FLORA OF VIETNAM

Fam. Rubiaceae

Hedyotis sp.

N.Vietnam, Ha Tinh Prov., Huong Son Distr., Son Hong Municipality, around point 18є34'06''N, 105є11'40''E. Primary broad-leaved evergreen riparian forest with Platanus kerrii and Duabanga grandiflora along rocky Song Con river valley composed with shale and gray sandstone at elevation 250-300 m a.s.l.

Terrestrial herb on shady stream slope. Flowers white. Common.

No HAL 5358 12 May 2004

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Collectors: P.K.Loc, L.Averyanov, P.V.The, N.T.Vinh.