Acanthaceae

Dak Nong Province, Dak Song District, Nam Nung Nature Reserve around point 12.1200N 107.4233E.

Fractionally logged primary evergreen broad-leaved and mixed forest with Dacrydium, Dacrycarpus and Pinus latteri on granite at elevation about 900 m a.s.l. Terrestrial herb to 0.3 m tall in shady wet place along forest stream. Leaves with white median line. Flowers white with violet marks. Locally common.

27 November 2022, L. Averyanov, Nguyen Van Canh, T. Maisak, Truong Ba Vuong, Nguyen Quoc Bao, AL 1814.