spider orchid noun6 •Any member of the genus Caladenia of orchids. •Any member of the genus Brassia of orchids. •Certain species of genus Corybas (helmet orchids). •Certain species of genus Ophrys (bee orchids). •tree spider orchid (Dendrobium tetragonum) •Any member of the species Holothrix burmanniana of orchids. formsspider orchids
