A plant of the genus Pilularia; also, a plant of the genus Lepidium.
Word of the Day: Catachrestical
1. Any herb of the cruciferous genus Lepidium, especially the garden peppergrass, or garden cress, Lepidium sativum; -- called also pepperwort. All the species have a pungent flavor.
No thesaurus entries found for "Peppergrass".
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