.
| Genus | |
|---|---|
| Jackfowlieara J.M.H.Shaw | |
| Jacquinara J.M.H.Shaw | |
| Jacquiniella Schltr. | |
| Jamesara | |
| Jamesonara J.M.H.Shaw | |
| Janssenara J.M.H.Shaw | |
| Janssensara | |
| Jeaneara G.Monnier & J.M.H.Shaw | |
| Jejewoodia Szlach. | |
| Jellesmaara | |
| Jesupara Glic. | |
| Jewellara auct. | |
| Jimenezara auct. | |
| Jimrobertsara J.M.H.Shaw | |
| Joannara auct. | |
| Johnara J.M.H.Shaw | |
| Johnkellyara auct. | |
| Johnlagerara J.M.H.Shaw | |
| Johnsonara J.M.H.Shaw | |
| Johnyeeara auct. | |
| Jolyara J.M.H.Shaw | |
| Jomkhwanara Thawatch. | |
| Jomkhwansaeleeara | |
| Jonesiopchis J.M.H.Shaw | |
| Josephara J.M.H.Shaw | |
| Jumangis J.M.H.Shaw | |
| Jumanthes auct. | |
| Jumellea Schltr. | |
| Jungara C.C.Tsai |