genus Catasetum

Thesaurus

Noun

1.genus Catasetum - genus of tropical American orchids having showy male and female flowers usually on separate inflorescencesCatasetumliliopsid genus, monocot genus - genus of flowering plants having a single cotyledon (embryonic leaf) in the seedfamily Orchidaceae, orchid family, Orchidaceae - enormous cosmopolitan family of perennial terrestrial or epiphytic plants with fleshy tubers or rootstocks and unusual flowersCatasetum macrocarpum, jumping orchid - orchid having both male and female flowers in the same raceme; when a sensitive projection at the base of the column of the male flower is touched the pollen is suddenly ejected