| Name | Himatanthus obovatus (Müller Arg.) Woodson |
| Authorship | (Müller Arg.) Woodson |
| Rank | Species |
| Placed in | Himatanthus |
| Citation | 1937 Ann. Missouri Bot. Gard. 25: 201 |
| Holdings | 10 Specimens held in the Harvard University Herbaria identified as Himatanthus obovatus (Müller Arg.) Woodson |
| Identification made in | [no date] (2), 1968 (2), 1980 (2), 1981 (1), 1985 (1), 1988 (2) |