| English | eng-000 | genus Onychomys |
| Latina Nova | lat-003 | genus Onychomys |
| català | cat-000 | genus onychomys |
| English | eng-000 | genus Opheodrys |
| Latina Nova | lat-003 | genus Opheodrys |
| català | cat-000 | genus opheodrys |
| English | eng-000 | genus Ophiocephalus |
| English | eng-000 | genus Ophiodon |
| Latina Nova | lat-003 | genus Ophiodon |
| català | cat-000 | genus ophiodon |
| English | eng-000 | genus Ophioglossum |
| Latina Nova | lat-003 | genus Ophioglossum |
| català | cat-000 | genus ophioglossum |
| English | eng-000 | genus Ophiophagus |
| Latina Nova | lat-003 | genus Ophiophagus |
| català | cat-000 | genus ophiophagus |
| English | eng-000 | genus Ophisaurus |
| Latina Nova | lat-003 | genus Ophisaurus |
| català | cat-000 | genus ophisaurus |
| English | eng-000 | genus Ophrys |
| Latina Nova | lat-003 | genus Ophrys |
| català | cat-000 | genus ophrys |
| English | eng-000 | genus Opisthocomus |
| Latina Nova | lat-003 | genus Opisthocomus |
| català | cat-000 | genus opisthocomus |
| English | eng-000 | genus Opuntia |
| Latina Nova | lat-003 | genus Opuntia |
| català | cat-000 | genus opuntia |
| English | eng-000 | genus Orbignya |
| Latina Nova | lat-003 | genus Orbignya |
| català | cat-000 | genus orbignya |
| English | eng-000 | genus Orchestia |
| Latina Nova | lat-003 | genus Orchestia |
| català | cat-000 | genus orchestia |
| English | eng-000 | genus Orchis |
| Latina Nova | lat-003 | genus Orchis |
| català | cat-000 | genus orchis |
| English | eng-000 | genus Orcinus |
| Latina Nova | lat-003 | genus Orcinus |
| català | cat-000 | genus orcinus |
| English | eng-000 | genus Oreamnos |
| Latina Nova | lat-003 | genus Oreamnos |
| català | cat-000 | genus oreamnos |
| English | eng-000 | genus Orectolobus |
| Latina Nova | lat-003 | genus Orectolobus |
| català | cat-000 | genus orectolobus |
| English | eng-000 | genus Oreopteris |
| Latina Nova | lat-003 | genus Oreopteris |
| català | cat-000 | genus oreopteris |
| English | eng-000 | genus Oreortyx |
| Latina Nova | lat-003 | genus Oreortyx |
| català | cat-000 | genus oreortyx |
| English | eng-000 | genus Origanum |
| Latina Nova | lat-003 | genus Origanum |
| català | cat-000 | genus origanum |
| English | eng-000 | genus Oriolus |
| Latina Nova | lat-003 | genus Oriolus |
| català | cat-000 | genus oriolus |
| English | eng-000 | genus Orites |
| Latina Nova | lat-003 | genus Orites |
| català | cat-000 | genus orites |
| English | eng-000 | genus Ormosia |
| Latina Nova | lat-003 | genus Ormosia |
| català | cat-000 | genus ormosia |
| English | eng-000 | genus Ornithogalum |
| Latina Nova | lat-003 | genus Ornithogalum |
| català | cat-000 | genus ornithogalum |
| English | eng-000 | genus Ornithorhynchus |
| Latina Nova | lat-003 | genus Ornithorhynchus |
| català | cat-000 | genus ornithorhynchus |
| English | eng-000 | genus Orontium |
| Latina Nova | lat-003 | genus Orontium |
| català | cat-000 | genus orontium |
| English | eng-000 | genus Ortalis |
| Latina Nova | lat-003 | genus Ortalis |
| català | cat-000 | genus ortalis |
| English | eng-000 | genus Orthilia |
| Latina Nova | lat-003 | genus Orthilia |
| English | eng-000 | genus Orthopristis |
| Latina Nova | lat-003 | genus Orthopristis |
| català | cat-000 | genus orthopristis |
| English | eng-000 | genus Orthotomus |
| Latina Nova | lat-003 | genus Orthotomus |
| català | cat-000 | genus orthotomus |
| English | eng-000 | genus Orycteropus |
| Latina Nova | lat-003 | genus Orycteropus |
| català | cat-000 | genus orycteropus |
| English | eng-000 | genus Oryctolagus |
| Latina Nova | lat-003 | genus Oryctolagus |
| català | cat-000 | genus oryctolagus |
| English | eng-000 | genus Oryx |
| Latina Nova | lat-003 | genus Oryx |
| català | cat-000 | genus oryx |
| English | eng-000 | genus Oryza |
| Latina Nova | lat-003 | genus Oryza |
| català | cat-000 | genus oryza |
| English | eng-000 | genus Oryzomys |
| Latina Nova | lat-003 | genus Oryzomys |
| català | cat-000 | genus oryzomys |
| English | eng-000 | genus Oryzopsis |
| Latina Nova | lat-003 | genus Oryzopsis |
| català | cat-000 | genus oryzopsis |
| English | eng-000 | genus Osmanthus |
| Latina Nova | lat-003 | genus Osmanthus |
| català | cat-000 | genus osmanthus |
| English | eng-000 | genus Osmerus |
| Latina Nova | lat-003 | genus Osmerus |
| català | cat-000 | genus osmerus |
| English | eng-000 | genus Osmunda |
| Latina Nova | lat-003 | genus Osmunda |
| català | cat-000 | genus osmunda |
| English | eng-000 | genus Ostrea |
| Latina Nova | lat-003 | genus Ostrea |
| català | cat-000 | genus ostrea |
| English | eng-000 | genus Ostrya |
| Latina Nova | lat-003 | genus Ostrya |
| català | cat-000 | genus ostrya |
| English | eng-000 | genus Ostryopsis |
| Latina Nova | lat-003 | genus Ostryopsis |
| català | cat-000 | genus ostryopsis |
| English | eng-000 | genus Otaria |
| Latina Nova | lat-003 | genus Otaria |
| català | cat-000 | genus otaria |
| English | eng-000 | genus Othonna |
| Latina Nova | lat-003 | genus Othonna |
| català | cat-000 | genus othonna |
| English | eng-000 | genus Otis |
| català | cat-000 | genus otis |
| English | eng-000 | genus Otus |
| català | cat-000 | genus otus |
| English | eng-000 | genus Ouranopithecus |
| Latina Nova | lat-003 | genus Ouranopithecus |
| català | cat-000 | genus ouranopithecus |
| English | eng-000 | genus Ovalipes |
| Latina Nova | lat-003 | genus Ovalipes |
| català | cat-000 | genus ovalipes |
| English | eng-000 | genus Ovibos |
| Latina Nova | lat-003 | genus Ovibos |
| català | cat-000 | genus ovibos |
| English | eng-000 | genus Ovis |
| català | cat-000 | genus ovis |
| English | eng-000 | genus Oxalis |
| Latina Nova | lat-003 | genus Oxalis |
| català | cat-000 | genus oxalis |
| English | eng-000 | genus Oxandra |
| Latina Nova | lat-003 | genus Oxandra |
| català | cat-000 | genus oxandra |
| English | eng-000 | genus Oxybelis |
| Latina Nova | lat-003 | genus Oxybelis |
| català | cat-000 | genus oxybelis |
| English | eng-000 | genus Oxydendrum |
| Latina Nova | lat-003 | genus Oxydendrum |
| català | cat-000 | genus oxydendrum |
| English | eng-000 | genus Oxylebius |
| Latina Nova | lat-003 | genus Oxylebius |
| català | cat-000 | genus oxylebius |
| English | eng-000 | genus Oxytropis |
| Latina Nova | lat-003 | genus Oxytropis |
| català | cat-000 | genus oxytropis |
| English | eng-000 | genus Oxyura |
| Latina Nova | lat-003 | genus Oxyura |
| català | cat-000 | genus oxyura |
| English | eng-000 | genus Oxyuranus |
| Latina Nova | lat-003 | genus Oxyuranus |
| català | cat-000 | genus oxyuranus |
| English | eng-000 | genus Ozonium |
| Latina Nova | lat-003 | genus Ozonium |
| català | cat-000 | genus ozonium |
| English | eng-000 | genus Ozothamnus |
| Latina Nova | lat-003 | genus Ozothamnus |
| català | cat-000 | genus ozothamnus |
| English | eng-000 | genus Pachycephala |
| Latina Nova | lat-003 | genus Pachycephala |
| català | cat-000 | genus pachycephala |
| English | eng-000 | genus Pachyrhizus |
| Latina Nova | lat-003 | genus Pachyrhizus |
| català | cat-000 | genus pachyrhizus |
| English | eng-000 | genus Pachysandra |
| català | cat-000 | genus pachysandra |
| English | eng-000 | genus Packera |
| Latina Nova | lat-003 | genus Packera |
| català | cat-000 | genus packera |
| English | eng-000 | genus Padda |
| Latina Nova | lat-003 | genus Padda |
| català | cat-000 | genus padda |
| English | eng-000 | genus Paeonia |
| Latina Nova | lat-003 | genus Paeonia |
| català | cat-000 | genus paeonia |
| English | eng-000 | genus Pagellus |
| Latina Nova | lat-003 | genus Pagellus |
| català | cat-000 | genus pagellus |
| English | eng-000 | genus Pagophila |
| Latina Nova | lat-003 | genus Pagophila |
| català | cat-000 | genus pagophila |
| English | eng-000 | genus Pagophilus |
| Latina Nova | lat-003 | genus Pagophilus |
| català | cat-000 | genus pagophilus |
| English | eng-000 | genus Pagrus |
| Latina Nova | lat-003 | genus Pagrus |
| català | cat-000 | genus pagrus |
| English | eng-000 | genus Pagurus |
| Latina Nova | lat-003 | genus Pagurus |
| català | cat-000 | genus pagurus |
| English | eng-000 | genus Palaemon |
| Latina Nova | lat-003 | genus Palaemon |
| català | cat-000 | genus palaemon |
| English | eng-000 | genus Palaquium |
| Latina Nova | lat-003 | genus Palaquium |
| English | eng-000 | genus Paleacrita |
| Latina Nova | lat-003 | genus Paleacrita |
| català | cat-000 | genus paleacrita |
| English | eng-000 | genus Palinurus |
| Latina Nova | lat-003 | genus Palinurus |
| català | cat-000 | genus palinurus |
| English | eng-000 | genus Paliurus |
| Latina Nova | lat-003 | genus Paliurus |
| català | cat-000 | genus paliurus |
| English | eng-000 | genus Palometa |
| Latina Nova | lat-003 | genus Palometa |
| català | cat-000 | genus palometa |
| English | eng-000 | genus Pan |
| English | eng-000 | genus Panax |
| Latina Nova | lat-003 | genus Panax |
| català | cat-000 | genus panax |
| English | eng-000 | genus Pandanus |
| Latina Nova | lat-003 | genus Pandanus |
| català | cat-000 | genus pandanus |
| English | eng-000 | genus Pandion |
| Latina Nova | lat-003 | genus Pandion |
| català | cat-000 | genus pandion |
| English | eng-000 | genus Panicum |
| català | cat-000 | genus panicum |
| English | eng-000 | genus Panonychus |
| Latina Nova | lat-003 | genus Panonychus |
| català | cat-000 | genus panonychus |
| English | eng-000 | genus Panthera |
| Latina Nova | lat-003 | genus Panthera |
| català | cat-000 | genus panthera |
| English | eng-000 | genus Papaver |
| Latina Nova | lat-003 | genus Papaver |
| català | cat-000 | genus papaver |
| English | eng-000 | genus Paphiopedilum |
| Latina Nova | lat-003 | genus Paphiopedilum |
| català | cat-000 | genus paphiopedilum |
| English | eng-000 | genus Papio |
| Latina Nova | lat-003 | genus Papio |
| català | cat-000 | genus papio |
| English | eng-000 | genus Paprilus |
| català | cat-000 | genus paprilus |
| English | eng-000 | genus Paracheirodon |
| Latina Nova | lat-003 | genus Paracheirodon |
| català | cat-000 | genus paracheirodon |
| English | eng-000 | genus Paradoxurus |
| Latina Nova | lat-003 | genus Paradoxurus |
| català | cat-000 | genus paradoxurus |
| English | eng-000 | genus Paralichthys |
| Latina Nova | lat-003 | genus Paralichthys |
| català | cat-000 | genus paralichthys |
| English | eng-000 | genus Paralithodes |
| Latina Nova | lat-003 | genus Paralithodes |
| català | cat-000 | genus paralithodes |
| English | eng-000 | genus Paramecium |
| català | cat-000 | genus paramecium |
| English | eng-000 | genus Paranthias |
| Latina Nova | lat-003 | genus Paranthias |
| català | cat-000 | genus paranthias |
| English | eng-000 | genus Paranthropus |
| Latina Nova | lat-003 | genus Paranthropus |
| English | eng-000 | genus Parascalops |
| Latina Nova | lat-003 | genus Parascalops |
| català | cat-000 | genus parascalops |
| English | eng-000 | genus Parasitaxus |
| Latina Nova | lat-003 | genus Parasitaxus |
| català | cat-000 | genus parasitaxus |
| English | eng-000 | genus Para-telphusa |
| English | eng-000 | genus Parathelypteris |
| Latina Nova | lat-003 | genus Parathelypteris |
| català | cat-000 | genus parathelypteris |
| English | eng-000 | genus Parietaria |
| Latina Nova | lat-003 | genus Parietaria |
| català | cat-000 | genus parietaria |
| English | eng-000 | genus Paris |
| català | cat-000 | genus paris |
| English | eng-000 | genus Parkia |
| Latina Nova | lat-003 | genus Parkia |
| català | cat-000 | genus parkia |
| English | eng-000 | genus Parkinsonia |
| Latina Nova | lat-003 | genus Parkinsonia |
| català | cat-000 | genus parkinsonia |
| English | eng-000 | genus Parmelia |
| Latina Nova | lat-003 | genus Parmelia |
| català | cat-000 | genus parmelia |
| English | eng-000 | genus Parnassia |
| Latina Nova | lat-003 | genus Parnassia |
| català | cat-000 | genus parnassia |
| English | eng-000 | genus Parochetus |
| Latina Nova | lat-003 | genus Parochetus |
| català | cat-000 | genus parochetus |