[Vor. 4, 1917] 
88 ANNALS OF THE MISSOURI BOTANICAL GARDEN 
EXPLANATION OF PLATE 
PLATE 6 
1. Trillium venosum Gates. From cotype specimen in Mo. 
t. Gard. Herb., collected at Dry Buck, Boise Co., Idaho, by J. F. 
Масы: ide 847. 
Fig. 2. Trillium ovatum Pursh var. stenosepalum Gates. From 
type an in Mo. Bot. Gard. Herb., collected at Helena, Montana, 
by Alder 
