河南槭叶铁线莲(毛茛科)一新变种——无裂槭叶铁线莲

Clematis acerifolia var. elobata, a new variety of the Ranunculaceae from Henan, China

报道了槭叶铁线莲一新变种——无裂槭叶铁线莲Clematis acerifolia Maxim. var. elobata S. X.Yan。该变种与原变种不同在于植株较矮,高不超过20 cm,叶卵形至宽卵形,不分裂,基部宽楔形至近截形,边缘具不规则锯齿。

Clematis acerifolia var. elobata S. X. Yan, a new variety of the Ranunculaceae from Henan, China, is described. The variety is different from the typical one in being dwarf, less than 20 cm high, leaves ovate or broadly ovate, not lobed, base broadly cuneate or subtruncate, margin irregularly serrate.