shrub branches at the base of a high 5-8. M for the barbed short arc. And solid all over the blade as the blade of a feather bunk. Alternating between a small oval or oblong, wide 0.6-0.8 cm long, 1.5-1.8 cm wide leaf flowers axillary branches, and the branches at the end of a five petal flower petals overlap overlapping petal edges. The bottom petals curl and other large petals yellow petals with five petals, stamens are 10 independent results. A separate flat rigid pointed snout. The shell's rounded tip with seeds 2-4 seeds are oval