168 NOrVELLE CLASSIFICATION 



ill. coNiocYBE Ach., Fr. 



Thalltis pulveraceus. Apothecia longe stipitala excipulis 

 valde aperlis; sporae sphaericae (numquam nigricantes) , 

 capitula excipulorum globoso-pulverulenta eflicientes. (1) 



1. C. furftiracea A.ch. G. (Var. sulphurella Whlnb., Nyl. L. P. 



7). —2. C. gracilenta Ach. — 3. C. pallida Fr. G. — 4. C. 



hyalinella Nyl., Moug. St. Vog. 1152. G. — 5. C. farinacea 



(Chev.)- G. — « C. nigricans » Fr. vix distinguenda a Cal. 



subtili Pers. 



IV. SPHINCTRINA Fl'. p. p., DN. 



Apothecia ad thalluni Perlusariamm parasitica nilida, 

 globoso-turbinata, sessilia vel breviter stipitata , margine 

 excipuli crassi conslricto. Sporae simplices nigricantes. Sper- 

 matid acicularia, arcuala. 



1. Sph. turbinata Fr., DN. G. —2. Sph. microcephala (Tul. 



Mdm. Lich. p. 78, t. XV, f. 20, non Cal. microceph. Borr., 



nee Fr. I. S. 16). 



Trib. II. Sphaerophorel. 



1. SPH^ROPHORON Pers. 



Thallus fruticulosus fragilis, intus medulla repletus alba 

 ex elementis filamenlosis laxe contexta; axes primariae apice 

 clavatim seu globose dilatatae, nucleos ibi recipientes apothe- 

 ciorum tandem varie dehiscenles. Sporae sphaericae vel rotun- 

 datae, cuticula pigmentaria atra obtectae. Spermatia oblonga. 



1. Sph. coralloides Pers. G. — 2. Sph. fragile Pers. G. — 3. 



Sph. compressum Ach. G. — Exoticum : Sph. teoierum Laur. 

 n. ACROSCVPHUsLev., Tul. M4m. Lich. p. 210, t.XV.f. 11-12. 



Series II. CLADOMOIDEI. 



Trib. III. Bwoiuycet. 



1. B^OMYCES Pers. 

 Thallus crustaceus effusus vel orbicularis, anibilu lobatus, 



(1) Est genus Coniocybe, quoad apothecia, ad Calicium, ut Biaton. 

 Fr. ad Lecideam Fr., vix aliter inviceni differunt. 



