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 ... 96 | 97 | 98 | 99 | 100 | 101 | 102 | 103 | 104 | 105 | 106 | ... 151 Next »| Genus Name | Plants listed |
| Ophryosporus | 1 |
| Ophrys | 20 |
| Ophthalmophyllum | 3 |
| Opilia | 1 |
| Oplismenus | 3 |
| Oplopanax | 1 |
| Opopanax | 1 |
| Opuntia | 1,126 |
| Orania | 10 |
| Oraniopsis | 1 |
| Orbea | 1 |
| Orbexilum | 2 |
| Orbivestus | 1 |
| Orchis | 9 |
| Oreobambos | 1 |
| Oreocallis | 1 |
| Oreocarya | 25 |
| Oreocereus | 17 |
| Oreocnide | 1 |
| Oreomyrrhis | 1 |
| Oreopanax | 4 |
| Oreopolus | 1 |
| Oreostemma | 1 |
| Orianthera | 5 |
| Oriastrum | 2 |
| Origanum | 62 |
| Orites | 4 |
| Orixa | 3 |
| Orlaya | 2 |
| Ormocarpum | 2 |
| Ornduffia | 2 |
| Ornithidium | 2 |
| Ornithocephalus | 1 |
| Ornithogalum | 30 |
| Ornithoglossum | 1 |
| Ornithopus | 2 |
| Ornithostaphylos | 1 |
| Orobanche | 4 |
| Orogenia | 1 |
| Orontium | 1 |