genus Arum


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Noun1.genus Arum - type genus of the Araceae: tuberous perennial herbs of Europe and Asia with usually heart-shaped leaves
liliopsid genus, monocot genus - genus of flowering plants having a single cotyledon (embryonic leaf) in the seed
Araceae, arum family, family Araceae - anthurium; calla lily; jack-in-the-pulpit; philodendron
Arum maculatum, cuckoopint, lords-and-ladies, jack-in-the-pulpit - common European arum with lanceolate spathe and short purple spadix; emerges in early spring; source of a starch called arum
Arum palaestinum, black calla - ornamental plant of Middle East cultivated for its dark purple spathe