[1][3] All species of this genus are perennial epi- or lithophytes and are characterized by a short monopodial shoot axis with terete or cross-sectionally triangular leaves.

The stipes connecting the pollina and the adhesive disc (Viscidium) bend in the middle when removed from the rostellum.

[5] Self-pollination has been observed in Holcoglossum amesianum, in which the pollina moves independently to the fertile stigma in the column.

[6] As of July 2024[update], Plants of the World Online accepted the following species:[1] The native distribution area of the genus is Assam, Bangladesh, East Himalaya, Tibet, south-central and south-east China, Hainan, Taiwan, Laos, Myanmar, Cambodia, Thailand, and Vietnam.

Native of cool, damp woods, they require low temperatures and a light spot.

The large species of the subgenus Brachycentron and section Holcoglossum can be cultivated in a tether but are best suited to basket or pot culture.

In the Meise Botanic Garden, Holcoglossum kimballianum are kept in an alpine greenhouse, where you have to condense your own breath and wear a parka.

In nature, the plants are regularly exposed to hoarfrost during the flowering period, which they survive without any problems.