76 fournal of Mycology [Vol. 14 



Amanitopsis pulverulenta Peck n. sp., shaded banks by road- 

 side. N. Y. State Mus. 1906 Bull. 116 (Bot. 10) wj. July 

 1907. 



Amelanchier alnifolia Nutt., host to Roestelia harknessiana 

 Ellis & Ev. n. sp. Bull Torn Bot. Club, 34:462. Sept. 1907. 



Amelanchier alnifolia Nutt. (?), host to Roestelia hark- 

 nessianoides Kern n. sp. Bull. Torr. Bot. Club, 34:463. 

 Sept. 1907. 



Amelanchier oreophila A. Nels., fruit, host to Roestelia hark- 

 nessianoides Kern n. sp. Bull. Torr. Bot. Club, 34:463. 

 Sept. 1907. 



Amerosporium platense Speg. n. sp., on branches of Manihot 

 carthagenensis. [Argentine, S. A.] An. Mus. Nac. Buenos 

 Aires, Ser. Ill, 8:85. 1902. 



Anthostomella destruens Shear n. sp., from pure culture on 

 cornmeal, isolated from a diseased cranberry. Bull. Torr. 

 Bot. Club, 34:313. June 1907. 



Apple Rot, An, due to Volutella [V. fructi.] F. L. Stevens and 

 J. G. Hall. Jour. Mycol. 13 :94-9. May 1907. 



Apple Scab in Eastern Washington. W. H. Lawrence. Wash. 

 Agr. Exp. Sta. Bull. 75:1-4. 1906. 



Apricot trees, host to Valsa leucostoma (Cytospora rubenscens 

 Nitschke) [Rolfs.] Science N. S. 26:87-9. 19 July 1907. 



Arbor vitae, see Thuja occidentalis. 



Arjoni( sp., host to Euryachora ? arjoniae Speg. n. sp. [Argen- 

 tine, S. A.] An. Mus. Nac. Buenos Aires, Ser. Ill, 8:75. 

 1902. 



Armilliaria bresadolae Rick n. sp., ad terram. [Brazil, S. A.] 

 Broteria, 62:71. 20 July, 1907. 



Armillaria ventricosa (Peck) Peck n. n. [Lentinus ventricosus 

 Peck.] Bull. Torr. Bot. Club, 34:104. Feb. 1907. 



Arthrobotryum rickii Syd. n. sp., in culmis Arundinariae. 

 [Brazil, S. A.] Ann. Mycolog. 4:345. Aug. 1906. 



Arthur, J. C. Cultures of Uredineae in 1906. Jour. Mycol. 

 13:189-205. Sept. 1907. 



Arthur's Uredinales of the North American Flora, [review.] 

 W. A. Kellerman. Jour. Mycol. 13:89-94. May 1907. 



AscocHYTA chrysanthemi Stevens n. sp., in corollas, heads, 

 petioles and stems of cultivated plants of Chrysanthemum 

 indicum, causing blight. Bot. Gaz. 44:246. Oct. 1907. 



