pepperwort
1. [ noun ] (botany) any of several water ferns of the genus Marsilea having four leaflets
Synonyms: clover_fern
Related terms: aquatic_fern water_clover nardoo Marsilea
2. [ noun ] (botany) annual herb used as salad green and garnish
Synonyms: garden_pepper_cress pepper_grass Lepidium_sativum common_garden_cress
Related terms: cress Lepidium garden_cress