1. FlowersThe corolla of the blue skirt plant is generally blue, and the inflorescence is sharply branched and very dense, extending straight upward, clustered in a cone shape, without bracts. The filaments are attached to the middle part of the corolla tube, are about 0.5mm long, and the corolla length is 5-6mm. The calyx is about 2.5-3.5mm long, with densely covered small soft hairs on the outside. The lobes are ovate or oblong, and the tip is very pointed. The pedicel is 2-3 mm long, the corolla is 5-6 mm long, the lobes are rounded with very obvious reticulation. 2. FruitIts nutlets are oval in shape, slightly concave on the back, densely covered with anchor-shaped thorns, with the anchor thorns on the edges connected at the bottom and 3-4mm long. The flowering and fruiting period is usually between May and September. |
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