Thelychiton

Thelychiton is a genus of flowering plants in the orchid family, Orchidaceae. The genus was established by Richard Atkinson Salisbury in 1873. Plants in this genus are epiphytic or lithophytic, meaning they grow on other plants or rocks, and are native to New Guinea and the Solomon Islands. Thelychiton orchids are characterized by their pseudobulbs, which are swollen stem segments that store water and nutrients, and their monopodial growth habit, where the stem grows continuously from a single apex.

The flowers of Thelychiton species are typically small and borne in racemes or panicles. They exhibit a variety of colors, including white, cream, yellow, and green. The labellum, a specialized petal, is often prominently marked and plays a crucial role in attracting pollinators. Pollination is often carried out by insects.

The taxonomic status of Thelychiton has undergone revisions, with some species previously assigned to other genera like Dendrobium now being placed within Thelychiton. The genus currently contains a limited number of recognized species, though ongoing research may lead to further reclassifications and discoveries. These orchids are appreciated for their delicate blooms and are sometimes cultivated by orchid enthusiasts, though their specific horticultural needs can vary.