Davis—A Provisional List of Parasitic Fungi . 
901 
UROMYCES UNIPORULUS Kern. 
On Carex gracillima II, III. 
UROMYCES PERIGYNIUS Hals. 
On Carex intumescens III. 
UROMYCES MINUTUS Diet. 
On Carex gracillima 
UROMYCES ARISAEMAE Cke. 
On. Arisaema triphyllum I, II, III. 
Dracontium I, II, III. 
UROMYCES PYRIFORMIS Cke 1 . 
On Acorus Calamus III. 
UROMYCES JUNCI-TENUIS Syd. 
On Juncus tenuis II, III. 
SiJphium terebinth in aceum I. 
integrifolium I. 
p erf otia turn I. 
UROMYCES JUNCI-EFFUSI Syd. 
On J uncus effusus II, III. 
UROMYCES HOLWAYI Lagh. 
On Lilium canadense II, III. 
UROMYCES POLYGONI (Pers.) Fckl. 
On Polygonum aviculare II, III. 
Polygonum erectum II, III. 
On Dianthus CaryopJiyllus (cult.) II, III. 
UROMYCES CARYOPHYLLINUS (Schrank) Wint. 
UROMYCES TRIFOLII (Hedw.) Lev. 
On Trifolium pratense II, III. 
UROMYCES TRIFOLII-REPENTIS (Cast.) Liro 
On Trifolium incarnatum I, II, III, fide Trelease 
repens I, II, III. 
hybridum II, III. 
UROMYCES QBLONGUS Vize 
On Trifolium repens I. 
UROMYCES HEDYSARI-PANICULATI (Schw.) Farl. 
On Desmodium Dillenii 
