View source for Vitis cinerea

{{Treatment/ID
|accepted_name=Vitis cinerea
|accepted_authority=(Engelmann) Millardet
|publications={{Treatment/Publication
|title=Mém. Soc. Sci. Phys. Nat. Bordeaux, sér.
|place=2, 3: 319, 336. 1880
|year=1880
}}
|common_names=Downy or sweet winter or graybark grape;parra silvestre
|basionyms={{Treatment/ID/Basionym
|name=Vitis aestivalis var. cinerea
|authority=Engelmann in A. Gray
|publication_title=Manual ed.
|publication_place=5, 676. 1867
}}
|synonyms=
|hierarchy=Vitaceae;Vitis;Vitis subg. Vitis;Vitis cinerea
|hierarchy_nav=<div class="higher-taxa"><div class="higher-taxon"><small>family</small>[[Vitaceae]]</div><div class="higher-taxon"><small>genus</small>[[Vitis]]</div><div class="higher-taxon"><small>subgenus</small>[[Vitis subg. Vitis]]</div><div class="higher-taxon"><small>species</small>[[Vitis cinerea]]</div></div>
|volume=Volume 12
|mention_page=page 6, 9
|treatment_page=page 13
}}<!--

--><span class="statement" id="st-undefined" data-properties=""><b>Plants </b>high climbing, sparsely branched. <b>Branches</b>: bark exfoliating in shreds; nodal diaphragms 1.5–3.5 mm thick; branchlets slightly to distinctly angled, densely hirtellous and/or sparsely to densely arachnoid, to glabrate, growing tips not enveloped by unfolding leaves; tendrils along length of branchlets, persistent, branched, tendrils (or inflorescences) at only 2 consecutive nodes; nodes sometimes red-banded. <b>Leaves</b>: stipules 1–3 mm; petiole ± equaling blade; blade cordate, 6–20 cm, usually unlobed to 3-shouldered, sometimes 3-lobed, apex acute to acuminate, abaxial surface not glaucous, sparsely to densely arachnoid or glabrous, visible through hairs, veins and vein axils hirtellous, adaxial surface glabrous or hairy. <b>Inflorescences</b> 10–25 cm. <b>Flowers</b> functionally unisexual. <b>Berries</b> black, slightly or not glaucous, globose, 4–8 mm diam., skin separating from pulp, lenticels absent.</span><!--

-->{{Treatment/Body
|distribution=c;e United States;ne Mexico.
|discussion=<p>Varieties 5 (4 in the flora).</p><!--
--><p><i>Vitis cinerea</i> <i></i></i>var.<i><i> tomentosa</i> (Planchon) Comeaux is endemic to northeastern Mexico (B. L. Comeaux and J. Lu 2000).</p><!--
--><p><i>Vitis cinerea</i> is sometimes confused with <i>V. aestivalis</i>; see the discussion under that species. <i>Vitis cinerea</i> as defined here is highly variable and is in need of field studies and phylogeographic analysis, along with its tropical relatives V. biforma Rose and V. tiliifolia. Wan Y. et al. (2013) concluded that <i>V. cinerea</i> is not monophyletic.</p>
|tables=
|references=
}}<!--

--><div class="treatment-key">
==Key==
<div class="treatment-key-group">
  
{| class="wikitable fna-keytable"
|-id=key-0-1
|1
|Berries moderately to heavily glaucous; leaf blade abaxial surface sparsely hirtellous and arachnoid or glabrate.
|[[Vitis cinerea var. helleri|Vitis cinerea var. helleri]]
|-id=key-0-1
|1
|Berries slightly glaucous; leaf blade abaxial surface sparsely to densely arachnoid, sparsely to moderately hirtellous, or glabrous.
|[[#key-0-2| > 2]]
|-id=key-0-2
|2
|Branchlets densely hirtellous and arachnoid; leaf blade abaxial surface moderately arachnoid and hirtellous.
|[[Vitis cinerea var. cinerea|Vitis cinerea var. cinerea]]
|-id=key-0-2
|2
|Branchlets sparsely to densely arachnoid, not evidently hirtellous; leaf blade abaxial surface sparsely to densely arachnoid, not, or sometimes very sparsely, hirtellous.
|[[#key-0-3| > 3]]
|-id=key-0-3
|3
|Branchlets sparsely to densely arachnoid; nodes usually not red-banded, sometimes so; leaf blade abaxial surface sparsely to densely arachnoid; se Coastal Plain.
|[[Vitis cinerea var. floridana|Vitis cinerea var. floridana]]
|-id=key-0-3
|3
|Branchlets sparsely arachnoid, becoming glabrate; nodes usually red-banded; leaf abaxial surface glabrous or sparsely arachnoid; Piedmont and mountains.
|[[Vitis cinerea var. baileyana|Vitis cinerea var. baileyana]]
|}
</div></div><!--

-->{{#Taxon:
name=Vitis cinerea
|author=
|authority=(Engelmann) Millardet
|rank=species
|parent rank=subgenus
|synonyms=
|basionyms=Vitis aestivalis var. cinerea
|family=Vitaceae
|distribution=c;e United States;ne Mexico.
|reference=None
|publication title=Mém. Soc. Sci. Phys. Nat. Bordeaux, sér.
|publication year=1880
|special status=
|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/f6b125a955440c0872999024f038d74684f65921/coarse_grained_fna_xml/V12/V12_186.xml
|genus=Vitis
|subgenus=Vitis subg. Vitis
|species=Vitis cinerea
}}<!--

-->[[Category:Treatment]][[Category:Vitis subg. Vitis]]