106 NEW YORK STATE MUSEUM 
Agaricus (Hebeloma) colvini Pk. 
N. Y. State Mus. Rep’t 28, p.49. 1876 
Hebeloma colvini Pk. var. velatum Pk. 
N. Y. State Mus. Rep’t 48, p.19-20. 1896. Bot. ed. 
Agaricus (Hebeloma) excedens Pk. 
N. Y. State Mus. Rep’t 24, p.68-69. 1872 
Hebeloma foedatum Pk. 
Torr. Bot. Club Bul. 22, p.202. May 1895 
Agaricus (Hebeloma) fragilior Pk. 
N. Y. State Mus. Rep’t 27, p.g5. 1875 
Agaricus (Hebeloma) fuscodiscus Pk. 
N. Y. State Mus. Rep’t 27, p.g5, pl.1, fig.3-6. 1875 
Hebeloma gregarium PR. 
N. Y.. State. Mus: Rept 40, p.18-16, 1606. Bota ied: 
Agaricus (Hebeloma) griseoscabrosus Pk. 
But!-Soc: sNat Sets bub i up yi lye 7s 
N. Y. State Mus. Rep’t 26, p.57.°. 1874 
Agaricus (Hebeloma) illicitus Ph. 
N. Y. State Mus. Rep’t 24, p.68, pl.4, fig.1-5. 1872 | 
“Flora of Colo.,” Dep’t Int. Pub. (Washington) 4:164. 1874 
Agaricus (Hebeloma) infidus Pk. 
N. Y. State Mus. Rep’t 27. pios. 1875 
Agaricus (Hebeloma) mutatus Pk. 
N. Y. State Mus. Rep’t 24, p.69. 1872 
Agaricus (Hebeloma) pallidomarginatus Per. 
Buf. Soc, Nat: Ser oBul. 1, piso-51. \jitlyas73 
N. Y. State Mus. Rep’t 25, p.78. 1873 
Hebeloma palustre Pk. 
N. Y. State Mus. Bul. 25, p.649. 1800 
Agaricus (Hebeloma) parvifructus Pk. 
N. Y. State Mus. Rep’t 38, p.88. 1885 
Hebeloma pascuense Pk. 
N. Y. State Mus. Rep’t 53, p.844-45, pl.C, fig.21-27. 1900 
Agaricus (Hebeloma) sarcophyllus Pk. 
N.Y. State Cab. Rep't+23,p.00, plot te. 7th saege bot ed: 
Hebeloma sociale Pk. 
NAY. state Mus: Bul75.op. 152 \s1004 
Agaricus (Hebeloma) sordidulus Pk. 
N. Y. State Mus. Rep’t 38, p.88. 1885 
Agaricus (Hebeloma) stellatosporus Pk. 
But sec. Nat. Set. Bul tp sre: uly 873 
N. Y. State Mus. Rep’t 26, p.57. 1874 
Hebeloma subochraceum Pk. (Inccybe subochracea Pk.) 
Helicomyces mirabilis Pk. 
N. Y. State Mus. Rep’t 34, p.46, pl.2, fig.6-10. 1881 
Helicosporium cinereum Pk. 
N. Y. State Mus> Rep’t 33, p.28, plz) fig.4-6, 1880 
Helicosporium ellipticum Pk. 
N. Y. State Mus. Rep’t 27, p.103, pl.2, fig.q-12. 1875 
