Libonia. Acanthaceæ.
Seeds are rarely employed. Usually increased by short green cuttings in a frame.
Licuala, Pericycla. Palmæ.
Seeds may be sown in spring in a sandy soil, and placed in a strong, moist bottom heat.
Lietzia. Gesneraceæ.
Increased by seeds sown in early spring, in heat; by cuttings inserted in sand under a glass, in bottom heat; or by tubers, which must be kept dry in winter and potted in early spring.
Lightfootia. Campanulaceæ.
The annuals, by seeds sown in a warm frame in spring. Perennials also by cuttings made of young shoots placed in sand containing a little peat, under glass.
Ligularia. Compositæ.
Increased by seeds, or by divisions in spring and autumn.