Hoya radicalis Tsiang & P. T. Li

Shrubs epiphytic, glabrous except for young parts. Stems to 1.5 m, pale brown. Petiole 3-6 cm, nearly flattened; leaf blade spatulate or oblanceolate, 10-21 × 3-4 cm, base cuneate, apex acute or short acuminate; lateral veins 10 or more pairs, conspicuous. Pseudumbels extra-axillary, flat topped, many flowered; peduncle ca. 4 cm. Pedicel 2-2.5 cm. Corolla white and purple-spotted. Corona lobes with outer angle rounded, inner angle narrow. Fl. Mar-Sep.

* Mixed woods. Guangdong, Guangxi.