PRELIMINARY LIST OF MICROSCOPIC FUNGI OF ESSEX. 185
P. amphibii, Fckl. On Polygonum amphibium. Epping Forest.
P. graminis, Pers. On Corn and Grasses. Common.
P. arundinacea, Hedw. On Reeds. Audley End.
Triphragmium ulmariae, Link. On Spiraea. Audley End.
Phragmidium bulbosum, Fr. On Bramble. Chingford and
Audley End.
P. mucronatum, Wallr. On Roses. Audley End.
P. fragariastri, D.C. On Potentilla fragariastrum. Epping
Forest.
Melampsora populina, Lev. On Poplar. Audley End.
M. salicina, Lev. On Willows. Audley End.
M. capraearum, Lev. On Salix capraea. Audley End.
M. euphorbiae, Lev. On Spurge. Epping Forest.
Coleosporium campanulas, Lev. On Campanula. Epping.
C. senecionis, Lev. On Senecio. Audley End.
C. sonchi, Lev. On Sonchus. Audley End.
C. tussilaginis, Lev. On Tussilago. Common.
C. rhinanthacearum, Lev. On Melampyrum. Epping Forest.
Schinzia alni, Woron. On Alder roots. Monk's Wood.
Uredo violae, D.C. On Violets. Audley End.
U. rosarum, D.C. On Roses. Chingford, Audley End.
U. ruborum, D.C. On Brambles. Epping.
U. potentillarum, D.C. On Potentilla. Chingford.
U. circoeae, A. and S. On Ciraea. Loughton.
U. hydrocotyles, M. On Hydrocotyle. Epping Forest.
U. lapsanae, Rabh. On Lapsana. Loughton.
U. suaveolens, Pers. On Thistles. Chingford.
U. symphyti, D.C. On Boraginaceae. Audley End.
U. labiatarum, D.C. On Mints, etc. Epping Forest.
U. polygonorum, D.C. On Polygonum. Loughton.
U. euphorbiae, Reb. On Spurge. Epping Forest.
U. populina, Mart. On Poplar. Audley End.
U. caprearum, D.C. On Goat Willow. Audley End.
U. oblongata, Berk. On Lusula. Epping.
U. rubigo-vera, D.C. On Corn and Grasses. Common.
U. linearis, Pers. On Corn and Grasses. Common.
Raestelia cancellata, Reb. On Pear leaves. Rochford.
R. lacerata, Mer. On Hawthorn. Audley End.
AEcidium ficariae, Pers. On Ficaria. Audley End.
AE. ranunculacearum, D.C. On Ranunculus. Epping.