Papua New Guinea
Checklist of Endemic Vascular Plant Genera
This list of vascular plant genera found exclusively in Papua New Guinea is based on the taxonomy used in Mabberley (2017). For further details on possible inaccuracies in the list see Sources & Caveats.
Mabberley, D.J. (2017) Mabberley's Plant-book. Fourth Edition. Cambridge University Press, Cambridge.
A database listing all of New Guinea's native vascular plants that includes 4901 species endemic solely to Papua New Guinea (but not including those species in Bougainville Province) can be downloaded as Supplementary Table 1 at (Nature).
Gymnophragma
1 spp. (Acanthaceae)
Jadunia 2 spp. (Acanthaceae)
Lamiodendron
1 spp. (Bignoniaceae)
Rosselia
1 spp. (Burseraceae)
Ruthiella
5 spp. (Campanulaceae)
Piora
1 spp. (Compositae)
Decatoca
1 spp. (Ericaceae)
Sepikea
1 spp. (Gesneriaceae)
Lauterbachia
1 spp. (Monimiaceae)
Basisperma
1 spp. (Myrtaceae)
Ophioglossella
1 spp. (Orchidaceae)
Brassiophoenix
2 spp. (Palmae)
Kairothamnus
1 spp. (Picrodendraceae)
Rheopteris
1 spp. (Pteridaceae)
Anthorrhiza 9
spp. (Rubiaceae)
Dolianthus
13 spp. (Rubiaceae)
Rhadinopus
2 spp. (Rubiaceae)
Siphonandrium
1 spp. (Rubiaceae)