adj.多剛毛的；有刺毛的；似剛毛的

Stems 4-sided, densely patently setose. 莖4棱，密被清晰具剛毛。

Petioles and young shoots stoutly setose. 略胖的葉柄和幼枝具剛毛。

Stems obtusely 4-sided, appressed densely setose, glabrescent. 莖鈍的4棱，貼伏的密被剛毛，后脫落。

Calyx lobes ovate, ca. 1.5 mm, setose and setose ciliate. 卵形的萼裂片，約1.

Fruit a capsule, 3-locular, enclosed by accrescent calyx, often setose. 果蒴果，3室，被增大的花萼圍住，通常具剛毛。