Rattail orchid is a term referring to several more or less closely related orchid species, which have inflorescences or aerial roots resembling a rat's tail in shape. It can refer to: * Dendrobium mortii (Pencil orchid) * Dendrobium racemosum * Dendrobium striolatum (Streaked rock orchid) * * Dockrillia teretifolia (Bridal-veil orchid) * This page is an index of articles on plant species (or higher taxonomic groups) with the same common name (vernacular name). If an internal link led you here, you may wish to edit the linking article so that it links directly to the intended article.