NOUN
- genus of tropical American orchids having showy male and female flowers usually on separate inflorescences
How To Use Catasetum In A Sentence
- If you could prove what I only conjectured (from state of utriculi in rostellum and in stigma of Catasetum and Acropera) that the utriculi somehow induce, or are correlated with, penetration of pollen-tubes you will make an important physiological discovery. More Letters of Charles Darwin — Volume 2