1.【植】(叶子)戟状的
1.describes a leaf that is shaped like an arrowhead, with a tip pointing forward and two sideways-pointing lobes at the base
1.Leaf blade light green, hastate to ovate, slightly succulent, margin entire or with a few lobe like teeth.
叶片淡绿，戟形到卵形，稍肉质，边缘全缘或具一些齿。
2.Leaves long petiolate, blade triangular-hastate, rarely cordate-ovate, abaxially gray-white, densely gray tomentose.
叶具长叶柄，叶片三角形戟形，很少心形卵形，背面灰白色，浓密灰色被绒毛。
3.Easily recognized by the hastate-sagittate leaf bases and yellow corollas.
容易通过戟形箭头形的叶基础和黄的花冠的承认。
4.Leaves generally narrowly elliptical to ovate, not hastate or sagittate.
叶一般狭椭圆形到卵形，不戟形或箭头形。
5.Leaf blade ovate to narrowly elliptic-ovate, base sagittate or hastate to shallowly cordate, basal lobes bluntly angular.
卵形的叶片卵形到狭椭圆形，基部或戟形到浅心形，基部裂片钝的角。
6.leaf blade cordate or cordate-hastate, thin, membranous, lobed or not, palmately 3-7-veined.
叶片心形的或心形戟形，薄，膜质，浅裂与否，掌状3-7脉。
7.Leaf blade 5-15 mm wide, base truncate or subcordate-hastate; corona shallowly 10-lobed.
叶片5-15毫米宽，基部截形戟形或近心形；副花冠浅10浅裂。