2203, 2: 
Caucalis leptophylla), and Labiatae (Hypogomphia turkestana, 
Lallemantia Royleana, Ziziphora tenuior). The following will 
illustrate various other common families of annuals: Spinacia 
Fig. 6. Ephemeral and perennial Spring-plants from Clay-desert. a, Del- 
phinium persicum. b, Valerianella turkestanica. c, Spinacia tetrandra. 
d, Gentiana Olivieri. e, Andrachne lelephiodes. f, Plantago lachnanta 
g, Geranium tuberosum. 
