232 
INDEX TO THE 
Snake-root, Dr. Witt’s 90 
Sow-thistle, blue-flowered 91 
Sow-thistle, yellow-flower- 
ed or common - 91 
Stem-clasping Swine’s-suc- 
cory - - 94 
Swine’s-succory, stem-clasp- 
ing - - 94 
Sessile-leaved Eupatorium 98 
Spear-leaved Hemp-weed 100 
Scabious + = 407 
Scabious, sweet - 107 
Sweet Scabious : 107 
Star-wort, white-topped 109 
Star-wort, savoury-leaved 110 
Savoury-leaved Star-wort 110 
Soft-leaved Aster 4 110 
Star-wort, umbelled-flow- 
ered - - - 111 
Spurious Aster . 112 
Spreading Aster - 113 
Smooth Aster - 115 
Small or small-fiowered 
Aster - mpeers ts 
Showy Aster - 117 
Scabrous-leaved Golden- 
rod 120 
Spréading-br: anched Gold- 
en-rod 120 
Sharp-notched Golden- 
rod - 120 
Spear-leaved goldcmrad 122 
Slender-leaved Golden- 
rod . 122 
Stiff Golden- ay - 124 
Stinking Camomile 127 
Smooth Ox-eye- - 128 
Sneeze-weed - - .128 
Soft-leaved Sun-flower 129 
Sun-flower, soft-leaved 129 
Sun-flower, throat-wort- 
leaved - 129 
Sun-flower, small-flowered 129 
Sun-flower, ten-petalled 129 
Spanish-needles - 132 
Sun-flower, golden thick- 
seed - 132 
Sedge, barren - 150 
Sedge, headed « £7 250 
Sedge, close-spiked 151 
Sedge, many-flowered 151 
Sedge, panicled 
Sedge, hare’s-foot 
Sedge, rose . 
Straw-coloured Sedge 
Sedge, fescue-like 
Sedge, straw-coloured 
Sedge, turfy : 
Sedge, chaffy - 
Sedge, cutting 
Sedge, green - 
Sedge, Buxbaums’ 
Sedge, variable 
Sedge, marginated 
Sedge, hairy-beaked - 
Sedge, long-pointed 
Sedge, beaked - 
Sedge, hop-like 
Sedge, round-spiked 
Sedge, yellow - 
Sedge, plantane 
Sedge, two-edged - 
Sedge, zigzie ae - 
Sedge, millet 
Sedge, strand - 
Strand Sedge - 
Sweet Fern - 
Scarlet Oak - 
Spanish Oak 
Swamp Spanish Oak 
Swamp Chesnut Oak 
Swamp White Oak 
Sweet Birch - 
Sycamore tree - 
Sweet Gum-tree 
Springfield Nut - 
Shell-bark Hickory 
Shagg-bark Hickory 
Scaly-bark Hickory 
Swamp Hickory 
Spruce, hemlock 
Spruce, black - 
Spruce, double 
Scrub Pine - 
St. John’s-wort Spurge 
Spotted Spurge 
- 
Spurge, St. John’s-wort- 
leaved - 
Spurge, spotted 
Spurge, corollated 
Spurge, caper 
Stiff-leayed Willow 
