落叶灌木；枝在节上有2枚小刺，节间疏生细小刺或无刺；总状花序较短小，雄花序长 (2) 3-7厘米，具花10-20朵组3. 双刺茶藨子组* Sect. Diacantha Jancz. in Bull. Intern. Acad. Sci. Cracovie Cl. Sci. Math. Nat. 1906: 288. 289. 1906 et in Mem. Soc. Phys. Hist. Nat. Geneve 35. 3: 261. 1907; Rehd. Man. Cult. Trees & Shrubs 301. 1927; Engl. in Engl. u Prantl， Nat. Pflanzenfam. Aufl. 2， 18a: 176. 1930; 中国树木志2: 1575. 1985. ——Ribes subgen. Berisia ser. Diacantha Pojark. in Acta Inst. Bot. Acad. Sci. USSR 2: 205. 1936. ——Ribes subgen. Berisia ser. Diacanthae Pojar