Gynura. Compositæ.
Increased by cuttings and seeds.
Gypsophila. Caryophylleæ.
Propagated by seeds, division or cuttings.
Habranthus. See [Zephyranthes].
Habrothamnus. See [Cestrum].
Hackberry. See [Celtis].
Hæmanthus (Blood Flower). Amaryllideæ.
Bulbels, which should be removed and potted when the plants are commencing new growth, and be kept in a close pit or house till established. Seeds are rarely used.