persistent style ca. 3 mm, erect, apex recurved.

styles 2-times longer than calyx teeth, recurved.

花柱2倍长于萼齿，下弯。

stigma 3-lobed, lobes slightly recurved.

3浅裂的柱头，裂片稍下弯。

stalk distinctly recurved, ca. 1 cm, slender.

柄明显下弯，约1厘米，纤细。

calyx lobes lanceolate, 5--6 mm, abaxially black striate, margin membranous, apex slightly recurved.

萼裂片披针形，5-6毫米，背面黑色具条纹，边缘膜质，先端稍下弯。

leaves 7-lobed, rarely 5-lobed; nutlets globose, wings recurved in upper part; sepals purple.

叶7放高球，很少5浅裂；小坚果球状，击伤下弯的在上半部分手臂；萼片紫色。

fruiting pedicels slender, horizontal or slightly reflexed, (3-)6-10 mm, straight or slightly recurved, glabrous.

纤细，水平的果梗或稍，（3-）6-10毫米，直或稍下弯，无毛。

leaves oblong to narrowly subobovate, largest more than 8 mm, margin recurved.

留下长圆形狭近倒卵形，大8毫米，下弯的边缘的超过。

tepals 6, free, spreading, recurved, or reflexed.

花被片6，离生，开展，下弯，或者反折。

styles 3, mostly connate, free part undivided, recurved.

花柱3，多数合生，离生部分不分裂，下弯。

fruiting calyx to 5 mm, nodding, recurved at throat, teeth much shorter than calyx tube.

果期花萼兑5毫米，点头，在喉部，齿远短于萼筒。

capsule 3-valved, often recurved, globose, ovoid, or ellipsoid.

蒴果3瓣裂，通常，球状，卵形体，或椭圆形。

perianth segments 5, oblong or oblong-lanceolate, papery, 1-veined, abaxially with a recurved, winglike appendage.

花被片5，长圆形或长圆状披针形，似纸，1脉，背面具一下弯，翅状附属物。

stigmas ca. 2 mm, recurved, undivided to rarely divided, with small apical glands.

柱头长约2毫米，下弯，不裂到很少全裂，具小的顶端的腺体。

herbs annual. stems climbing or scandent, reddish purple, 1-2 cm tall, angulate, with sparse recurved prickles along angles.

一年生草本茎攀援或攀缘的，红紫色，1-2厘米高，具棱，具稀的下弯皮刺沿着棱。

margins of leaf sheaths joined to middle or above; awns recurved.

叶鞘的边缘参加至中部或在上部；芒下弯。

pedicel erect or recurved at anthesis, recurved in fruit.

花梗直立或在花期下弯，在果期弯曲。

capsule brown, hemispheric, ca. 5 mm in diam. , with persistent, recurved calyx lobes.

蒴果棕色，半球形，直径约5毫米，具宿存，下弯的萼裂片。

fruit a many seeded pome, with persistent, recurved sepals.

果一种子多数梨果，具宿存，萼片。

styles shorter than or exceeding the calyx teeth, recurved.

花柱短于或超过萼齿，下弯。

winter buds pale brown-yellow, conical, resinous, scales slightly recurved at base of branchlets.

冬芽淡褐色黄，圆锥状，树脂，小枝的鳞片稍下弯在基部。