peppergrass

Etymology

From pepper + grass.

peppergrass means any of the pungent herbs of the cruciferous genus Lepidium, especially the garden peppergrass, or garden cress, Lepidium sativum. Lexicurio rates it Sui generis — a strength score of 90 out of 100.

noun

Any of the pungent herbs of the cruciferous genus Lepidium, especially the garden peppergrass, or garden cress, Lepidium sativum“Some of the weeds that cause an undesirable flavor in milk are: onion, tarweed, scaleweed, garlic, mustard, pepper grass.”
The pillwort, or European pillwort (Pilularia globulifera).