L. Flos-cuculi: leaves narrow, lance-shaped, the lower ones stalked; flowers pale red, the petals cut into four linear segments. - Ragged Robin. - Moist meadows. Fl. May, June.

L. diurna: leaves oval-oblong or ovate-lanceolate; flowers deep red, subdioecious, the petals half-cloven, with narrow divergent lobes. - Hedges. Fl. May, June.