Rhododendron sect. Discovireya is a section of Rhododendron sect. Vireya in the genus Rhododendron. It comprises 24 species of deciduous shrubs native to Southeast Asia. Plants in this section has a chromosome count of 2n = 26
Species Image Name Distribution Rhododendron adinophyllum N. Sumatera Rhododendron borneense Indonesia (Kalimantan); Malaysia (Sabah & Sarawak); Brunei Rhododendron buxoides Borneo (N. Sarawak) Rhododendron ciliilobum W. New Guinea Rhododendron cuneifolium Borneo (Sabah) Rhododendron cyrtophyllum W. New Guinea (Mt. Jaya) Rhododendron detznerianum New GuineaRhododendron ericoides N. Borneo (Gunung Kinabalu) Rhododendron erosipetalum W. New Guinea. Rhododendron gaultheriifolium New Guinea Rhododendron hameliiflorum New Guinea (Mt. Jaya) Rhododendron lindaueanum New Guinea Rhododendron meliphagidum Maluku Rhododendron monodii Sulawesi Rhododendron nanophyton Sulawesi (Gunung Rantemario) Rhododendron nummatum New Guinea Rhododendron oreites New Guinea Rhododendron perakense Peninsular Malaysia (Pahang)Rhododendron quadrasianum Philippines (Luzon, Mindoroa) Rhododendron retusum Sumatera to Lesser Sunda Islands (Bali) Rhododendron scortechinii Peninsular Malaysia Rhododendron seimundii Peninsular Malaysia (Gunung Tahan). Rhododendron spathulatum Peninsular Malaysia (Perak, Pahang) Rhododendron taxoides W. New Guinea
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