fungí guaranitici 75 



sterili latiuscula (1 mllm. lat.) circumscriptis donatum, postice 

 sub stipite semper ac manifestissime marginatum. 



Hab. In sylvis ad truncos foliis putrescentibus atque humo obo- 

 volutos prope Paraguari, Jun. 1883 (sub num. 3908). 



übs. Stipes quandoque vix evolutus ac tuberculiformis, quando- 

 que majusculus (1 cent. long. — 6-8 mllm. crass.), subcom- 

 pressus, horizontalis v. incurvato-verticalis, subdorsalis, inferné 

 semper marginatus, e suberoso coriacellus, extus pallide car- 

 neo-fuscus, minutissime pruinuloso-velutinus. 



66. Grandinia dubiosa Speg. (n. sp.) 



Diag. Effusa, tenuissima, mucedinea, yíx perspicua (in sicco), 

 sordide subgrisea v. subalutacea ; verrucae sparsae v. bine 

 inde laxe gregariae, globosae (150 diam.), candidae, tomento- 

 sulae, vértice saepius areola glabrata instructae, pilis simpli- 

 cibus, teretibus, subclavulatis, ápice obtusis et asperulis (50- 

 55 X3), primo byalinis, dein pallide fulvescentibus. 



Hab. Ad ramos dejectos decorticatosque putrescentes in sylvis 

 prope Guarapi, Nov. 1881 (sub num. 3421). 



Obs. Species sterilis valde dubiosa ; an Soleniae species inevoluta? 



THELEPHOREAE FR. 



67. Thelephora (Mesopus) AURANxiACAPers. =rFr. Symb. p. 356 n. 

 12. 



Hab. Ad truncos dejectos putrescentes in sylvis subvirgineis 

 prope Guarapi, ann. 1880. 

 f. typica (sub num. 3357). 



Obs. Pileus calyciformis ('3-4 cent. diam. — 1,5-2 cent, alt.), 

 membranaceus, integer v. saepe 1 v. ^o fissus ad basin fere 

 usque, superno dorso glaberrimus, obsoleto radiatim fibrosus, 

 gilvus V. fulvescenti-purpurascens, non v. vix subnitens, obso- 

 letissime concentrice zonatus, inferna (hymenio) aurantiacus, 

 laevissimuSj margine tenuiore non v. vix zona sterile notato, 

 undulato-repando, parce fimbriato-soluto ; stipes brevis (0,5-1 

 cent. long. — 1 mllm. crass.), rigidulus,albescenti-carneus, sub- 

 farinosulus, basi dilatato-adfixus. 

 f. intermedia (sub num. 3355). 



Obs. Pileus subparvulus, calyciformis (2-2,5 cent. diam. —1,5 



