— 413 — 



Hab. Ad terrara in pratispinguibus iprope Apiahy, Aug. 1881 

 (sub n. 1o3o). 



Obs. Solitarius ; pileus carnosus primo e globoso ovatus 

 dein hemisphaerico-expansus (15-20'" dm.) centro crasse 

 obtuseque umbonatus, glaber laevis, margine integer 

 incurvulus, non striatiis, e fusco v. ferrugineo rufe- 

 scens (in sicco testaceus) ; caro alba compactiuscula sub 

 umbone evoluta super lamellas gradatim marginem versus 

 evanescens ; stipes carnosus erectus rectus v. vix flexuo- 

 sulus, teres (35-40'" Ig. X 3-4'" crs.) facillime a pilco 

 secedens glaber laevis, ñstulosus, superne ferrugineus 

 deorsum sensim incrassatus pallescens basi saepius albo- 

 pulverulentus, sub pileo anulo descendente párvulo cras- 

 siuscule membranáceo albo integro persistente ornatus ; 

 lamellae polymacriae confertiusculae latae (3'" It.) antice 

 obtuse acutatae postice attenualo-rotundatae, longiores 

 attenuato-adnatae, acie integrae sordide e fusco ferrugi- 

 neae ; sporae e sphaeroideo ovatae (9-10 x8-9m) laeves 

 ferrugineae. Species pulchella Ph. blattaríae Fr. habitu 

 accedens, mox tamen dignoscenda. 



63. Pholiota Pciggarii Speg. (n. sp.) 



Diag. Humigena, phaeota ; pileus tenui carnosus convexo- 

 planus laevis glabler e lutescente testaceus ; stipes sub- 

 íistulosusbasi subincrassatus laevis, pileo pallidior, anulo 

 albo majusculo superne praeditus ; lamellae confertae 

 postice attenuato-adnatae non v. vixsubdecurrentes fusco- 

 ferrugineae ; sporae ellipsoideae laeves fusco-ferrugi- 

 neae. 



Hab. Vulgata in pratis graminosis prope Apiahij, Aut. 

 1881-88 (sub n. 2876). 



Obs. Solitaria v. hinc inde laxe gregaria ; pileus e convexo 

 planus (30-50'" dm.) centro non v. vix depressus, nun- 

 quam umbonatus, carnosulus, mollis glaberrimus v. vix 

 in prima aetate laxissime minutissiraeque pulverulentus, 



T. XI 28 



