Ilex decidua, 14 40 42 65 91° 
Ilysanthes dubia, (/. riparia), 17 24 32 39 56 94 
Impatiens biflora, CJ. fulva), 141719 32 41 45 5865 102 108 
pallida,.17 45 65 
Indigofera leptosepala, 45 
Ipomoea coccivea, 1 
commutata, 57 
hederacea, 56 65 69 84 
lacunosa, 10 17 58 65 84 102 
pandurata, 14 32 41 45 50 84 93 
Iresine paniculata, (/. celostoides), 40 45 56 
Isanthus brachiatus, (/. caeruleus), 32 39 79 
Isopyrum biternatum, 9 40 58 60 65 84 109 110 
Iva ciliata, 35 84 86 
Juglans cinerea, 6 7 14 17 46 48 58 82 108 
nigra, 6 7 14 17 45 46 48 50 58 65 82 108 
Jussiaea decurrens, 106 
diffusa, (/. repens), 16 32 58 86 91 94 102 
Krigia amplexicaulis, 14 17 29 32 45 57 58 99 
Dandelion, 58 61 
Kuhnia eupatoroides, 30 32 45 48 56 57 77 79 
Lactuca canadensis, 69 
floridana, 65 69 
hirsuta. 
integrifolia, 56 61 72 98 
ludoviciana, 14 
scariola, 16 30 32 66 84 98 102 
integrata, 14 32 39 108 
spicata, (L. leucophoea), 17 57 
integrifolia, (LZ. leucophoea integrifolia), 57 58 68 
villosa, (Z. acuminata), 72 
Lamium amplexicaule, 6 717 19 20 22 82 
Laportea canadensis, 65 106 109 
Lappula echinata, (Achinospermum Lappula.) 
virginianum, (“chinospermum virginicum), 17 58 98 
Lathyrus palustris myrtifolius, 32 58 64 
Leavenworthia uniflora, (L. Michauxiz), 56 58 
Lechea major, 14 17 18 26 32 58 61 
minor, 18 26 42 48 58 61 66 72 79 
tenuifolia, 17 
Leonurus Cardiaca, 16 19 22 27 48 72 7579 
Lepachys columnaris, 10 61 
pinnata, 17 32 33 44 45 69 
Lepidium apetalum, (L. zntermedium), 1 85 90 
campestre. 
virginicum, 14 17 32 58 62 104 
Lespedeza angustifolia, 58 

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