Flora of North America species comparison

The green links below add additional plants to the comparison table. Blue links lead to other Web sites.
enable glossary links

Vitis rotundifolia

muscadine, scuppernong
Habit Plants usually high climbing or sprawling, sometimes shrubby, usually sparsely branched.
Branches

branchlets terete to slightly angled, usually sparsely grayish arachnoid, glabrescent, growing tips not enveloped by unfolding leaves;

tendrils along length of branchlets, persistent, tendrils (or inflorescences) at only 2 consecutive nodes;

nodes sometimes red-banded.
Leaves

stipules 1–2 mm;

petiole mostly ± equaling blade;

blade cordate to nearly reniform, 2–12 cm, rarely lobed, apex short acuminate, abaxial surface not glaucous, glabrous, visible through hairs, veins and vein axils sometimes sparsely to densely hirtellous, adaxial surface glabrous.
Inflorescences

3–8(–10) cm.
Flowers

functionally unisexual.
Berries

usually black or purplish, sometimes bronze when ripe, glaucous, globose, 8–25 mm diam., skin separating from pulp;

lenticels present.

Vitis rotundifolia
Distribution
from FNA
AL; AR; DE; FL; GA; KY; LA; MD; MO; MS; NC; OK; SC; TN; TX; VA; WV
[WildflowerSearch map]
[BONAP county map]
Discussion

Varieties 2 (2 in the flora).

(Discussion copyrighted by Flora of North America; reprinted with permission.)
Key
1. Berries 15–25 mm diam., usually 2–8 per infructescence; seeds 9+ mm.
var. rotundifolia
1. Berries 8–12 mm diam., 12–30 per infructescence; seeds to 6 mm.
var. munsoniana
Source FNA vol. 12, p. 7.
Parent taxa Vitaceae > Vitis > subg. Muscadinia
Sibling taxa
V. acerifolia, V. aestivalis, V. arizonica, V. californica, V. cinerea, V. girdiana, V. labrusca, V. monticola, V. mustangensis, V. palmata, V. riparia, V. rupestris, V. shuttleworthii, V. vinifera, V. vulpina, V. ×champinii, V. ×doaniana, V. ×novae-angliae
Subordinate taxa
V. rotundifolia var. munsoniana, V. rotundifolia var. rotundifolia
Synonyms Muscadinia rotundifolia
Name authority Michaux: Fl. Bor.-Amer. 2: 231. (1803)
Web links 
Unless otherwise noted, all data comes from the online version of the Flora of North America, who have made most of their content available via a Creative Commons license (CC BY 4.0).



Type/paste one or more Latin names into the boxes above; matching taxa will show up below the box as you type. You can use the up/down arrow keys to move through the list.

(If the plant you're looking for doesn't show up in the auto-complete list, that means it either isn't described in Flora of North America yet, or it's listed under a synonym. And please note that Flora of North America is still missing several plant families, including Fabaceae, Apiaceae, Boraginaceae, and Polemoniaceae.)

Choose a data source: Flora of North America

The species comparison tool is brought to you by:
Northwest Wildflowers