1.【植】镞形的,箭头形的
1.describes a leaf that is shaped like an arrowhead
1.Leaves entire, or with a pair of obtuse lobes near base; fruiting bracts cordate to sagittate, appendage a 3-parted process.
全缘的叶，或具一钝的裂片近基部；果苞片心形的到箭头形，附属物一个3深裂过程。
2.Cauline leaves sessile, deeply sagittate-amplexicaul or rarely auriculate, entire or dentate.
茎生叶无柄，深深箭头形抱茎的或很少耳形，整个或具牙齿。
3.Cauline leaves sessile, often auriculate, sagittate, or amplexicaul at base, entire or rarely dentate.
无柄的茎生叶，通常耳形，箭头形，或者抱茎在基部，有齿的整个或很少。
4.anthers oblong, base sagittate, apex obtuse or acute, connective red punctate or pellucid punctate.
花药长圆形，基部，先端钝或锐尖，透明具点的红色具点的药隔或。
5.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。
6.filaments verruculose at base, anthers oblong to sagittate. Ovary glabrous.
花丝小瘤状的在基部，花药长圆形到箭头形。
7.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。
8.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。
9.anthers narrowly ovate to narrowly oblong, included to exserted, 2-locular, base sagittate.
花药狭卵形到狭长圆形，对外露，2室包括，基部箭头形。
10.8 (7) Leaf blade triangular-lanceolate to sagittate, base auriculate, lateral lobes parallel or spreading.
叶片三角状披针形的到箭头形，基部耳形，侧面裂片平行的或开展。