fungí argentini 175 



caulibus saepius 6-14 compacte constipata, erümpentia (1/2- 

 3/7 mili.), poculiformia, parum exerta, ore recto vel vix reflexo, 

 integro rarissime denticulato, epiíhecio lutescenti-aurantiaco 

 donata; contextus cellulis sulbrotundis, parum angulosis, centro 

 depressis, margine striatis (24-30) hyalinis efformatus; sporae 

 subsphaeroideae (20-22), mutua pressione obtuse exagonae, lae- 

 ves, crassiuscule tunicatae, protoplasmate pauco guttulato- 

 oleoso flavo-fuligineo gerentes. 

 Hab. Ad folia caulibusque Verbenae lüorahs secus Rio de la 

 Plata et al Eiacbuelo, vulgatissimum aest. 1880. 



57. Aecidium Cestri Mntgn. Gay, El. Chl. VIII, p. 39. 



Hab. Ad folia viva Cestri Parqui ubique vulgatissimum in agro 

 Bonariense, Aest. 1880. 



Obs. Hypophyllum ; acervuli subiculo flavido-aurantiaco incrassato 

 insidentes maculamque epipliyllam pallescentem efficientes ; 

 pseudosporangia laxiuscule 12-40 gregaria, concentrice dispo- 

 sita, erümpentia, valde exerta (1/3-3/7 mili.), ore praelongo sub- 

 cylindrico (1/3-1 mili, long.) tenui, membranáceo, albido bya- 

 lino crenulato-laciniatum, quandoque usque ad basim fisso ; 

 epithecio luteo-fulvescente donata; contextus cellulis lancifor- 

 mibus , subliberis basi tantum connexis (45-60x24-30), squa- 

 moso-imbricatis (ut in piscibus), crassiuscule tunicatis, hyalinis 

 efformatus; sporae subsphaeroideo-elongatae, obtuse (e mutua 

 pressione) penta-exa-gonae (25-30 X 22-24), minute asperulae, 

 tenui tunicatae, 4-6 guttulis protoplasmaticis oleosis foetae. 



58. GrRAPHioLA Phoenicis Poit. Aun. Sc. nat. 1824, III, p. 473, 

 tab. 26, f. 2. 



Hab. In foliis vivis Phoenicis dactyliferae a Buenos-Aires et a 

 San José de Flores, Palermo, Belgrano, vulgatissima aest. 1880. 



Obs. Sporae subspheroideae chlorino-liyalinae (3-5), granuloso- 

 farctae an verruculosae ? 



FIIirCOaSYCETEAE dBry. 



59. PlLOBOLUS CRYSTALLINUS Tod. Fung. Meclíl. I, p. 41. 



Hab. In fimo vaccino et equino ubique vulgatum post pluvias, 



Aest. 1880. 

 065. Sporae ellipticae, utrinque rotundatae (10-12x6-7), hyalinae. 



60. PiLOBOLüS ROSEUS Speg. (n. sp.) 



