FIGURE 2. Strobilanthes bolavenensis. a in Strobilanthes bolavenensis, a new species of Acanthaceae from Bolaven Plateau, southern Laos

FIGURE 2. Strobilanthes bolavenensis. a. habit; b. portion of abaxial leaf surface; c. adaxial leaf surface enlarged; d. abaxial leaf surface enlarged; e. calyx opened out showing pistil; f. inflorescence with one flower (lateral view); g. rachis of inflorescence; h. flower (front view); i. corolla opened out; j. adaxial surface of bract (left) and bracteole (right); k. abaxial surface of bract (left) and bracteole (right); l. adaxial surface of inflorescence bract; m. immature capsule; n. immature capsule opened out; o. immature seed. Photographs a, b, f and h were taken by S. Tagane on 18 Dec. 2019; c–e, g, i–o from Souladeth et al. L3452 (KAG).