BY JOHN SU1RT>EY, D.SC. 41 



G. sophidlca v. recla, Al.A., Bot. Bull., xiii., 28. 

 G. mhvdata, Shirley, s. Graphis suhvelata, Stirton, 

 Q.A..]., Xov., 1899. 



G. tenuirima, Shirley. Bot. Bull., v., 34. 



8. Platygrammina, M.A. Peritheciuiii fuscous or 

 pallid, base wanting : disk widely aperient, 

 subplane, pallid, clothed with a thin thalline 

 vestment. 



G. quussiaecola, M.A. s. Grapliiua pyelodcs, Wils., Bot. 

 Bull., ii., 32 : viii., 103. 

 ' s. Platyyraphiiui, M.A. Apothecia and disk 

 thickly albido-thalline clothed ; peritheciuni 

 brown or pallid or almost indistinct, base 

 complete, everywhere thin : disk broad, flat, 

 pallid. 

 . G. simulans, M.A., Bot. Bidl., iii., 29. 



s. Medusulijia, M.A. Lirellee gregariously crowded, 

 not subsequently dispersed. 

 G. egenella, M.A., Bot. Bull, iv., 31. 



57. (a) Pkceoqraphina, M.A. 



s. Ehutheroloma, M.A. Peritheciuni wanting or 

 hyaline under the lamina, elseM'here black 

 or olivaceo-fuscous or evanescent ; lips at 

 length distant, thin : disk Avide, subplane, 

 nigro-fuscouf^. 

 P. caesio-pruinosa, M.A., Bot. Bull., iii., 20. 

 P. caesio V. rnonospora, M.A. , Bot. Bull., xiii., 28. 



s. Homoloma, M.A. Peritheciuni fusco-nigrous^ 

 not sulcate or thalline clothed : base complete, 

 margins thick : disk black and narrow. 

 P. assimilis, Shirley, Lich. Fl. Q., p. 195. 



s. ChrooJoma, M.A. Lirellse clothed with thalline 

 stratum, wholly ))allid, or golden or brown ; 

 margins thick, connivent, beneath the thallus 

 profoundly longitudinally sulcate : disk 

 narrow, pallid. 

 P. chrysentera, M.A., Bot. Bull, iv., 31. 

 P. contexta, M.A., Bot. Bull, iv., 32. 



57. (6). Helminthocarpon, Fee. 



H. Bailey arm^n, M.A., Bot. Bull, xiii., 29. 



