260 



STATE HOBTICTJLTUKAL SOCIETY 



Salt Meadow Diplachne 135 



Sand-grass 135 



Sandalwood 159 



Sand Bur 212 



Saxifrage 175 



Swamp 175 



Iowa Golden 175 



Sullivantia 175 



Sanicle 198 



Sassafras 169 



Scarlet Pimpernel 202 



Scarlet Haw 180 



Scarlet Painted-cup 215 



Schedonnardus 134 



Scaly Blazing Star 224 



Sedge 142 



Bladder 142 



Gray's 142 



Hop 142 



Sedge 140 



White Bear 144 



Spreading 144 



Bristle-leaved 144 



Eichardson 's 144 



Long-stalked 144 



Fibrous-rooted 144 



Pennsylvania . . 144 



Emmons ' 144 



Pubescent 144 



Hop-like 142 



Necklace 142 



Tuckerman 's 142 



Eetrorse 142 



Schweinitz 's 142 



Porcupine 142 



Cyperus-like 142 



Bristly 142 



Squarrose 142 



Cat-tail 143 



Hairy-fruited 143 



Awned 143 



Eiver-bank 143 



Short's 143 



Wooly 143 



Slender 143 



Brown 143 



Tussock 143 



Hayden's 143 



Water 143 



Mud 143 



Davis' 143 



Long-beaked 143 



Gray 143 



Narrow-leaved 143 



Meadow 143 



Crawe 's 144 



Field 144 



Few-fruited 144 



Hitchcock's .144 



Wood's 144 



Mead's 144 



Loose-flowered 144 



Sedge 145 



James ' 145 



Creeping 145 



Involute-leaved 145 



Soft Fox 145 



Awl-fruited 145 



Eaven 's-f oot 145 



Lesser Panicled 145 



Foxtail 145 



Heavy 145 



Fox 145 



Yellow-fruited 145 



Sartwell's 145 



Stellate 145 



Bur-reed 145 



Thin-leaved 145 



Oval-shaped 145 



Leavenworth 's 146 



Little Prickly 146 



Inland 145 



Dewey 's 146 



Muskingum 146 



Blunt Broom 146 



Pointed Broom 146 



Crested 146 



Hay 146 



Straw 146 



Marsh Straw 146 



Frescue 146 



Broal-winged 146 



Bicknell's 146 



Dense Long-beaked 147 



Seaside Arrow Grass 127 



Seed-box 196 



Senna 181 



Sessile Leaved Bellwort 149 



Seneca Snakeroot 188 



Sheep Sorrel . 159 



Sheep-berry 219 



Shepherd's Purse 172 



Sharp-winged Monkey-flower.. 214 



Sharp-pointed Eed-top 133 



Shad-bush 179 



Shin-leaf 200 



Shell Bark 156 



Short-stalked False Pimpernel. 214 



Shooting Star 202 



Shoe-strings 183 



Silver-leaf Psoralea 182 



Silvery Spleenwort 122 



Simple-leaved Ampelopsis 191 



Sim 's Clematis 168 



Sickle-pod 173 



Skunk Cabbage 147 



Slender Three-seeded Mercury 188 

 Slender Naias 127 



