roridula
— Navneord
– Engelsk
~ either of 2 species of the genus Roridula; South African viscid perennial low-growing woody shrubs
Roridulaceae
— Navneord
– Engelsk
~ in some classifications included in the family Droseraceae
Rorippa amphibia
— Navneord
– Engelsk
~ perennial herb found on streams and riversides throughout Europe except extreme north and Mediterranean; sometimes placed in genus Nasturtium
Rorippa nasturtium-aquaticum
— Navneord
– Engelsk
~ perennial Eurasian cress growing chiefly in springs or running water having fleshy pungent leaves used in salads or as a potherb or garnish; introduced in North America and elsewhere
Rorippa
— Navneord
– Engelsk
~ annual and perennial herbs of damp habitats; cosmopolitan except Antarctica
Rorippa islandica
— Navneord
– Engelsk
~ annual or biennial cress growing in damp places sometimes used in salads or as a potherb; troublesome weed in some localities