| Rhododendron cumberlandense E.L.Braun | | | | 02539854 |  |
| Rhododendron cumberlandense E.L.Braun | | | | 2539855 |  |
| Rhododendron cumberlandense E.L.Braun | A. H. Curtiss 1719
Jun | United States of America. Tennessee. Rocky woods, Chilhowee Mts. | | 2539858 |  |
| Rhododendron cumberlandense E.L.Braun | | | | 2539859 |  |
| Rhododendron cumberlandense E.L.Braun | | | | 2539861 |  |
| Rhododendron cumberlandense E.L.Braun | | | | 2539862 |  |
| Rhododendron cumberlandense E.L.Braun | | | | 2539863 |  |
| Rhododendron cumberlandense E.L.Braun | | | | 2539864 |  |
| Rhododendron cumberlandense E.L.Braun | | | | 2539865 |  |
| Rhododendron cumberlandense E.L.Braun | | | | 2539866 |  |
| Rhododendron cumberlandense E.L.Braun | | | | 2539867 |  |
| Rhododendron cumberlandense E.L.Braun | | | | 2539868 |  |
| Rhododendron cumberlandense E.L.Braun | | | | 2539870 |  |
| Rhododendron cumberlandense E.L.Braun | | | | 2539871 |  |
| Rhododendron cumberlandense E.L.Braun | | | | 2539872 |  |
| Rhododendron arborescens (Pursh) Torr. x R. cumberlandense E.L.Braun | | | | 02542309 |  |
| Rhododendron arborescens (Pursh) Torr. x R. cumberlandense E.L.Braun | | | | 2542310 |  |
| Rhododendron arborescens (Pursh) Torr. x R. cumberlandense E.L.Braun | | | | 2542311 |  |
| Rhododendron arborescens (Pursh) Torr. x R. cumberlandense E.L.Braun | | | | 2542312 |  |
| Rhododendron arborescens (Pursh) Torr. x R. cumberlandense E.L.Braun | | | | 2542313 |  |
| Rhododendron arborescens (Pursh) Torr. x R. cumberlandense E.L.Braun | | | | 2542315 |  |
| Rhododendron arborescens (Pursh) Torr. x R. cumberlandense E.L.Braun | | | | 2542316 |  |
| Rhododendron arborescens (Pursh) Torr. x R. cumberlandense E.L.Braun | | | | 2542317 |  |
| Rhododendron arborescens (Pursh) Torr. x R. cumberlandense E.L.Braun | | | | 2542318 |  |
| Rhododendron viscosum (L.) Torr. x R. cumberlandense E.L.Braun | | | | 2542341 |  |
| Rhododendron viscosum (L.) Torr. x R. cumberlandense E.L.Braun | | | | 2542342 |  |
| Rhododendron viscosum (L.) Torr. x R. cumberlandense E.L.Braun | | | | 2542343 |  |
| Rhododendron viscosum (L.) Torr. x R. cumberlandense E.L.Braun | | | | 2542344 |  |
| Rhododendron viscosum (L.) Torr. x R. cumberlandense E.L.Braun | | | | 2542345 |  |
| Rhododendron viscosum (L.) Torr. x R. cumberlandense E.L.Braun | | | | 2542346 |  |
| Rhododendron cumberlandense E.L.Braun | M. McKee 1646 | United States of America. Tennessee. Sevier Co. Bull Head. | | 2539869 |  |
| Rhododendron cumberlandense E.L.Braun | W. H. Camp 1512 | United States of America. Kentucky. Harlan Co. Top of Big Black Mountain, near the state line. | | 2539873 |  |
| Rhododendron cumberlandense E.L.Braun | H. A. Gleason 8841 | United States of America. Kentucky. Bell Co. Middlesboro. | | 2539856 |  |
| Rhododendron cumberlandense E.L.Braun | E. L. Braun 400
22 Jun 1932 | United States of America. Kentucky. McCreary Co. Flat Fork. | | 2539860 |  |
| Rhododendron arborescens (Pursh) Torr. x R. cumberlandense E.L.Braun | A. Ruth s.n.
Jul 1894 | United States of America. Tennessee. Blount Co. Mt. side, Cade [Cades] Cove Mt., E. Tenn. | | 2542314 |  |
| Rhododendron cumberlandense E.L.Braun | Messers. s.n. with Ruger,
Jun 1872 | United States of America. North Carolina. Collected in the Mountains. "Black". | | 2539857 |  |
