38 [Assembly 



C. Vanderloo, Albany, IS". Y. 

 Specimen of root with enlargement. 



J. J. Brown, M. D., Sheboygan, Wis. 

 Cylindrosporium Rubi E. & M. 



George L. English, Philadelphia, Pa. 

 Schizea jjusilla Pursh. 



(C.) 



PLANTS NOT BEFORE REPORTED. 



Solidago speciosa, JSldf. 

 Brunswick, Rensselaer county. £'. C. Howe. 



Eragrostis Frankii, Meyer. 

 Center island near the railroad bridge at Troy. Howe. * 



Agaricus (Tricholoma) rubescentifolius, n. sp. 



Pileus thin, convex or nearly plane, subumbilicate, at first brown- 

 ish, then smoky-yellow, sometimes obscurely squaraulose ; lamellae 

 narrow, close, adnexed, creamy-white or pale yellow, becoming smoky- 

 red in drying; stem glabrous or slightly fibrillose, hollow, pruiuose 

 at the top, colored like the pileus; sjjores minute, subglobose, .00016 

 to .0002 in. long. 



Plant subcEespitose, 1 to 1.5 in, high, pileus 6 to 12 lines broad, 

 stem 1 to 2 lines thick. 



Pine stumps. North Greenbush. Aug. 



Agaricus lascivus, Fr. 



Woods. Delmar. Sept. The plant is apparently a variety,- 

 being odorless and having the pileus almost white. 



Agaricus cerussatiis, Fr. 

 Thin woods. Karner. Sept. 



Agaricus amplus, Pers. 

 Sandy soil. Karner. Sept. 



Agaricus (CoUybia) fuscolilacinus, n. sp. 



Pileus thin, convex, glabrous, hygrophanous, even and watery- 

 brown when moist, lilac-brown and rugose when dry ; lamellse close, 

 ventricose, adnexed, brownish ; stem slender, flexuous, hollow, col- 

 ored like the pileus, mealy or pruinose at the top, with a whitish 



