Pigeon grape
Vitis aestivalis Michx.
Images
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Morphology
- Trunk
- Stems climbing or clambering; branches unarmed, tips not enveloped by unfolding leaves, tendrils persistent, usually branched, sometimes simple; bark brown, exfoliating in long, thin strips; wood white, soft.
- Twigs
- Reddish brown to purplish brown, flexible, glabrous; leaf scars crescent-shaped; pith brown; buds ovoid, .16 to .24 inch, apex obtuse to acute, scales glabrate.
- Leaves
- Deciduous, alternate, simple; petiole 3.2 to 4.8 inches, glabrous or floccose to arachnoid and hirtellous usually with rusty or rarely white hairs; blade cordate to orbiculate, 2.8 to 10 inches long, 1.6 to 10 inches wide, base cordate, margins irregularly and coarsely dentate, unlobed or deeply 3- to 5-lobed, apex acute, lower surfaces grayish green or light green, glabrate or floccose to arachnoid and hirtellous with rusty or rarely white hairs, glaucous, upper surfaces green, glabrous or glabrate.
- Flowers
- Inflorescences opposite leaves on new growth, thyrses, 15-150-flowered, spreading or lax, 2 to 8 inches; peduncle .4 to 2.8 inches, floccose, glabrescent; pedicels .12 to .16 inch, glabrous. Flowers dioecious; unisexual, radially symmetric; sepals 5, connate, lobes green, reduced to an obscure rim; petals 5, connate distally, white, oblong to elliptic, .09 to .1 inch; staminate: stamens 5, to .12 inch; pistillate: pistil 1, ovary superior, 2-locular; style 1; stigma 1, lobed.
- Fruit
- August-September; berries, dark purple to black, globose, .3 to .7 inch diam., smooth, glaucous, glabrous, flesh not milky; seeds 2-4, reddish brown, broadly ovoid, .24 to .26 inch long, .16 to .2 inch wide, smooth.
Ecology
- Habitat
- Dry, rocky upland forests and woodlands, thickets, bluffs, fencerows, ravines, stream banks.
- Distribution
- East 1/6 of Kansas
Practical Information
- Uses
- The Cherokee and Choctaw tribes used various parts of the plant to treat a variety of maladies, and the Cherokee used the fruits for food and as a beverage (Moerman 1998).
Additional Notes
Comments
Leaf vestiture varies greatly among plants, sometimes within populations. Vitis aestivalis is occasionally confused with V. cinerea; the former has leaves that are abaxially glaucous and usually with rusty hairs (vs. abaxially not glaucous and usually with white hairs) and larger and more strongly glaucous fruits; it generally occurs in drier, better-drained sites.
Quick Facts
- Plant Type
- Tree
- Family
- Vitaceae - Grape Family
- Height
- Vines to 33 feet long
- Origin
- Native
- Last Updated
- 2019-09-08
Flowering Period
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
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Dec
Blooms: May, June