| Scientific Name | Authority | Status |
|---|---|---|
| Grandiphyllum | Docha Neto | accepted |
| Grandiphyllum schunkeanum | (Campacci & Cath.) Campacci | accepted |
| Grandiphyllum auricula | (Vell.) Docha Neto | accepted |
| Grandiphyllum micranthum | (Kraenzl.) J.M.H.Shaw | accepted |
| Grandiphyllum edwallii | (Cogn.) Docha Neto | accepted |
| Grandiphyllum hians | (Lindl.) Docha Neto | accepted |
| Grandiphyllum pohlianum | (Cogn.) Docha Neto | accepted |
| Grandiphyllum ilhagrandense | V.P.Castro & G.F.Carr | accepted |
| Grandiphyllum divaricatum | (Lindl.) Docha Neto | accepted |
| Grandiphyllum kraenzlinianum | (Cogn.) Docha Neto | synonym |
| Grandiphyllum aberrans | (Schltr.) Docha Neto | synonym |
| Grandiphyllum sphegiferum | (Lindl.) Docha Neto | synonym |
| Grandiphyllum pulvinatum | (Lindl.) Docha Neto | synonym |
| Grandiphyllum robustissimum | (Rchb.f.) Docha Neto | synonym |
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