INDEX. 
Scorzonella, 69 
Scrophularia, 178 
Scutellaria, 12, 178 
144 yy 
Seed-list of the University Botanic Garden, 260 
Senecio, 13, 45, 60, 69, 91, 108, 175, 224 
00 
Sidalcea, 13, 149, 198 
Sierra Club, 76 
Silene, 12, 57, 58, 168, 171 
Silybum, 60, 103 
oracle ha 57, 103, 214 
Sium 
wiaig American Botanists, organization of, 219 
Solanoa, 10 
etaciien 94, 98, 108, 177, 245 
Solidago, 206, 244 
Sonchus, 60, 92, | 
Specific names, personal, 28 
Spruce, 49-51 
St. sere Mt., 11, 79 
Stilbu 
Stipa, oly 
Stokesia, 3 
state Meee mi 87, 147, 167, 168, 172 
ach, on a variety of the western, 140 
Sihéok stoves, Be 
279 
