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Carolina moonseed

Also known as: Carolina coralbead, snailseed

Cocculus carolinus (L.) DC.

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Carolina moonseed habit
Carolina moonseed fruit
Carolina moonseed
Carolina moonseed
Carolina moonseed leaves
Carolina moonseed fruit

Morphology

Trunk
Stems climbing or clambering; branches unarmed, without tendrils. Bark grayish green to grayish brown, warty, fissured; wood white, soft.
Twigs
Grayish green to grayish brown, flexible, finely ridged, glabrate or finely woolly; leaf scars half-round to depressed elliptic; buds concealed by dense tomentum.
Leaves
Deciduous, alternate, simple; stipules absent; petiole attached at base of blade, .8 to 2.4 inches, finely woolly; blade ovate to triangular or hastate, 2.4 to 4 inches long, 1.8 to 3.4 inches wide, base truncate to cordate, margins entire or shallowly 3-lobed, lobes narrowly to broadly triangular, apex obtuse to acuminate, surfaces abaxially light green, sparsely to densely finely woolly, adaxially green, glabrous or sparsely finely woolly.
Flowers
Dioecious. Inflorescences axillary or terminal on new growth, racemes or racemose panicles, (3-)10-40-flowered, lax, .8 to 9 inches; peduncles .12 to .6 inch; pedicels .12 to .24 inch, glabrous. Flowers unisexual, +/- radially symmetric; sepals 6-9, distinct, lobes white, ovate to elliptic or obovate, .01 to .1 inch, spreading to ascending; petals 6, distinct, yellow, elliptic to triangular, rhombic, or obovate, .02 to .08 inch, spreading to ascending; staminate: stamens (5-)6, to .09 inch; pistillate: staminodes 6; pistils 6, ovary superior, 1-locular; style 1 per pistil, stigma cylindric.
Fruit
September-October; drupes, red, globose, .16 to .3 inch diam., smooth, glabrous, shiny; stone 1, white, snail-shaped, .2 to .24 inch diam., rim warty, sides concave.

Ecology

Habitat
Floodplain and upland forests, stream banks, thickets, fencerows, shrubby hillsides.
Distribution
Southeast quarter of Kansas

Additional Notes

Comments

The distinctive snail-shaped stones of Cocculus carolinus somewhat resemble those of Menispermum canadense, but Cocculus stones lack the prominently ridged rim found on Menispermum stones.

Quick Facts
Plant Type
Tree
Family
Menispermaceae - Moonseed Family
Height
Vines, to 13 feet
Origin
Native
Last Updated
2021-10-03
Flowering Period
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Blooms: May, June