33^ THE NURSERY LIST. 



Zebrina (Wandering Jew). Commelinacea. 



Very easily multiplied by single-joint cuttings of the 

 trailing shoots. These shoots root at the joints if allowed 

 to run on moist earth. 



Zephyranthes, including Habranthus (Flower of the West 

 Wind, Zephyr Flower). Amaryllidacecz. 



May be multiplied by seeds ; or by separating the bulbels. 

 Zingiber, including Zerumbet (Ginger). Scitaminece. 



Propagated by division. 

 Zinnia (Youth-and-Old-Age). Composite. 



Seeds, sown either indoors or out. 

 Zizania (Wild or Indian Rice). Grammes . 



Seeds, sown along water courses or in bogs in fall or 

 spring. 



Zizyphus. See Jujube. 



Zygadenus, including Amianthemum. Liliacecz. 



Readily multiplied by seeds or by division. 

 Zygopetalum, Orchidacece. 



Division. See also under Orchids. 

 Zygophyllum (Bean Caper). Zygophyllacece. 



Seeds, when they can be had ; otherwise by cuttings in 

 a frame. 



