Swiss cheese plant, e.g

• Taro, for one
• Wild calla
• Skunk cabbage, e.g
• Philodendron or calla lily, e.g
• Skunk cabbage or calla lily
• Of the calla-lily family
• Taro or wild calla
• Wild calla, e.g

The Collaborative International Dictionary Word definitions in The Collaborative International Dictionary
Aroid \Ar"oid\, n. [Arum + -oid.] (Bot.) Any plant of the Arum family ( Arace[ae] ); -- have small flowers massed on a spadix surrounded by a large spathe. Syn: arum

Wiktionary Word definitions in Wiktionary
n. (context informal English) Any plant of the family Araceae, found chiefly in the tropics.