178 
Davis—Parasitic Fungi of Wisconsin. 
Heuchera americana, 471. 
Hydrophyllum virginicum, 496. 
Hypericum canadense, 158. 
Inpatiens fulva, 379. 
Impatiens, 539. 
Ipomoea purpurea, 142. 
Iris versicolor, 556. 
Isopyrum biternatum, 511. 
Laportea canadensis, 543. 
Lathyrus ochroleucus, 49. 
Lespedeza, 376. 
Lonicera ciliata, 352. 
Lonicera, 528. 
Ludwigia polycarpa, 533. 
Lupinus perennis, 49. 
Lycopus sinuatus, 557. 
Lycopus virginicus, 557. 
Mentha canadensis, 530. 
Muhlenbergia sylvatica, 547. 
Nasturtium palustre, 512. 
Nuphar advena, 532, 560. 
Nymphaea reniformis, 560. 
Onoclea sensibilis, 341. 
Osmorrhiza brevistylis, 384,395. 
Osmorrhiza, 550. 
Ostrya virginica, 284. 
Penthorum sedoides,513. 
Phalaris arundinacea, 67. 
Phyllachora graminis, 535. 
Physalis virginiana, 260. 
Physocarpus opulifolius, 281. 
Pimpinella integerrima, 191. 
Plantago rugelii, 500, 502. 
Polygonum aviculare, 387. 
Polygonum muhlenbergii, 387. 
Populus grandidentata, 523. 
Populus tremuloides, 275, 526, 536. 
Potamogeton, 562. 
Prunus americana, 43. 
Prunus pumila, 43, 61. 
Prunus virginiana, 527. 
Prunus, 538 a. 
Pyrola secunda, 215. 
Quercus alba, 351. 
Quercus macrocarpa, 525. 
Quercus rubra, 525. 
Quercus, 44. 
Ranunculus acris, 49. 
Ranunculus multifidus, 49, 564. 
Ranunculus septentrionalis, 78, 261. 
Rhus typhina, 441. 
Ribes prostratum, 551. 
Rubus strigosus, 281. 
Rudbeckia hirta, 541. 
Rudbeckia laciniata, 534, 541. 
Rumex verticillatus, 542. 
Rumex, 86. 
Sagittaria variabilis, 264, 524, 561, 
563, 565, 567. 
Salix, 209. 
Sambucus racemosa, 232. 
Scutellaria galericulata, 276. 
Scutellaria lateriflora, 531. 
Senecio aureus, 242. 
Smilacina racemosa, 449. 
Smilax, 544. 
Solidago caesia, 450. 
Solidago canadensis, 91. 
Solidago latifolia, 401, 514. 
Solidago serotina, 404. 
Sparganium eurycarpum, 521. 
Stachys aspera, 276. 
Steironema ciliatum, 549. 
Teucrium canadense, 531. 
Trifolium pratense, 152. 
Vaccinium pennsylvanicum, 279. 
Zizania aquatica, 258. 
