Davis—A Provisional List of Parasitic Fungi. 
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PUCCINIA RECEDENS Syd. 
On Senecio aureus III. 
PUCCINIA CIRSII-LANCEOLATI Scbroet. 
On Cirsium lanceolatum I, II, III. 
PUCCINIA CIRSII Lascli 
On Cirsium discolor II, III. 
altissimum II, III. 
PUCCINIA OBTEGENS (Lk.) Tul. 
On Cirsium arvense O, II, III. 
PUCCINIA TARAXACI (Rebent.) Plowr. 
On Taraxacum officinale II, III. 
PUCCINIA HEMISPHAERICA (Pk.) Ell. & Evht. 
On Lactuca pulchella II, III. 
PUCCINIA ORBICULA Pk. 
On Prenanthes alba II, III. 
PUCCINIA HIERACII (Sebum.) Mart. 
On Hicracium scabrum II, III. 
canadense II, III. 
GYMNOCONIA PECKIANA (Howe) Trotter 
On Rubus occidentalis I, III. 
idacus aculeatissimus I. 
triflorus III. 
allegfienicnsis I, III. 
canadensis III. 
TRIPHRAGMIUM CLAVELLOSUM Berk. 
On Aralia nudicaulis III. 
GYMNOSPORANGIUM CORNUTUM (Pers.) Artb. 
On Pyrus americana I. 
GYMNOSPORANGIUM DAVISII Kern 
On Juniperus communis depressa III. 
Pyrus melanocarpa I. 
GYMNOSPORANGIUM CLAVIPES Cke. & Pk. 
On Juniperus communis depressa III. 
Amelanchier oblongifolia I. 
Cydonia vulgaris I. 
