shrublets erect, to 50 cm tall, most parts puberulent, more vigorous stems tending to twine.

corolla ca. 6 mm, 2-lipped, outside puberulent, deep red glandular, white villous in throat.

花冠约6毫米，二唇形，外面被微柔毛，具腺的深红色，在喉内的白色长柔毛。

stems erect, to 50 cm, minutely puberulent, hollow when dry.

茎直立，对50厘米，稍被微柔毛，干燥时空。

branchlets cylindric, wrinkled, 2-3 mm thick, appressed puberulent, rapidly glabrescent.

小枝圆筒状，起皱，2-3毫米厚，贴伏被微柔毛，很快脱落无毛。

corolla blue-purple, ca. 8 mm, puberulent, lips subequal.

花冠蓝紫色，约8毫米，被微柔毛，唇近等长。

leaf blade ovate to elliptic, 4-6 cm, abaxially glabrous or puberulent, base obtuse, margin serrate or occasionally double serrate.

叶片卵形到椭圆形，4-6厘米，被微柔毛的背面无毛或，基部钝，重锯齿的边缘有锯齿或偶有。

climbers herbaceous, 1-2 m long, glabrous or very finely powdery puberulent, dioecious.

攀援藤本草质，1-2米长，或非常好敷粉被微柔毛，雌雄异株。

calyx unequally 4- or 5-dentate, outside sparsely puberulent, inside glabrous in fruit.

花萼不相等具牙齿的4或5，被微柔毛的外面疏生，在果期的里面无毛。

stem ca. 60 cm tall, densely appressed puberulent, simple.

茎约60厘米高，被微柔毛，单的浓密贴伏。

branchlets opposite or subopposite, red-brown or black-brown, puberulent.

小枝对生或近对生，红棕色或者黑棕色，被微柔毛。

carpels 3, sparsely puberulent only on ventral suture. fl. jul.

花丝无毛心皮3，只在腹面的缝上疏生微柔毛。

branchlets light gray when dry, puberulent, lenticellate.

小枝干燥时浅灰色，被微柔毛，具皮孔。

stem ca. 30 cm tall, simple or shortly 1-branched, with inflorescence spreading yellow puberulent.

茎大约30厘米高，简单和不久1分枝，具花序开展黄色微柔毛。

sepals ovate, ca. 1 mm, puberulent, margin translucent.

萼片卵形，约1毫米，被微柔毛，边缘半透明。

sepals ovate, ca. 1 mm, acute or short acuminate, puberulent outside.

萼片卵形，约1毫米，锐尖或短使尖锐，在外边。

fruit red, globose, ca. 6 mm in diam. , not punctate, glabrous or puberulent.

果红色，球状，直径约6毫米，不具点，无毛或具微柔毛。

stem ca. 45 cm tall, proximally densely appressed puberulent, distally sparsely so, 2-branched.

茎约45厘米高的，上部被微柔毛的，下部浓密贴伏疏生如此，2分枝。

pedicel ca. 4 cm, articulate near apex, gray stellate puberulent.

花梗约4厘米，近先端有节的，灰色星状被微柔毛。

calyx 2. 5 mm in flower, densely puberulent outside; posterior tooth only slightly wider, acuminate.

花萼2.5毫米在花中，在外面密被微柔毛；后唇瓣齿只稍宽，渐尖。

shoots stout, ca. 5 mm in diam. , branchlets of current year purplish or brownish, puberulent and glandular.

嫩枝粗壮，直径约5毫米，当年小枝略带紫色或者带褐色，被微柔毛和腺。

corona fringed, scales 10, as long as or longer than anthers, puberulent inside.

具流苏的副花冠，按比例绘制，等长或长于花药，在里面被微柔毛。