Phyllostegia hirsuta, a member of the Lamiaceae (mint) family, is an erect subshrub or vine with stems densely covered with coarse or stiff hairs. The wrinkled leaves are egg-shaped, 17 to 30 cm (6.7 to 12 in) long, and 7.3 to 18 cm (2.9 to 7 in) wide. Both leaf surfaces are moderately covered with...