136 NEW YORK STATE MUSEUM 
Oligonema flavidum Pk. 
N. Y. State Mus. Rep’t 31, p.42, 56. 1879 
Buf. Soc. Nat. Sci. Bul. 1, p.65. July 1873. (As Perichaena flavida Pk.) 
N. Y. State Mus. Rep’t 26, p.76. 1874 
Ombrophila albiceps Pe. 
N. Y. State Mus. Rep’t 42, p.34, pl.2, fig.1-5. 1889. Bot. ed. 
Omphalia albidula Pk. 
N. Y. State Mus. Rep’t 40, p.17. 1896. Bot. ed. 
Omphalia aurantiaca PR. 
Torr. Bot. Club Bul. 25, p.323. June 1808 
Agaricus (Omphalia) austini PR. 
N. Y. State Mus. Rep’t 28, p.48. 1876 
N. Y. State Mus. Rep’t 45, p.42. 1803. Bot. ed. . 
Omphalia campanella sparsa Pk. 
N. Y. State Mus. Bul. 54, p.964. 1902 
Omphalia chrysea Pk. (Omphalia chrysophylla chrysea Pk.) 
Omphalia chrysophylla Fr. var. chrysea Pk. 
N. Y. State Mus. Rep’t 45, p.36. 1893. Bot. ed. 
N.Y. State Cab. Rep’t-23, pis5. 21872. 7 Bot, eds (CAs- Acariens, «(Ome 
phalia) chryseus Pk.) 
Omphalia clavata Pk. 
N. Y. State Mus. Rep’t 51, p.285. 1808 
Omphalia corticola Pk. 
N. Y. State Mus. Rep’t 44, p.18, pl.2, fig.8-12. 1891. Bot. ed. 
N. Y. State Mus. Rep’t 45, p.40-41. 1893. Bot. ed. 
Omphalia curvipes PR. 
Torr. Bot. Club Bul. 34, p.345-46. July 1907 
Omphalia eximia Pk. . 
Torr. Bot. Club Bul..25, p.370. July 1808 
Agaricus (Omphalia) fibula Bull. var. conicus Pk. ° 
N. Y. State Mus. Rep’t 38, -p.109. 1885 
N. Y. State Mus. Rep’t 45, p.40. 1893. Bot. ed. 
Agaricus (Omphalia) fibuloides Pk. 
N. Y. State Mus. Rep’t 24, p.63. 1872 
N. Y. State Mus. Rep’t 45, p.39. 1893. Bot. ed. 
Omphalia gerardiana Pk. (Clitocybe gerardiana Pk.) 
Agaricus (Omphalia) lilacifolius Pk. 
N. Y. State Mus. Rep’t 20, p.66. 1878 
N. Y. State Mus. Rep’t 45, p.34. 1893. Bot. ed. 
N. Y. State Mus. Rep’t 24, p.63, pl.1, fig.1o-13. 1872. (As Agaricus 
(Omphalia) lilacinus Pk.) 
Omphalia lilacina Pk. (Omphalia lilacifolia Pk.) : 
Omphalia luteola Pk. 
Torr. Bot. Club Bul. 23, p.411-12. Oct. 1806 
Agaricus (Omphalia) montanus PR. 
N. Y. State Mus. Rep’t 27, p.o4. 1875. 
N. Y. State Mus. Rep’t 45, p.37-38. 1803. Bot. ed. (Mycena montana 
Pk. in Sylloge 5) 
