Stanhopeinae

Stanhopeinae is a subtribe of plants in the tribe Cymbidieae. The subtribe in the strict sense, have viscidia and stipes that are thin and strap-like, they are adapted for attachment to edge of the bee's scutellum or to a leg. Pseudobulbs are usually ribbed/four-angled or flattened. Leaves are generally thicker than Coeliopsidinae. Roots are smooth, without prominent root hairs. The column foot is lacking or not distinct. Unpollinated flowers quickly abscise and fall from the inflorescence, unlike members of Coeliopsidinae which include Coeliopsis, Lycomormium, and Peristeria. Stanhopeinae and Coeliopsidinae are now considered closely related sister subtribes. Within Stanhopeinae the members can be further grouped in six clades based on morphological traits and molecular analysis. Braemia Clade: Braemia Gongora Clade: Cirrhaea & Gongora Acineta Clade: Acineta, Lacaena, Lueddemannia & Vasqueziella Polycycnis Clade: Kegeliella, Polycycnis & Soterosanthus Stanhopea Clade: Coryanthes, Emb......read more on Wikipedia.