ESSENTIAL GENERIC CHARACTER.
Calyx 5-partitus. Petala concava. Receptaculum punctis melliferis decem cinctum. Capsula lobata.
Empalement 5-parted. Petals concave. Receptacle beset with ten honey-bearing points. Capsule lobed.
SPECIFIC CHARACTER.
Ruta foliis simplicibus, lanceolatis, glabris: filamentis ciliatis: caule simplici, herbaceo.
Habitat in Hispania.
Ruta linifolia. Willd. Sp. Pl.
Rue with simple leaves, lance-shaped and smooth: threads ciliated. Stem simple and herbaceous.
Native of Spain.
REFERENCE TO THE PLATE.