I'OKTO RIOAN FUNGI. J 97 



Makasmius sacchari Wakker. 



On Andropogon hicornis, Rio Piedras. 

 Bromelia pinguin, Rio Piedras. 

 Panicum harhinode, Cambalache, Patillas. 

 Saccharum officinarum, Ponce, Fortnna, Rio Piedras, Cano- 

 vanas, Mameyes (22, 23, 38, 40, 41, 48, 59, 91, 94, 105). 



MARASMros SYNODicus (Kunzc) Fries. 



On dead leaves and grass, Rio Piedras (64). 



Marasmius Wilsonii Murrill. 



On dead leaves, Luqnillo (Wilson) (64). 



Melanotus fumosifolius Murrill. 



On rotten wood, Utuado (Britton and Marble) (67). 



Omphalopsis euspeerea (Berk. & Curt.) Murrill. 

 On dead wood (66). 



PajNELLus eugraminus (Mont.) Murrill. 

 On dead wood. El Duque, Rio Piedras. 



Plicatura obliqua (B. & C.) Murrill. 



On dead wood, Bayamon, Rio Piedras, El Yunque, Martin Pena. 



Polymarasmius sarmentosus (Berk.) Murrill. 

 On dead wood (64). 



PsATHYRELLA MiNUTULA (Schaeff.) Murrill. 

 (Psafliyrella disseminata Quel.) 

 On humus, El Yunque, Rio Piedras. 



PsATHYREi.LA Stevensonii MurriU. 



On garden soil, Rio Piedras (67). 



SCHIZOPHYLLUM COMMUNE Fr. 



(Schizophylhim alneum [L.] Sehroet.) 

 {Schizophyllus alneus [L.] Sehroet.) 

 On Citrus dccumana, Rio Piedras. Frnit rot, and wood rot of 

 trunk and limbs (89, 96). 

 Ipomcea batatas, Rio Piedras. 



Saccharum officinarum (dead and dying stalks), Rio Pie- 

 dras, Plaznela (20, 38, 48, 105). Common everywhere 

 on dead wood, Yabunoa, Carolina, Bayamon; Maricao, 

 Catano, El Gigante (Stevens) (82) ; Mona Island (12) ; 

 Vieques (102) ; Ad juntas (Sintenis) (50, 76) ; Santurce 

 HeUer) (19). 



SCYTINOTUS DISTANTIFOLIUS IMurrill. 



On dead wood, grass and sugar-cane leaves, Rio Piedras (48, 64). 



