| Genus Name | Genus | Grex Name | Year | Author | |
|---|---|---|---|---|---|
| Add+ | Fernandezia | F | sanguinea | 1972 | (Lindl.) Garay & Dunst. |
| Add+ | Centropetalum | Cnl | sanguineum | 1923 | (Lindl.) Kraenzl. in H.G.A.Engler (ed.) |
| Add+ | Fernandezia | F | sanguinea f. xanthina | ||
| Add+ | Nasonia | Nas | sanguinea | 1846 | Lindl. |
| Add+ | Fernandezia | F | robusta | 1995 | (Schltr.) Senghas in F.R.R.Schlechter |
| Add+ | Pachyphyllum | Pach | steyermarkii | 1968 | Foldats |