70 ANGIOCARPOUS LICHENS. 



" I never saw patellulse with the Cliostomiim on Sussex 

 specimens, whilst none of the Norfolk and Suffolk ones 

 are without/' 



Genus II. Strigula, Fries, 



Perithecium sub-globose, collapsing, at length opening 

 by an irregular fissure, or minute pore. Nucleus at first 

 gelatinous, at length rigid, becoming black and cracking 

 when exposed. Thalhis mostly produced beneath the 

 cuticle. Parasitic on coriaceous perennial leaves. Berkeley, 

 E. B. Siippl 



1. S. Babingtonii, Berkeley. Sporidia in asci 8, 

 subcymbiform, triseptate. Plate XXX. fig. 4. 



Strigula Babingtonii, Berkeley, E. Bot. Suppl. 2957. (1849.) 



On box, Cambridge ! Bev. Churchill Bahinyton. 

 On laurel, Gopsall, Leicestershire ! Bev, A. Bloxam. 



Our figures of the sporidia differ from those represented 

 in E. Bot. SuppL, t. c. 



