| Noun | 1. | herb, herbaceous plant - a plant lacking a permanent woody stem; many are flowering garden plants or potherbs; some having medicinal properties; some are pests genus Agrimonia - genus of herbs found chiefly in north temperate regions having pinnate leaves and yellow flowers followed by bristly fruit Agrimonia eupatoria, harvest-lice - erect perennial Old World herb of dry grassy habitats Agrimonia procera, fragrant agrimony - fragrant European perennial herb found at woodland margins on moist soils |