Viewing all plants by genera
There are 6,034 genera in this database.Click on any table header to change the sorting « Previous Page 1 ... 97 | 98 | 99 | 100 | 101 | 102 | 103 | 104 | 105 | 106 | 107 | ... 151 Next »| Genus Name | Plants listed |
| Orostachys | 12 |
| Oroxylum | 1 |
| Oroya | 13 |
| Orphium | 1 |
| Ortegocactus | 1 |
| Ortegopuntia | 1 |
| Orthilia | 1 |
| Orthoceras | 1 |
| Orthophytum | 15 |
| Orthopterum | 2 |
| Orthosiphon | 2 |
| Orthotrichum | 1 |
| Orthrosanthus | 4 |
| Orychophragmus | 1 |
| Oryza | 15 |
| Oryzopsis | 1 |
| Osa | 1 |
| Osbeckia | 7 |
| Oscularia | 7 |
| Osmadenia | 1 |
| Osmanthus | 27 |
| Osmorhiza | 6 |
| Osmoxylon | 1 |
| Osmunda | 7 |
| Osteomeles | 3 |
| Osteospermum | 260 |
| Ostericum | 1 |
| Ostrowskia | 1 |
| Ostrya | 5 |
| Otacanthus | 1 |
| Otatea | 3 |
| Otholobium | 1 |
| Othonna | 18 |
| Otomeria | 1 |
| Ottelia | 3 |
| Ottleya | 3 |
| Ouratea | 1 |
| Ourisia | 8 |
| Ovidia | 1 |
| Oxalis | 152 |