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Schradera polysperma

Botanic Family

Rubiaceae

Author

(Jack) Puff, R. Buchner & Greimler

Common Names

• Yo Yan (Thailand)
• Akar Penumpang (Sarawak)
• Akar Subong 'Che Minah (Malaysia)

Geographical Habitats

• Borneo
• Brunei
• Sumatra - Indonesia
• Johore
• Malacca
• Pahang
• Perak
• Sarawak
• Selangor - Malaysia
• Singapore
• Thailand

Natural Habitats

• Coastal
• forest
• swamp forest
• riverside

Flowering Times

Fruiting Times

Glabrous hemi-epiphytic root-climbing shrub to 30m with tetragonal stems, coriaceous glabrous leaves to 250mm x 105mm. Axillary & terminal pubescent pendant 300mm long umbels or panicles of 12-25 flowers, greenish-white calyx, fragrant white corolla to 8mm long, tube 4mm long, with lobes 7mm long, fruit to 4mm across

Further References

• Thai F.
• The Plant List 2
• Botanicus
• FOMP
• Kew
• P. Chai
• GBS
• Fedde