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(A–C): Luisia inconspicua (Hook.f.) King & Pantl. (A) Plant, bar = 5 cm. (B) Plant with flowers, bar = 1 cm. (C) Flowers, bar = 1 cm. (D–H) Cleisostoma tricornutum Aver. (D) Inflorescence, bar = 1 cm. (E) Plant, bar = 1 cm. (F) Back view of flower, bar = 1 mm. (G) Side view of flower, bar = 1 mm. (H) Dissection of flower, bar = 1 mm (A photographed by Jian-Wu Li, B–H photographed by De-Ping Ye).
