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Britton, N.L., and A. Brown. 1913. Illustrated flora of the northern states and Canada. Vol. 2: 299. Courtesy of Kentucky Native Plant Society. |
Recommended Temperature Zone:
sunset: 3-24
USDA: 7-10
Sun Exposure: Shade to part shade
Origin: Europe (southern Alps, western Yugoslavia, central and southern Italy, Sicily)
Growth Habits: Annual vine, 6 feet long (1.8 m)
Watering Needs: Regular water
Propagation: Seeds, self-sows
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