194 YORKSHIRE NATURALISTS UNION. 



Mid W.— Hawksworth (' Nat.', Sep. '83). Bolton Woods 

 and Halton East (Fl. Skipt.). East Keswick (F.F. '98). 



S.E. — Market Weighton (Exc. '97). Elloughton Dale 

 (*' Nat.', Aug. '01). On various grasses near Hull (R. H. 

 Philip). 



N.W. — Sedbergh (Exc. '02). Masham (' Nat.', Jan. '02). 



N.E. — Egton Bridge (F.F. '02). 



1338. Puccinia poaPum Niels [Vadium compositarum 

 var. tussilaginis Pers.] . 



^^cidiospores on Tussilago farfara; teleutospores on 

 Poa tvivialis, pratensis, iiemoralis. Very common. Records 

 for each county division too numerous to detail. 



1339. Puccinia caricis (Shum.). [^ciditm uvticce DC. 

 P. stviola Link.] . 



^cidiospores on Urtica dioica ; teleutospores on several 

 species of Carex, to which can be added C. pendula., collected 

 at Staithes (*' Nat.', Ap. '98) ; and Mulgrave Woods 

 (F.F. 1900). 



Common. Records numerous for each county division. 



1340. Puccinia Pringsheimiana Kleb. [^cidmm 

 ^rossulavice Gmel] . 



N.E.— Bulmer (Tr. iv.). 



Mm. W.— Mulham (Lees' Fl.). Cracoe and Halton East 

 (Fl. Skipt.). (Barden (J. E. Sutcliflfe). 



S.W.— Kiveton Park (Lees' FL). 



yEcidiospores on Rihes Grossularavice. " The uredo and 

 puccinia forms of the fungus, which grow on the leaves of 

 sedges [Carex vulgaris, &c.), have only quite recently been 

 identified " (Mass. Text-Book of Plant Diseases, p. 243, 

 fig. 62). 



1341. Puccinia schceleriana Plow and Mag. 



S.E. — Near Hull, /Ecidiospores on Senecio Jacohcea (R.H.P). 

 Uredospores and teleutospores on Carex avenavia L. 



1342. Puccinia dioicae Mag. 



N.E. — Scarboro'. ^Ecidiospores on Cardnus palustyis. 

 (-' Nat.', Oct. '91). Mulgrave Woods (F.F. 1900). 



Trans. Y.N.U., 1904 (pub. 1904). Bot. Series, Vol. 6. 



