Multibranched, branches slender, sparsely hirtellous when young. Leaf blades adaxially hirtellous or spotted. Glomerules spreading. Peduncle slender; pedicel 1–1.5 mm, or ± obsolete. Calyx parted nearly to base; lobes spreading hirtellous, densely appressed pubescent inside. Corolla white, or slightly reddish; lobes spreading, longer than tube. Filaments inserted near base of corolla; anthers ellipsoidal, 1.5–1.8 mm. Endocarp globose, reticulate‑wrinkled, 2–3 mm in diameter, apex short beaked. Exotic species.