| Name | Rhabdadenia biflora (Jacquin) Müller Arg. |
| Authorship | (Jacquin) Müller Arg. |
| Rank | Species |
| Placed in | Rhabdadenia Müller Argoviensis |
| Citation | 1860 Fl. Bras. [Martius] 6(1): 175 |
| Holdings | 129 Specimens held in the Harvard University Herbaria identified as Rhabdadenia biflora (Jacquin) Müller Arg. |
| Identification made in | [no date] (92), 1913 (1), 1927 (1), 1932 (13), 1942 (2), 1955 (1), 1963 (2), 1965 (1), 1969 (1), 1973 (1), 1974 (3), 1987 (10), 1993 (1) |