| Genus Name | Genus | Grex Name | Year | Author | |
|---|---|---|---|---|---|
| Add+ | Paphiopedilum | Paph | lawrenceanum | 1888 | (Rchb.f.) Pfitzer |
| Add+ | Cypripedium | Cyp | hyeanum | 1886 | L.Linden & Rodigas |
| Add+ | Cypripedium | Cyp | lawrenceanum | 1878 | Rchb.f. |
| Add+ | Cordula | Cordula | lawrenceana | 1912 | (Rchb.f.) Rolfe |