GUAVA H^MODORUM. 249 



Guava {Psidium, several species). Myrtacece. 



The guavas grow readily from seeds, and plants will 

 often bloom when a year and a-half old. They may also 

 be multiplied by layers, and by cuttings either under glass 

 or in the open. 



Guelder Rose. See Viburnum. 

 Guernsey Lily. See Nerine. 

 Gumbo. See Okra. 

 Gum, Sweet. See Liquidambar. 

 Gum-tree. See Eucalyptus. 

 Gunnera. Haloragece. 



Propagated by division. It is very difficult to raise 

 from seed. 



Gymnocladus (Kentucky Coffee-tree). Leguminoscc. 



Readily increased by seeds, which start better if soaked 

 for a few hours in hot water. Also by root-cuttings. 



Gymnogramme. See Ferns. 

 Gymnyostachys. Aroideiz. 



Propagation is effected by suckers and divisions. 

 Gynerium (Pampas Grass). Graminece. 



Seeds, under glass in the north. Also increased by 

 dividing the tufts. 



Gynura. Composites. 



Increased easily by cuttings and seeds. 



Gypsophila. Caryophyllacece. 



Propagated by seeds, division or cuttings. 



Habrothamnus. See Cestrum. 



Hackberry. See Celtis. 



Haemanthus (Blood Flower). Amaryllidacecs. 



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. 



Hxmodorum (Australian Bloodroot). Heemodoracece. 

 Increased by dividing the roots in spring. 



