If you whip them, you make them bad tempered and continuedly vicious[…]

ibid. Duck Weed: (Lemma perpusilla, Fam. Lemnaceae) … The Spanish phytonym for this plant carries another taxonomic name (Piaprpous crassipes, Fam. Pontederiaceae)

Here's a tip, for your trouble.

The short “naps” of the average Sister do not sway in the wind as that of a blonde.