. . . "*Pyrrheima (Hassk.)" . "*Tradescantia hirsutissima (Pohl ex Seub.)" . . "*Pyrrheima fuscatum (G.Lodd.) Backer)" . "*Tradescantia fuscata (G.Lodd.)" . . "*Pyrrheima loddigesii (Hassk.)" . . . "*Siderasis acaulis (Raf.)" . "*Pyrrheima loddigesii var. minus (Hassk.) C.B.Clarke)" . . . "*Pyrrheima minus (Hassk.)" . . "Siderasis is a genus of monocotyledonous flowering plants in the dayflower family, first described in 1837. It consists of a single known species, Siderasis fuscata, endemic to the State of Rio de Janeiro in southeastern Brazil, though it is also naturalized on the Island of Java in Indonesia.The common name is \"brown spiderwort\" because of the chocolate-colored leaves."@en .