914 Wisconsin Academy of Sciences, Arts, and Letters. 
MELAMPSOROPSIS ARCTOSTAPHYLI (Diet.) Arth. 
On Arctostaphylos Uva-ursi III 
MELAMPSOROPSIS CHIOGENIS (Diet.) Arth. 
On Chiogenes hispidula II 
PUCCINIASTRUM POTENTILLAE Kom. 
On Potentilla tridentata II 
PUCCINIASTRUM ARCTICUM (Lagh.) Tranz. var. AMERU 
CANUM Farl. 
On Rubus idaeus aculeatissimus II, III 
occidentalis II. 
triflorus II. 
PUCCINIASTRUM AGRIMONIAE (Schw.) Tranz. 
On Agrimonia striata II, III. 
gryposepala II. 
spp. indet. II. 
PUCCINIASTRUM PUSTULATUM (Pers.) Ditft. 
On Epilobium angusHfolium II, III. 
adenocaulom II, III. 
coloratura II. 
Abies balsamea I. 
PUCCINIASTRUM PYROLAE (Pers.) Diet. 
On Chimaphila umbellata II. 
Pyrola secunda II. 
elliptica II. 
americana II. 
PUCCINIASTRUM MYRTILLI (Schum.) Arth. 
On Vaccinium pennsylvanicum II, III. 
canadense II. 
HYALOPSORA POLYPODII (DC.) Magn. 
On Cystopteris fragiKs II. 
UREDINOPSIS PHEGOPTERIDIS Arth. 
On Phegopteris Dryopteris II, III. 
UREDINOPSIS ATKINSONII Magn. 
On Asplenium Filix-foemina II, III. 
Aspidium Thelypteris II. 
UREDINOPSIS MIRABILIS (Pk.) Magn. 
On Onoclea sensibiUs II. 
