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Journal of Mycology 
[Vol. 12 
Ripe-rot or Mummy Disease of Guavas [Gloeosporium psidii G. 
Del.] John L. Sheldon. W. Va. Agr. Exp. Sta. Bull. 
104:297-315. PI. -IV. 1 Apr. 1906. 
Robinia pseudacacia, pods, host to Leptosphaeria eustoma f. 
leguminosa Fairman n. sp. Ann. Mycolog. 4:327. Aug. 
1906. 
Robinia pseudacacia, pods, host to Metasphaeria leguminosa 
Fairman n. sp. Ann. Mvcolog. 4:328. Aug. 1906. 
Robinia pseudacacia, host to Leptosphaeria lydonvillae Fairman 
n. sp. Ann. Mycolog. 4:326. Aug. 1906. 
Robinia Pseudacacia, pods, host to Metasphaeria lyndonvillae 
Fairman n. sp. Ann. Mycolog. 4:328. Aug. 1906. 
Robinia pseudacacia, pods, host to Pleospora aureliana Fairman 
n. sp. Ann. Mycolog. 4:328. Aug. 1906. 
Robinia pseudacacia L., host to Sporormia leguminosa Fairman 
n. sp. Proc. Rochester Acad. Sci. 4:217. March 1906. 
Rossellinia bakeri Ellis n. sp., on Urera. [Nicaragua.] Tor- 
reya, 5:87. May 1905. 
Rossellina etaeospora Sacc. et Fairm. n. sp., ad truncos putre- 
scentes dejectos in silvos. Jour. Mycol. 12:48. Mar. 1906. 
Rot, A New Apple, see Longyear , B. O. A New. 
Russula nigrescentipes Peck, n. sp., in woods. Bull. Torr. Bot. 
Club, 33:214. Apr. 1906. 
Russulas of Madison and Vicinity. H. R. Denniston. Trans. 
Wise. Acad. Sci. Arts & Let. 15:71-88. 1904. (issued 
1905)- 
Russula subvelutina Peck, n. sp. Bull. Torr. Bot. Club, 33:215. 
April 1906. 
Rust Notes for 1905. J. M. Bates. Jour. Mycol. 12:45-47. 
Mar. 1906. 
Rust parasites [of Asparagus Rust; Darluca filum Cast., Tuber- 
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Ralph E. Smith in Asparagus and Asparagus Rust in Cal¬ 
ifornia. Calif. Agr. Exp. Sta. Bull. 165:91-4. 1 Apr. 1905. 
Rust [Macrosporium cucumerinum] - Resisting Cantaloupe. 
Philo K. Blinn. Col. Agr. Exp. Sta. Bull. 104:1-15. PL 
V-X. Nov. 1905. 
Saccaroo, P. A. Micromycetes Americani Novi. Jour. Mycol. 
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Saccaroo, P. A. Notae Mycologicae [two new genera and many 
new species]. Ann. Mycolog. 4:273-8. 5 June 1906. 
