Ochna kirkii
Mickey Mouse Plant
Family:
Ochnaceae
Status:
Naturalised
Oldenlandia affinis affinis
Kalata-kalata
Family:
Rubiaceae
Status:
Least Concern
Oldenlandia corymbosa
Siku-Siku
Family:
Rubiaceae
Status:
Least Concern
Oncosperma horridum
Mountain Nibong Palm
Family:
Arecaceae
Status:
Vulnerable
Osmelia grandistipulata
Anang
Family:
Salicaceae
Status:
Endangered
Osmoxylon lineare
Green Aralia
Family:
Araliaceae
Status:
Cultivated Only
Oxalis barrelieri
Lavender Sorrel
Family:
Oxalidaceae
Status:
Naturalised
Oxalis corniculata
Yellow Wood Sorrel
Family:
Oxalidaceae
Status:
Naturalised