddish, oblong-linear, 7–10(–12) × 1.2–2 mm, pubescent; corolla white, often tinged with pink or red, eglandular-pubescent abaxially and adaxially, tube (8–)15–35 × 2.5–3 mm, throat (13–)17–25(–30) × 7–9 mm, lobes spreading, obliquely ovate, 15–30 × 14–28 mm. <b>Follicles</b> (80–)100–150 × 3–5 mm, pubescent. <b>Seeds</b> 6–8 × 1.5–2 mm.</span><!--

-->{{Treatment/Body
|phenology=Flowering summer–fall; fruiting summer–fall.
|habitat=Pine-oak woodlands, desert grassland ecotones, mostly on soils derived from igneous rock.
|elevation=1000–1800 m.
|distribution=Tex.;Mexico.
|discussion=<p>Mandevilla hypoleuca has been reported from the Chinati, Chisos, and Davis mountains of western Texas but has not been well collected; most specimens date from the 1940s or earlier. The current status of the species in the flora area is uncertain, although it is widespread in northern and central Mexico.</p>
|tables=
|references=
}}<!--

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-->{{#Taxon:
name=Mandevilla hypoleuca
|authority=(Bentham) Pichon
|rank=species
|parent rank=genus
|synonyms=Macrosiphonia hypoleuca;Telosiphonia hypoleuca
|basionyms=Echites hypoleucus
|family=Apocynaceae
|phenology=Flowering summer–fall; fruiting summer–fall.
|habitat=Pine-oak woodlands, desert grassland ecotones, mostly on soils derived from igneous rock.
|elevation=1000–1800 m.
|distribution=Tex.;Mexico.
|reference=None
|publication title=Bull. Mus. Natl. Hist. Nat., sér.
|publication year=1948
|special status=
|source xml=
|genus=Mandevilla
|species=Mandevilla hypoleuca
}}<!--

-->[[Category:Treatment]][[Category:Mandevilla]]