116 A Monograpk of the Myjcogastres. 



wall. The spores vary in markings from vague granulations 

 to well-defined warts. 



(Rostafinski's Synonyms.) 



(Ferichaena coriicalis). 

 Lycoperdon corticate, Batsch. EL, p. 155 (1783). 

 Sphao'ocarpns sessilis, Bull., t. 417, f. 5 (1791). 

 Trichia gymnosj^erma, Pers., Obs., vi., f. 1, 2 (179G). 

 Tricliia circumscissa, Schrad., p. 19 (1797). 

 Licca circuviscissa, Pers., Syn., 196 (1801). 

 Physarum lutco-alhum, Solium., Saell., 1430 (1803). 

 Tuhulina circumscissa, Poir., Ency., viii., 5 (1808). 

 Pcrichacna ^^ojmlina, Fr., Gast., 12 (1817); Grev., t. 252; 



Eng. Fl., v., 821 ; Cooke, Hdbk., No. 1192. 

 Perichaena pojndina, /3 sorhca, Weinm. in Fr. S. M., iii., 192 



(1829). 

 Pcrichacna qucrcina, Fries, Gast., p. 12 (1817). 

 Trichia varia siobrufcsccns, Bong. Herb. 

 Licca qucrcina, Wallr. Fl. Cry., 2103 (1833). 

 Licca ccriocrcas, B. and Rav., Fungi Car., ii., 82. 

 Pcrichacna artocreas, B. and Rav., Grev., No. 370 (1873). 



(Pcrichacna ftisco-atra.) 

 Mucor lycoperdioidcs. Scop. Ann., iv., t. 1, f. 11 (1772). 

 Trichia fusco-atra, Sibth. Fl. Ox., 1152 (1794). 

 Sphacrocarpus sessilis. Sow., t. 258 (1803). 

 Licea circumscissa, (3 ahictina, A. and S., p. 108 (1805). 

 Perichaena ahictina, Fr., Gast., p. 17 (1817) ; Eng. FL, v., 321 ; 



Cooke, Hdbk., No. 1191. 

 Perichaena microcar2M, Sauter. Rabh. DC. FL, No. 2180 



(1844). 



Perichaena applanata, Mass. 



Sessile, adnate on a broad base, much depressed, circular in 

 outline or aethalioid and irregular, dehiscing in nn irregularly 

 circumscissile manner, wall with a dense layer of granules 

 of lime on its inner surface, hright Uuc-grcy ; mass of capillitium 



