648 
[Sedge] 
Nebraska, I, 334 
L 97 
Piper’s, I 
Porcupine, I, 343 
Presl’s, I, 312 
3 
ocky Mountain, 
3 
Holm’s, I, 332 
Ross’, I, 320 
Rough, I, 337 
Rough-sheathed, I, 333 
Round- ag rf 319 
Rus ty, ; 
Slender-beaked, Ss 302 
oe ibs 
Smal ‘rated, 1313 
oth 
Scag fruited, 1,330 
Smooth-stemmed, 
2 | 
Softcleaved 1 $14 
“hick-fruited, I, wile 
“*hick-headed, I, : 
‘hread-leaved, i, aa 
) 7 + 4 4 Jn 
3 
) 
, 30 
riangular- fruited, 
I, 32 
waar t2 
At ERS 7330 
Vernacular, I, 291 
Water, I, 336 
INDEX OF COMMON NAMES 
Well- fruited, . oe 
1,339 
Sedu aes vy aad petaled, 
"344 
Seep- willow, IV, 386 
ae GINELLA FAMILY, 
I, 46 
Selaginella 
y Mountain, I, 48 
ur oe III, 628 
= pintaagihee MILY, IT, 478 
na, Armed, II, 479 
Sequoia, Giant, I, 69 
, 471 
Séabanis "Big-podded, 
II, 562 
Shad-scale, II, 87 
Shamrock, IT, 523 
ais Fat, IT, 87 
pod 
peta II, 579 
Purple, II, 578 
III, 224 
Bee s Purse, 
Shield pod, California, 
gar nese aH 290 
Shooting Sta 
Sidaltea-. 
Cre copies: TI, 103 
Cut-le aved, III, 106 
ged, III 98 
Glancous, Ii 105 
Hairy 
ake i a 
Hartweg’s, It, 01 
H 
gress Powers 
III 
a 05 
Spiked ae 102 
SILK-TASSEL FaMILy, 
Silver-weed 
ecrae ee — 
Pacific, 
Siepasbates oid 
II, 267 
Skeleton- plant, Thorny, 
V, 568 
Skeleton Weed, II, 34 
Skul 
Austin's Lit; 623 
e, IIL 624 
Beat leaved, 
11,6 
Sn a IIT, 623 
Skunk Bush, ITT, 51 
Smallage, , 228 
Small-scale, IT, 83 
Sm eed 
Smilax Californ “ 
anes fees Desert, 
EE 
Snake- a. III, 220 
Snakes-head, IV, 576 
| Ti6!: 
Ev; 
Western, “i 62 
Snapdr. 
ewirs. TIL. 790 
Dimorphic, ITI, 791 
Garden, ITT, 789 
Golden De sert, IIT, 788 
Lax, HI, 783 
Least, III, 791 
Nuttall’s, Il 1,791 
Oval-leaved, III, 791 
ee ee III, 790 
Talli 89 
Violet eine ble 
ITI, 784 
White, ITI, 790 
Wir y, III, 790 
Yellow Twining, 
ITI, 783 
Sneezeweed 
Bigelow's, IV, 211 
Ni 2t2 
Western, IV, 210 
Snowball, IV, 47 
Snowberr 
Common, IV, 48 
anoa, III, 374 
oliva 
Common, IV, 400 
South American, 
Solomon's Seal 
re I, 54 
Spectacle Pod, II, 286 
Speedwell 
American Alpine, 
ITI, 793 
Broad-fruited Water, 
III, 79 
Copeland’ 2 bi 793 
nal Ill, 796 
rine ara cle se 793 
Persian, III, 
Sonar es 
me-le aved, on 793 
abe destnas § 
HT 273 
