MASSEE AND CROSSLAND : FUNGUS FLORA OF YORKSHIRE. 189 

 GYMNOSPORANGIUM. Hedw. 



1315. Gymnosporangium sabinae (Dicks). 



[Rocstelia cancellata Reb.] 

 N.E. — Teleutospores on Juniper us sahina Scalby, near Scar- 

 boro'. 



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



1316. Gymnosporangium clavariaefopme (Jacq.). 

 [Podisoma jnnipeyi Fr. Rccstelia lacevata Tul., etc.] 



N.E. — Scarboro. .Ecidiospores 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. galiovnm Link. 

 P. difformis Fckl., etc.] . 



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

 Helmsley, on Asperula odorata ; Bedale, on Galium cruciata 

 (J. A. Wheldon). Whitby. ArnclifFe Woods (F.F., '94). 



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

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



MidW. — Baildon, on G. sa.va///6'; Wighill ; Walton (Lees' 

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

 Bowland (Exc. '96). 



1318. Puccinia calthae Link, [^cidium. Grev.] . 

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

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



{R.H.P.). 



