stems subglabrous or with sparse, upwardly curved, puberulent hairs on angles.

branchlets glabrous or nearly so, rarely stellate puberulent or stellate.

小枝无毛或者差不多如此，或者星状的星状微柔毛的很少。

互联网摘选

shrubs ca. 2 m tall, sparsely glandular papillose-puberulent on branchlets, petioles, and inflorescence rachis.

灌木约2米高，疏生腺体乳头状微柔毛在小枝，叶柄和花序轴上。

互联网摘选

teeth triangular, ca. 4 mm, apex spinescent-acuminate, puberulent inside.

三角形的齿，约4毫米，具刺渐尖，被微柔毛的先端在里面。

互联网摘选

leaflets coarsely toothed or crenate-dentate; bracteoles shorter than flowers; fruit sparsely puberulent (widespread in china).

粗的小叶齿或具圆齿有齿；小苞片短于花；果疏生微柔毛的（在中国的广布的）。

互联网摘选

epicalyx lobes ovate, ca. 2. 5 cm, densely white stellate puberulent and brown-yellow stellate scabrous hairy, margin white spiny hairy.

卵形的副萼裂片，大约2.5厘米，浓密白色星状被微柔毛和棕色黄星状粗糙有毛，白色多刺有毛的边缘。

互联网摘选

scar ca. 2 cm in diam. , depressed; stylopodium persistent, raised, puberulent.

直径的痕约2厘米，下凹的花柱基持久，提高，被微柔毛。

互联网摘选

stems ca. 36 cm, glabrous below, sparsely appressed puberulent above, branched.

茎约36厘米，无毛下面，被微柔毛的疏生贴伏在上面，分枝。

互联网摘选

filaments glabrous. carpels 3, glabrous or sparsely puberulent.

花丝无毛心皮3，无毛的或疏生微柔毛。

互联网摘选

petals 5, much longer than calyx, coherent at base, outside pubescent, inside puberulent.

花瓣5，远长于花萼，连着的在基部，外面被短柔毛，在被微柔毛里面。

互联网摘选

herbs perennial. stems erect, 25-60 cm tall, angles slightly winged, glabrous except nodes sometimes puberulent, much branched.

多年生草本茎直立，25-60厘米高，有棱稍具翅，除有时被微柔毛节之外无毛，多分枝。

互联网摘选

corolla white, 4-lobed, exserted from calyx, tube ca. 4 mm, outside sparsely glandular, inside puberulent, yellowish villous in throat.

花冠白色，4裂，从花萼外露，筒部约4毫米，具腺的外面疏生，在被微柔毛，淡黄的具长柔毛在喉内里面。

互联网摘选

leaf blade oblong, abaxially glabrous except for sparsely puberulent veins.

除了疏生微柔毛的脉的叶片长圆形，背面无毛。

互联网摘选

petals yellowish, square or oblong, with 3 veins, brown-yellow and conspicuous, especially costa, abaxially puberulent.

淡黄的花瓣，正方形或长圆形，3脉的具，棕色黄和明显，特别是中脉，被微柔毛。

互联网摘选

fruit glabrous, rarely puberulent when young.

无毛，很少被微柔毛的果幼时。

互联网摘选

stems 1, erect, ca. 1 m tall, simple or apically branched, glabrous or puberulent, with a ring at each node connecting petiole bases.

茎1，直立，1米高的约，单或顶部分枝，无毛或具微柔毛，具一戒指在连结叶柄基部的每节。

互联网摘选

calyx ca. 4 mm, minutely stellate puberulent, lobes triangular, acute to slightly acuminate.

花萼长约4毫米，微小的被微柔毛，三角形的裂片，锐尖对稍渐尖。

互联网摘选

calyx lobes broadly ovate, ca. 1 mm, outside puberulent, margin membranous and ciliate, apex rounded.

宽卵形的萼裂片，约1毫米，外面被微柔毛，边缘膜质和具缘毛，先端圆形。

互联网摘选

petals ca. as long as sepals, both surfaces puberulent, large toothed at apices.

花瓣与萼片近等长，两面被微柔毛，大的齿在顶端。

互联网摘选

stem, petiole, leaf blade veins abaxially, and base of female peduncle minutely puberulent when young.

茎，叶柄，背面的叶片脉，并且雌花序梗稍被微柔毛幼时的基部。

互联网摘选

stem twining to left, brown puberulent when young, glabrescent.

茎向左缠绕，棕色幼时，后脱落。

互联网摘选