Uredinales of Indiana. III. 
Physostegia virginiana 35 
Plantago sp. 149 
Poa pratensis 59 
Podophyllum peltatum 19 
Poinsettia dentata 123 
heterophylla 123 
Polemonium reptans 122, 148, 164 
Polygontaum biflorum 148 
Polygonum aviculare 121 
Convolvulus 83 
emersum 82 
erectum 121 
Hartwrightii 82 
hydropiperoides 82 
lapathifolium 82 
Muhlenbergii 82 
pennsylvanicum 82 
punctatum 82 
scandens 83 
Populus balsamifera 13 
deltoides 11, 13 
grandidentata 11, 13 
heterophylla 11 
monilifera 13 
tremuloides 11, 13 
Potentilla canadensis 105 
Prunus serotina 139 
Ptelea trifoliata 99 
Pycnanthemum lanceolatum 71 
muticum pilosum T1 
Ranunculus abortivus 55 
septentrionalis 36 
Rhamnus alnifolia 86 
caroliniana 86 
lanceolata 86 
Rhus radicans 134 
Ribes americana 63 
Cynosbati 63 
gracile 63 
oxyacanthoides 63 
rotundifoliwm 63 
setosum 63 
vulgare 63 
Rosa carolina 100, 132 
humilis 100 
lucida 130 
rubiginosa 152 
setigera 132 
sp. 131, 133 
virginiana 100, 130 
Rubus allegheniensis 101, 106, 159 
cuneifolius 106 
hispidus 106 
nigrobaccus 159 
occidentalis 101, 159 
procumbens 101, 106, 159 
sativus 159 
strigosus 101 
villosus 101, 106 
Rudbeckia laciniata 119, 138 
Ruellia ciliosa 87 
strepens 87 
Rumex acetosella 145 
Rynchospora alba 124 
glomerata 124 
Salix amygdaloides 12 
cordata 12 
discolor 12 
interior 12 
longifolia 12 
nigra 12 
Wardi 12 
Sambucus canadensis 88 
pubens 88 
Sanicula canadensis ? 89 
Saxifraga pennsylvanica 37 
Schizachyrium scoparium 42, 57, 
85 
Scirpus americanus 76, 125 
atrovirens 43 
cyperinus 43 
fluviatilis 125 
lacustris 76 
validus 76, 125 
Secale cereale 46, 81 
Sieglingia sesleriovides 99 
Silphium integrifolium 7, 39 
perifoliatum 39, 126 
terbinthinaceum 7 
Sisyrinchium sp. 147 
Smilax Bona-nox? 90 
glauca 90 
Solidago altissima 61 
arguta 6 
bicolor 6 
caesia 6, 61 
canadensis 6, 61 
erecta 6 
flexicaulis 6, 61 
juncea 6 
