Rachis and pedicels lanuginose or tomentose; bracts orbicular-ovate, 5–7 mm, both surfaces densely sericeous; calyx adaxially densely sericeous; leaf base subcordate.

轴和绒或者绒；卵形片圆形，5-7毫米，两面密；面的萼是密；叶基部近心形。