320 



Mycologia 



47. Phyllachora graminis (Pers.) Fuckel. 

 On Valota insularis. Barceloneta, 551. 



48. Phyllachora Mayepeae Stevens & Dalby. 

 On Mayepea doming en sis. Maricao, 567. 



49. Phyllachora minuta P. Henn. 



On Paritmm tiliaceum. Catano, 650. 



50. Phyllachora nitens Garman. 



On Schlegelia brachyantha. El Yunque, 640. 



51. Phyllachora peribebuyensis Speg. 



On Tetrazygia elaeagnoides. Barceloneta, 636. 



52. Phyllachora Phaseoli P. Henn. 



On Phaseolus adenanthus. Tanam River, 659. 



53. ^Phyllachora Roureae Sydow. 



On Rourea glabra. Mayaguez, 626; El Yunque, 646. 



54. Phyllachora Securidacae P. Henn. 



On Securidaca virgata. Mayaguez, 564; Maricao, 563. 



55. Phyllachora sphaerosperma Wint. 



On Cenchrus echinatus. Campo Alegre, 437- 



V. SPHAERIALES 

 1. Cucurbitariaceae 



56. Rostronitschkia nervincola Fitzpatrick. 



On Gesneria albiflora. Maricao, 699. 



2. Coryneliaceae" 



7 The Coryneliaceae are included above under the Perisporiales. 



3. Mycosphaerellaceae 



57. Guignardia Pipericola Stevens. 



On Piper medium. Rio Piedras, 635. 



58. Mycosphaerella Didymopanicis Miles. 



On Didymopanax Morotoni. Maricao, 516. 

 On Didymopanax sp. Maricao, 515. 



59. Mycosphaerella Perseae Stevens. 

 On Per sea gratissima. Yauco, 337. 



4: Pleosporaceae 



60. Physalospora Andirae Stevens. 



On Andira jamaicensis. Martin Pena, 566. 



5. Clypeosphaeriaceae 



61. Linospora Trichosttgmae Stevens. 



On Trichostigma octandra. Yauco, 656. 



