Orchids in this genus are closely related to those in the genus "Caladenia". Spider orchid typically refers to the orchid genus "Caladenia" as a whole. Orchids in the genus "Caladenia" are pollinated by insects, usually bees or wasps. "Caladenia flava" was first formally in 1810 by Robert Brown. The beautiful "Caladenia" orchid has been spotted at Long Point. "Caladenia flava" is a perennial herb, which grows from underground stems. "Caladenia menziesii" was one of the first three orchids collected in Western Australia. "Caladenia" have generally proven difficult to maintain and cultivate artificially. Grasses, vines, orchids ("Caladenia picta"), and ferns grow on the forest floor. "Caladenia fulva" is a terrestrial, perennial, deciduous, herb with a small, spherical underground tuber.