| Common Name | Scientific Name | Code |
| n/a | Chiloscyphus Corda nom. cons. | CHILO2 |
| n/a | Chiloscyphus gemmiparus A. Evans | CHGE5 |
| n/a | Chiloscyphus pallescens (Ehrh. ex Hoffm.) Dumort. | CHPA43 |
| n/a | Chiloscyphus pallescens (Ehrh. ex Hoffm.) Dumort. var. fragilis (Roth) M?ll. Frib. | CHPAF2 |
| n/a | Chiloscyphus pallescens (Ehrh. ex Hoffm.) Dumort. var. pallescens | CHPAP3 |
| n/a | Chiloscyphus polyanthos (L.) Corda | CHPO14 |
| n/a | Chiloscyphus polyanthos (L.) Corda var. polyanthos | CHPOP7 |
| n/a | Chiloscyphus polyanthos (L.) Corda var. rivularis (Schrad.) Nees | CHPOR |
| n/a | Geocalyx graveolens (Schrad.) Nees | GEGR8 |
| n/a | Geocalyx Nees | GEOCA3 |
| n/a | Harpanthus drummondii (Taylor) Grolle | HADR3 |
| n/a | Harpanthus flotovianus (Nees) Nees | HAFL9 |
| n/a | Harpanthus Nees | HARPA3 |
| n/a | Harpanthus scutatus (F. Weber & D. Mohr) Spruce | HASC3 |
| n/a | Leptoscyphus cuneifolius (Hook.) Mitt. | LECU11 |
| n/a | Leptoscyphus Mitt. | LEPTO10 |
| n/a | Lophocolea (Dumort.) Dumort. | LOPHO7 |
| n/a | Lophocolea apalachicola R. M. Schust. | LOAP2 |
| n/a | Lophocolea appalachiana R. M. Schust. | LOAP3 |
| n/a | Lophocolea bidentata (L.) Dumort. | LOBI4 |
| n/a | Lophocolea heterophylla (Schrad.) Dumort. | LOHE9 |
| n/a | Lophocolea heterophylla (Schrad.) Dumort. ssp. cladogyna R. M. Schust. | LOHEC |
| n/a | Lophocolea heterophylla (Schrad.) Dumort. ssp. heterophylla | LOHEH2 |
| n/a | Lophocolea martiana Nees | LOMA14 |
| n/a | Lophocolea minor Nees | LOMI7 |
| n/a | Lophocolea muricata (Lehm.) Nees | LOMU5 |