Amblyanthera. See [Mandevilla].
Ambrosinia. Aroideæ.
Increased by seeds sown as soon as ripe, in a cool house: and by divisions made just previous to new growth in spring.
Seeds. Layers and cuttings in autumn. By grafting, in early spring, on the Mountain Ash, Hawthorn or the Quince, or the weaker on the stronger-growing species. See [Juneberry].
Amellus. Compositæ.
Increased by divisions; or by cuttings under glass in spring.
Amherstia. Leguminosæ.
Propagated by seeds; also by cuttings of the half-ripened wood inserted in sand under a glass, in bottom heat of about 80°.
Amianthemum. See [Zygadenus].