生叶

Basal leaves rosulate, simple, usually pinnately lobed, lyrate, or runcinate, rarely entire or toothed.

莲座状，单的，羽状浅裂的通常，大头羽裂，倒向羽裂的或，很少全缘或齿。

Unlike a leaf, a cladode has buds on its surface.

但间明显，上能枝，和开花。

Basal leaves decussate; middle stem leaves opposite; distal stem leaves alternate; Inflorescence paniculiform with cymose branches.

交互对；中间茎对；上部茎互；花序圆锥花序状的具聚伞状的枝。