The Collaborative International Dictionary
Tiger's-foot
Tiger's-foot \Ti"ger's-foot`\, n. (Bot.) A name given to some species of morning-glory ( Ipom[oe]a) having the leaves lobed in pedate fashion.
Wiktionary
tiger's-foot
n. Any of various species of morning glory with the leaf lobed in pedate fashion, especially (taxlink Ipomoea pes-tigridis species).