451] 



309 



References to the Flora are in bracketa [ ] 



prinoides [ 1 25 



rubra. . .40, 41, 45, 48, 49, [124 



Schneckii 40, 41, 49, [124 



stellata . . [124 



Texana [124 



tinctoria.40, 41, 47, 49, 64, [124 



X palustris [ 1 24 



velutina [ 1 24 



Quick grass [99 



Quinaria 39, [17s 



quinquefolia 



....15, 26, 34, 42, 53, S9, [17s 



Quitch grass [99 



Radish ['44 



garden [ '44 



horse . [l4S 



Ragweed 27, 33, [231 



common [232 



giant 13, 33, [232 



prairie . . [231 



western [232 



Ragweed association 33 



Ranales [137" 



Ranuncdlaceae 35) [138 



Ranunculus 39, [139 



abortivus... .22, 33, 35, 42, [140 



fnicrantkus [ 140 



fascicularis [140 



hispidus [140 



micranthus 42, [140 



recurvatus [140 



septentrionalis. .22, 33, 35, [140 



Rape [144' 



Raphanus [144 



sativus [144 



Raspberry, black [153 



Ratibida. . [233 



pinnata [234 



Tagetes [234 



Rattle-box [182 



Rattlesnake grass [246 



Rattlesnake-root [242 



large [242 



tall [242 



Red bud S6, [ 1 57 



Red cedar 15, 60, [82 



Bed cedar association 60 



Red-root 69, [174 



hairy [i74 



Red top 30, [92 



tall [94 



Bed top association 30 



Reed 20 



Reed association 20 



Reed grass, wood [92] 



Rhamnaceae [173] 



Rhamnalbs [173] 



Rhamnus . . 39i ['73] 



cathartica ['73] 



lanceolata 41; 48, 51, [173] 



Rhoedales [142] 



Rhus 39, [170] 



aromatica 42, 48, 51, [170] 



Canadensis [170] 



copallina 41, 51, [170] 



glabra 41, 48, S') [17°] 



radicans [171] 



Toxicodendron 



15, 25, 34.42. 45, 53, 59, [171] 



Ribes 39, 53, [148] 



Cynosbati [148] 



gracile 42, 53, [148] 



Missouriense ... .2, 42, 53, [148] 



Rice cut-grass 28, [90] 



Rice cut-^ass association. 28 



Richweed [127] 



Ricinus [i68] 



communis [16S] 



Bimosae [59] 



pellaeoides S9 



quinarioides 52 



Rimose plants 59 



Bipariae 26 



elymoides 26 



caricinae 26 



salicoides 25 



silphioides 26 



vitoides 25 



Riparian plants 24 



Bivales 24 



justicioides 24 



Rival plants 24 



Robbin's plantain [229] 



Robinia ['61] 



Pseudacacia [161] 



Rock cress 57, [147] 



hairy [250] 



smooth [ 147] 



toothed [147] 



Rocket [ 144] 



Dame's [250] 



purple [145] 



yellow [144] 



Rock-primrose 60, [189] 



Bock-primrose association . 60 



ROCKROSE FAMILY [ '77] 



Roripa [145] 



Armoracia L'4S] 



Nasturtium [l45] 



obtusa [145] 



palustris [ 145] 



sessiliflora [ 146] 



sinuata [l4S] 



syivestris ['45] 



