| Noun | 1. | Arundinaria - North American bamboo liliopsid genus, monocot genus - genus of flowering plants having a single cotyledon (embryonic leaf) in the seed Bambuseae, tribe Bambuseae - bamboos Arundinaria gigantea, cane reed, giant cane - tall grass of southern United States growing in thickets Arundinaria tecta, small cane, switch cane - small cane of watery or moist areas in southern United States |