เรื่อง ทะเบียนพันธุพืชในประเทศไทย

Pseudocalymma alliaceum Sandw. Bignoniaceae
Pseudocalymma alliaceum Sandw. var. microcalyx
Sandw.
Bignoniaceae
Pseudocalymma sp. Bignoniaceae
Pseudodracontium harmandii Engl. Araceae
Pseudodracontium lacourii (Linden ex Andre) N.E.
Br.
Araceae
Pseudodracontium sp. Araceae
Pseudoechinolaena polystachya (H.B.K.) Stapf Poaceae
Pseudopogonatherum contortum (Brong.) A. Camus Poaceae
Pseudopogonatherum riritans (R.Br.) A. Camus Poaceae
Pseudoraphis sp. Poaceae
Pseuduvaeia macrophylla (Oliv.) Merr. var.
sessilicarpa J. Sinclair
Pseuduvaria crassipettala Y.C.F. Su, R.M.K.
Annonaceae
Saunders & Chalermglin
Pseuduvaria sp. Annonaceae
Pseuedanum dhana A. Ham. ex Cl. Umbelliferae
Psidium pumilum Vahl Myrtaceae
Psidium sp. Myrtaceae
Psilotrichum albipilosum Townsend Amaranthaceae
Psilotrichum erytrostachyum Gagnep. Amaranthaceae
Psilotrichum pedunculosum Gagnep. Amaranthaceae
Psilotrichum sp. Amaranthaceae
Psilotrichum trichotomum Blume Amaranthaceae
Psilotricopsis sp. Amaranthaceae
Psilotum sp. Psilotaceae
Psilotum triquetrum Sw. Psilotaceae
Psophocarpus sp. Leguminosae-Papilionoideae
Psoralea Psoralea Fabaceae
Psychotria brunnescens Craib Rubiaceae
Psychotria calocarpa Kurz Rubiaceae
Psychotria sp. Rubiaceae
Pteridium aquilinum (L.) Kuhn Dennstaedtiaceae
Pteridium esculentum (G.Forst.) Cockayne Dennstaedtiaceae