Index 



1201 



PAGE 



Kalmianum 673 



majus 676 



mutilum 676 



perforatum 674 



prolificum 674 



punctatum 674 



sphaerocarpum 675 



tubulosum 677 



tubulosum var. Walteri 677 



virgatum 675 



virginicum 677 



virginicum var. Fraseri 677 



Hypochaeris 1006 



radicata 1105 



Hypopitys lanuginosa 737 



Hypoxis 329 



hirsuta 329 



Hyptis radiata 1087 



Hyssop 819, 1086 



figwort giant 806 



giant 806 



Hyssopus 819 



officinalis 1086 



Hystrix 118 



Hystrix 118 



patula 118 



patula var. Bigeloviana 119 



I 



Ibidiuni Beckii 346 



cernuum 347 



gracile 346 



ovale 346 



plantagineum 346 



Ilex 652 



bronxensis 652 



decidua 652 



glabra 1071 



mollis 1071 



montana 1071 



monticola 1071 



opaca 1072 



verticillata 652 



verticillata var. padifolia 652 



verticillata var. tenuifolia 652 



Illinoian drift area 17 



Ilysanthes anagallidea 845 



dubia 845 



Impatiens 659 



biflora 659 



pallida 659 



Indian cucumber-root 321 



grass 181 



rice tribe 146 



Indian-physic 528 



Indiana, area 14 



climate 14 



PAGE 



drainage 14 



dune area 15 



first and last killing frosts. .1162, 1163 



floral areas 15, 1164 



geographical location 14 



Illinoian drift area 17 



lake area 15 



Lower Wabash Valley 18 



map 1165 



prairie area 17 



rainfall 14 



Tipton Till Plain area 16 



unglaciated area 18 



Indigobush 599 



Inkberry 1071 



Interrupted fern 41 



Inula 955 



Helenium 955 



Iodanthus 494 



pinnatifidus 494 



Ionactis linariifolius 942 



Ipomoea 776 



coccinea 777 



hederacea 777 



lacunosa 776 



pandurata 776 



pandurata var. rubescens 777 



purpurea 777 



Ipomopsis 783 



rubra 783 



Iresine 432 



paniculata 432 



rhizomatosa 432 



Iridaceae 332 



Iris 332 



brevicaulis 333 



crested . 332 



cristata 332 



foliosa 333 



hexagona 1036 



hexagona 333 



Lamance 333 



pseudacorus 1036 



versicolor 333 



versicolor var. blandescens 333 



Virginia 333 



virginica var. Shrevei 333 



Ironweed 904 



tall 904 



yellow 978 



Isanthus 801 



brachiatus 801 



Isnardia palustris 701 



Isoetaceae 66 



Isoetes 66 



Braunii 1022 



