American Bittersweet Deciduous (Celastrus Scandens) Plant Pages: Native Family: Celastraceae Trees & Shrubs Map #10

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Vine American Bittersweet Deciduous (Celastrus scandens) Plant Pages: Native Family: Celastraceae Trees & Shrubs Map #10 Leaves: simple, oval coming to an abrupt point; finely serrated, shiny, smooth, lustrous dark green, greenish-yellow to yellow fall color. Buds: alternate, small, round with 6 hard scales. Stems: brown to tan, smooth, lenticels barely visible. Bark: not important. Flowers: can be male, female and perfect flowers on one plant or sepa- rate male and female plants; in clusters at the tips of the stems; not showy; Fruits: very attractive, 3-lobed capsule that splits and curls backward; yellow-orange inside with crimson arils (seed coverings); ripens in Oct.; used for floral arrangements. Habit: vigorous, twining vine that grows to 20’ with support. Culture: tolerates almost any soil including dry; pH adaptable; full sun for best fruiting. Can get crown gall and Euonymus scale like vining Euony- mus. Cultivars: Male and female plants not kept separated well in the trade but may find cultivars ‘Indian Maiden’ and ‘Indian Brave’. Related species: Chinese Bittersweet (Celastrus orbiculatus) has become a serious inva- sive species in the New England states; flowers are in axillary clusters in- stead of at the terminals. Credits: Photos from: www.midwestlandscapeplants.org and various other .edu websites unless noted. Text from: “Manual of Woody Landscape Plants” by Michael Dirr; “Tree Identification Characteristics (abridged)” from the University of Illinois Extension; www.midwestlandscapeplants.org; and misc. other sources. This publication may not be sold except to cover the cost of reproduction when used as part of an educational program of the University of Wisconsin-Extension. .

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