- 9G 



lAtao, sacpe cai:(la coiiiin (liaiiictiuni ac^iuaiiU; iccta 

 (loiiatae. 



AIYXOMYGETEAE Wallr. 



186. Badhamia melanospora Spcg. Bcrl. inSacc.,1. c. f. 335. 



Hab. \d corticeni putresccntem paloruni in liortis, Apiahy, 

 Mart. 1888 (sub n. 2868). 



Obf<. Tunica anliista hvalina calcarca cxtus laevis intus e 

 capillitio calcareo dense gossypinula ; sporae e fuligineo 

 atrae opacae globosae (15-16 vdm.) laeves, sed sub lente 

 validissima in senectute saepius minutissime densissi- 

 meque reticulato-granulosae. 



187.BaDHAMIA ? PULCHERRIMA SpCg. (ll. Sp.) 



Diafj. Peridia dense aggregata cylindraceo-ellipsoidea albo- 

 cinerea, hypotliallo arachnoideo insidentia, tunica du- 

 plice vestita ; tubuli simplices brevissimi liyalini calca- 

 rei ; sporae globosae laeves atro-fuligineae. 



Hab. Ad corticem putrescentem arborum in sylvis prope 

 Apmhy, Aut. 1888 (sub n. 2754). 



Obs. Peridia hypotiiallo tenuissimo albo araclmoideo-ra- 

 muloso insidentia, cylindracea, subobovata v. cylindra- 

 ceo-ellipsoidea (1-1,2'" alt. X 0,5-0,6'" din.) utrinque 

 rotundata stipitibus plus minusve evolutis tenuissimis 

 albis flaccidis saepe fasciculato-connatis suffuha, dense 

 gregaria, acervulos orbiculari-expansos (10-100'" dm.) 

 eificientia, primo candidissima laevia, dein tunica externa 

 frustulatim secedente, interna denudata tenuissima cine- 

 rea gleba arcte adnata tantum vestita; gleba compactiu- 

 scula aterrima irregulariterevanescens; capillitiumomnino 

 calcareum e tubuhs brevissimiscrassis ditformibus reticu- 

 lato-connexis hyalinis, nodulis triangulari-applanatis, 

 efformatum; columella nulla; sporae globosae (10-15,v.din.) 



