Part 5, 1916] AGARICACEAR 343 
Mycena elegans (Pers.) Quél. Champ. Jura Vosg. 221, 1872. (Agaricus elegans Pers. 
Syn. Fung. 391. 1801.) Reported from the Carolinas by the older mycologists. The lamellae 
are described as yellow on the edges. Schréter says cystidia are present, filled with orange- 
colored sap. 
Mycena filopes (Bull.) Quél. Champ. Jura Vosg. 72. 1872. (Agaricus filopes Bull. 
Herb. Fr. gi. 320. 1786.) Reported from many parts of the eastern United States by the 
older mycologists and also from Colorado by Clements. 
Mycena hiemalis (Osbeck) P. Karst. Bidr. Finl. Nat. Folk 32: 124, 1879. Reported 
from Cuba, California, and elsewhere and said by some to be the same as P. corticalis (Bull.) 
Mutrill. Bambeke says it is very near this species but that no cystidia are present. He 
describes the spores as globose or subglobose, 7-9 p. 
Mycena Iris (Berk.) Qué]. Champ. Jura Vosg. 223. 1872. (Agaricus (Mycena) Iris 
Berk. in Smith, Engl. Fl. 52: 56. 1836.) Reported from Nebraska, Minnesota, California, 
and elsewhere. A specimen at Albany so determined by Peck proves to be P. cyaneobasis. 
Mycena lactea (Pers.) Quél. Champ. Jura Vosg. 69. 1872. (Agaricus lacteus Pers. Syn. 
Fung. 394. 1801.) Reported from New England to South Carolina by the older mycologists. 
There is one small specimen at Albany from the Catskills so named by Peck. Persoon de- 
scribes the plant as entirely white, while Bulliard and Fries refer to the disk as yellowish. 
Mycena leptocephala (Pers.) P. Karst. Bidr. Finl. Nat. Folk 32: 109. 1879. (Agaricus 
leptocephalus Pers. Ic. Descr. Fung. 48. 1798.) Reported from North Carolina by Schweinitz. 
Mycena ltlacina (Mont.) Sacc. Syll. Fung. 5: 257. 1887. (Agaricus (Mycena) llacinus 
Mont. Syll. Crypt. 110. 1856.) Collected on fallen decayed wood at Columbus, Ohio, and 
described as lilac with rosy-ochraceous lamellae. 
Mycena lineata (Bull.) Quél. Champ. Jura Vosg. 68. 1872. (Agaricus lineatus Bull. 
Herb. Fr. pl. 522, f. 3; hyponym. 1790; Pers. Syn. Fung. 383. 1801.) Reported from 
North Carolina by Schweinitz as occurring there in grassy land. 
Mycena metata (Fries) Quél. Champ. Jura Vosg. 71. 1872. (Agaricus metatus Fries, 
Syst. Myc. 1: 144. 1821.) Recently reported by Peck, but the specimens seen at Albany 
do not correspond to authentic material obtained from Bresadola. 
Mycena polygramma (Bull.) Quél, Champ. Jura Vosg. 70. 1872. (Agaricus polygrammus 
Bull. Herb. Fr. pl. 395. 1788.) Reported from many parts of the eastern United States but 
the specimens so named do not appear to match authentic material from Europe. 
Mycena pseudopura (Cooke) Sace. Syll. Fung. 5: 257. 1887. (Agaricus (Mycena) 
pseudopurus Cooke, Grevillea 10: 147. 1882.) Reported from New York and Massachusetts. 
The species seems to have been confused with P. purus, both in Europe and in this country. 
Mycena radius (Johnston) Sacc. Syll. Fung. 9: 37. 1891. (Agaricus (Mycena) radius 
Johnston, Bull. Minn. Acad. 1: 218. 1877.) Described from specimens collected on the 
ground in Minnesota in May. , 
“Mycena rubromarginata (Fries) P. Karst. Bidr. Finl. Nat. Folk 32: 99. 1879. (Agaricus 
rubromarginatus Fries, Obs. Myc. 1:42. 1815.) Reported by Frost and by Peck. Kauffman 
recently collected specimens at North Elba which he describes as smaller than the type, with 
the edges of the lamellae fuscous-brown and scarcely reddish-tinted. The spores of his plant 
are 10-12 X 6-7 n, differing from those of P. purpureofuscus. 
Mycena rugosa (Fries) Quél. Champ. Jura Vosg. 69. 1872. (Agaricus rugosus Fries, 
Epicr. Myc. 106. 1838.) Reported from New York, Wisconsin, Kansas, and California. 
The species is unquestionably very near some of our plants, 
Mycena stylobates (Pers.) Quél. Champ. Jura Vosg. 75. 1872. (Agaricus stylobates Pers. 
Syn. Fung. 390. 1801.) Reported from many parts of North America. Schréter says the 
spores are cylindric-ellipsoid, 6-7 X 3. Peck describes a gray, striate, American form, 
which does not correspond with authentic specimens of the species from Bresadola. 
Mycena tintinabulum (Fries) Quél. Champ. Jura Vosg. 70. 1872. (Agaricus tintinabulum 
Fries, Epicr. Myc. 107. 1838.) Reported more than once from this country by the older 
mycologists. Several New York collections so determined by Peck are Prunulus curvipes. 
The plant figured by Fries is larger and resembles a short-stemmed specimen of P. galericulatus. 
Mycena vitilis (Fries) Quél. Champ. Jura Vosg. 72. 1872. (Agaricus vitilis Fries, Epicr. 
