| Name | Johnia |
| Authorship | |
| Rank | Genus |
| NomenclaturalStatus | NomLeg |
| Placed in | Fabaceae |
| Contains | Johnia congesta Dalzell & A.Gibson Johnia petitiana A.Rich. Johnia sp. Johnia wightii (Wight & Arn.) Wight & Arn. Johnia willdenowia Hook.f. |
| Remarks | T: Johnia wightii (R. Wight & Arnott) R. Wight & Arnott (Notonia wightii R. Wight & Arnott). Not Johnia Roxburgh, 1820 |
| Citation | Oct 1834 Prodr. Fl. Ind. Orient. 449 |