MASSEE AND CROSSLAND : FUNGUS FLORA OF YORKSHIRE. I09 

 GYMNOSPORANGIUM. Hedw. 



1315' Gymnosporangium sabinae (Dicks). 

 \Rcestelia cancellata Reb.] 

 N.E. — Telenios'poxes on J nnipenis sabina Scalby, near Scar- 

 boro'. 



S.W. — iEcidiospores on pear tree, Dinnington (Lees' Fl.). 



1316. Gymnosporangium clavapiaefopme (Jacq.). 

 [Podisoma jtmiperi Fr. Rcestelia lacerata Tul., etc.] 



N.E. — Scarboro. ^cidiospores on hawthorn leaves ; 

 teleutospores on juniper. 



Mid W.— Bishops' Wood (*' Nat.', Sep. '78). Hambleton 

 {Tr. ii.). Ribblehead] (Tr. iv.). Wistow. Horton-in- 

 Ribblesdale (Lees' FL). 



S.W.— Snaith (Lees' Fl.). 



N.W.— Leyburn (J. A. Wheldon). 



" Very injurious to nursery stock. In the case of full grown 

 pear trees, the loss of the leaves early in the season prevents 

 the formation of a good supply of reserve material, and con- 

 sequently a poor crop of fruit the following season " (Mass. 

 Text-Book of Plant Diseases, fig. 65). 



PUCCINIA. Pers. 



1317. Puccinia galii (Pers.) [P. galiorum Link. 

 P. difformis Fckl., etc.] . 



N.E. — Scarboro'. Bulmer (Tr. iv.). Hawnby, near 

 Helmsley, on Asperula odovata ; Bedale, on Galium cniciata 

 {]. A. Wheldon). Whitby. Arncliflfe Woods (F.F., '94). 



S.E.— North Wood, Boynton (VV.W.S.). Filey, on 

 G. cniciata (*' Nat.', July '03). 



Mid W. — ^a\\dior\,on G. saxatile; Wighill ; Walton (Lees' 

 Fl.). Airton (Fl. Skipt.). Brennand Valley, Newton-in- 

 Bowland (Exc. '96). 



1318. Puccinia calthae Link. \^cidiim. Grev.] . 

 N.E.— Scarboro' (' Nat.', Aug. '81). Throxenby (W.W.S.). 

 S.E.— Filey (*' Nat.', July '83, and July 1903). Driffield 



<R.H.P.). 



