 
| Genus Name | Genus | Grex Name | Year | Author | |
|---|---|---|---|---|---|
| Add+ | Gomesa | Gom | loefgrenii | 2009 | (Cogn.) M.W.Chase & N.H.Williams | 
| Add+ | Menezesiella | Menezesiella | loefgrenii | 2006 | (Cogn.) V.P.Castro & Chiron | 
| Add+ | Oncidium | Onc | loefgrenii | 1896 | Cogn. in C.F.P.von Martius & auct. suc. (eds.) | 
| Add+ | Coppensia | Cpp | loefgrenii | 2010 | (Cogn.) F.Barros & V.T.Rodrigues | 
| Add+ | Oncidium | Onc | mellifluum | 1922 | Kraenzl. in H.G.A.Engler (ed.) | 
 
 
