670 Wisconsin Academy of Sciences, Arts, and Letters, 
INDEX TO HOSTS 
Achlys triphylla, 1, 2 
Actaea rubra, 3 
Agastache Foeniculum, 32a 
Agastache scrophulariaefolia, 32 
Althaea rosea, 42 
Aralia nudicaulis, 37 
Arbutus menziesii, 26,38 
Aributus menziessi, 38 
Asclepias syriaca, 5 
Aspidistra lurida, 6 
Aster Drummondii, 17 
Boerhaavia erecta, 8 
Cephalanthus occidentalis, 12 
Chamaedaphne calyculata, 11 
Cheiranthus cheiri, 13 
Chrysanthemum indicum, 14 
Citrullus vulgaris, 15 
Clematis, 16 
Cornus, 19 
Cycas revoluta, 20 
Cyperus, 61 
Dianthus, 21 
Diapensia lapponica, 22 
Empetrum nigrum, 7 
Eupatorium urticaaefolium, 17 
Fagopyrum esculentum, 9 
Fragaria, 2 3 
Fremontia californica, 24 
Gramineae, 25 
Helianthus strumosus, 17, 17a 
Ledum groenlandicum, 30 
Leonurus cardiaca, 31 
Lupinus perennis, 47 
Lycopersicum esculentum, 33 
Lycopus americanus, 31 
Manihot carthagenensis, 10 
Medicago lupulina, 35 
Medicago sativa, 28 
Melitotus alba, 36 
Menyanthes trifoli-ata, 39 
Orthocarpus tolmiei, 27 
Oxybaphus nyctagineus, 40 
Oxytropis, 41 
Paulownia, 43 
Petunia, 44 
Phlox drummondii, 45 
Pisum, 47 
Primula, 48 
Pyrus arbutifolia, 46 
Pyrus communis, 46 
Pyrus malus, 34 
Quercus, 49 
Quercus virens, 50 
Ranunculus abortivus, 29 
Rheum, 51 
Rhynchosia simplicifolia, 52 
Rubus, 53 
Sambucus canadensis, 66 
Sambucus nigra aurea, 54 
Sambucus racemosa, 66 
Sanicula marilandica, 62a 
Silene antirrhina, 55 
Silphium integrifolium, 63 
Sisymbrium canescens, 56 
Smilax, 18 
Smilax hispida, 18, 57 
Solanum melongena, 58 
Spartina michauxiana, 59 
Symphoricarpos racemosus, 60 
Thalictrum dioicum, 16a 
Thaspium fyarbinode, 62 
Veratrum californicum, 64 
Vernonia noveboracensis, 63 
Vicia, 47 
Viola, 65 
Vitis, 4 
Zea mays, 67 
Zizia aurea, 62 
