| Genus Name | Genus | Grex Name | Year | Author | |
|---|---|---|---|---|---|
| Add+ | Habenaria | Hab | clarencensis | 1898 | Rolfe in D.Oliver & auct. suc. (eds.) | 
| Add+ | Pseudoperistylus | Pseudoperistylus | bracteosus | 1998 | (Hochst. ex A.Rich.) Szlach. & Olszewski | 
| Add+ | Montolivaea | Montolivaea | bracteosa | 2001 | (Hochst. ex A.Rich.) Szlach. | 
| Add+ | Montolivaea | Montolivaea | clarencensis | 2001 | (Rolfe) Szlach. | 
| Add+ | Pseudoperistylus | Pseudoperistylus | clarencensis | 1998 | (Rolfe) Szlach. & Olszewski |