Jones : Flora of Illinois 



395 



Ranunculaceae 50 



Ranunculus 52 



abortivus 54 



acris 55 



ambigens 54 



aquatUis 53 



bulbosus 55 



circinatus 53 



cymbalaria 53 



delphinifolius 53 



fascicularis 5^5 



flabellaris 55 



han-eyi 54 



hispidus 56 



Ulinoensis 55 



laxicaulis 53 



longirostris 53 



micranthus 54 



oblongifolius 53 



ovalis 54 



par\iflorus 54 



pennsylvanicus 55 



purshii 53 



pusillus 53 



recurv-atus 54 



repens 55 



rhomboideus 54 



sardous 55 



sceleratus 54 



septentrionalis 55 



texensis 53 



trichophyllus 53 



Raphanus 70 



Raspberry 116, 117 



Ratibida 258 



Rattle-box 130 



Rattlesnake-master 172 



Rattlesnake-plantain 297 



Rattlesnake-root 272 



Redbud 129 



Redfieldia 334 



Red Morning-glory 190 



Redtop ^ 339 



Reed 334 



Reseda 67 



Resedaceae 67 



Rhamnaceae 108 



Rharnnus 109 



Rhexia 162 



Rhododendron 177 



Rhus 107 



arenaria 107 



aromatica 107 



canadensis 107 



copallina 107 



crenata 107 



glabra 107 



hirta 107 



media 107 



radicans 107 



toxicodendron 107 



t\ phina 107 



valida 107 



venenata 107 



vernix 107 



Rhvnchospora 309 



Ribes 142 



aniericanuin 142 



am e urn 142 



cynosbati 142 



florid anum 142 



gracile 142 



hirtellum 142 



niissouriensc 142 



nigrum 142 



odoratum 142 



rubrnrn 142 



sativimi 142 



Richweed 223 



Robinia 134 



Rock-brake 47 



Rockcress 74 



Rocket 70, 71, 72 



Rocket Salad 70 



Rock-pink 87 



Rockrose Family 63 



Rorippa 71 



Rosa 118 



blanda 120 



canina 1 19 



Carolina 1 19 



eglanteria 1 19 



gallica 1 19 



helwphila 120 



hispidus 118 



huniilis 1 19 



Ulinoensis 120 



lunellii 120 



micrantha 1 19 



multiflora 1 18 



palustris 1 19 



pimpinellifolia 120 



pratincola 120 



relicta 120 



rubifolia 1 18 



rubiginosa 1 1 9 



rugosa 120 



setigera 1 18 



spinosissima 1 20 



suffulta 120 



virginiana 1 19 



Rosaceae 1 1 1 



Rose 118 



Rose Family Ill 



Rose-gentian 187 



Rosinweed 256 



Rotala 160 



Rubiaceae 223 



Rubus 1 16 



allegheniensis 1 17 



argutus 1 17 



canadensis I 18 



