(48) 
Shear, C. L. and Stevens, Neil E. Studies of the Schweinitz Collections of Fungi. I 
Sketch of his mycological work. (Mycologia IX [1917], p.. 191—204,. Pl. VII. 
et IX.) 
— — Studies of the Schweinitz Collections of Fungi. II. Distribution and previous 
studies of authentic specimens. (Mycologia IX [1917], p. 333—344.) 
— — The mycological work of Moses AshleyCortis. (Mycologia X1[1919], p.181—201.) 
Shear, C. L., Stevens, N. E. and Tiller, R. J. Endothia parasitica and related species. 
(U. S. Dept. Agric. Bull. 380 [1917], p. 1—82, Pl. I-XXIIL, Fig. i—5.} 
Siggers, P. V. Some cultural characteristics of Pestalozzia funera Desm. (Rep. Michigan 
Acad. Sci. XVII [1916], p. 141, Pl. XII.) 
Small, W. Notes on species of Colletotrichum and Phoma in Uganda. (Kew Bull. 
1921, p. 57--67.) 
Smith, C. O. Cottony rot of lemons in California. (Calif. Agric. Exp. Stat. Bull. 
265 [1916], p. 237—258, Fig. 1-11.) ' 
— Preliminary studies on the resistance of Prunus to artificial inoculation with 
Bacterium tumefaciers. (Phytopathology VI [1916], p. 186—194, Pl. VI.) 
Sousa da Camara, Emmanuele de. Mycetes aliquot novi alique in Mycoflora Azorica 
et Africana ignoti in Laboratorio Pathologiae vegetalis Instituti Agronomici Oli- 
sipponensis observata. (Revista Agronomica Olisippo [1920], 7 pp. Tab. I—IV.) 
— Mycetes aliquot novi alique in Mycoflora Lusitaniae ignoti. In Laboratorio 
Pathologiae vegetatis Instituti Agronomici Olisipponensis observata. (Revista 
Agronomica Olisippo 1920, 14pp. Tab. I--V.) ; 
Spaulding, P. Notes on Cronartium comptoniae. III. (Phytopathology VII [1917], 
p- 49—51.) £ 
Speare, A. T. On certain entomogenous Fungi. (Mycologia XII [1920], p. 62—76, 
Pi. IH—V.) 
— The fungus parasite of the periodicai cicada. (Science II. ser. L[1919], p. 116—117.) 
Spegazzini, Carlos. Fungi nonnulli senegalenses et canarienses. (Anales Mus. ‚Nacı 
Hist. Nat. Buenos Aires XXVI [1914] 1915, p. 117--134, 6 Figuras.) 
— Laboulbeniali ritrovate nelle collezioni di alcuni museiitaliani. (Ibidem p. a. s 
Fig. 148.) . i ; 
— Revision de las Laboulbeniales Argentinas. (An. Mus. BR Hist. Nat. Buenos Aires 
XXIX [1917], p. 445—688, 213 Figs.) 
Standley, Paul C. Rusts and Smuts collected in New Mexico in 1916. (Mycologia X 
[1918], p. 34-42.) 
— Rusts from Glacier National Park, Montana. (Mycologia XII [1920], p. 143—148.) 
Stevens, F. L. A convenient, little-known method of making micromounts of fungi. 
(Phytopathology VI [1916], p. 367368.) = 
— Spegazzinian Meliola Types. (Bot. Gazette LXIV [1917], p. 421-425, Plates 
XXIV—XXVL) ; 
— The genus Meliola in Porto Rico including Descriptions of Sixty-two New Species 
and Varieties and a Synopsis of all known Porto Rican Forms. With five Plates. 
(Blinois Biolog. Monographs Vol. II [1916], Nr. 4, 82pp. V Plates.) : 
Stevens, F. L. and Dalbey, Nora E. New or noteworthy Porto Ricau Fungi. (Myeco- 
logia XI [1919], p. 4—9, Plates II. and III.) ; 
— — Some Phyllachoras from Porto Rico. (Bot. Gazette LXVILI [1919), p- 54 
Pi. VI-VIII) 
— Three new Fungi froın Porto Rico. (Mycologia XII [1920], p. 5253.) 
Stewart, V. B. The perennation of Cronartium ribicola Fisch on urrant. ip 
pathology VII [1917], p. 448—449.) 
