324 NORTH AMERICAN FLORA [VoLUME 9 
9. Prunulus Meliigena (Berk. & Cooke) Murrill. 
Agaricus (Mycena) Meliigena Berk. &' Cooke, oe 6: 129. 1878. 
Mycena Meltigena Sacc. Syll. Fung. 5: 302. 1887. 
Pileus thin, hemispheric, 2-3 mm. broad; surface reddish-violet, margin sulcate: lamellae 
adnate, uncinate, concolorous: spores subglobose, papillate, 10 u: stipe short, furfuraceous, 
4-6 mm. long. 
Tyree LocaLity: South Carolina. 
Hapitat: On bark of Melia, Diospyros, etc. 
DISTRIBUTION: South Carolina. 
10. Prunulus amabillissimus (Peck) Murrill. 
Agaricus (Mycena) amabillissimus Peck, Ann. Rep. N. ¥. State Mus. 39: 39. 1887. 
Mycena amabillissima Sacc. Syll. Fung. 9: 37. 1891. 
Piles submembranous, campanulate, obtuse or acute, 6-12 mm. broad; surface glabrous, 
bright-red or scarlet, margin obscurely striatulate when moist: lamellae ascending, whitish 
or tinged with red: stipe pallid, slender, subpellucid, with a white villosity at the base, 1.5 cm. 
long. 
Type Locality: Karner, New York. 
Hasirat: Among mosses and ferns or on dead wood or leaves in moist situations. 
DisTRIBUTION: New York; also in Washington and Oregon. 
ILLUSTRATION: Mycologia 5: pl. 92, f. 8 
11. Prunulus roseolus Murrill. 
Agaricus rosellus Fries, Syst. Myc. 1: 151. 1821. Not A. rosellus Batsch, 1786. 
Mycena roselia Quél. Champ. Jura Vosg. 221. 1872. 
Pileus membranous, hemispheric, obtusely umbonate, gregarious, 4-5 mm. or more 
broad; surface rose-colored, expallent, margin striate: lamellae adnate, rose-colored, darker 
on the edges: spores 6-8 X 4 w: stipe thin, soft, rose-colored, white-fibrous at the base. 
TYPE LOCALITY: Europe. 
Hasirat: On the ground in coniferous woods. 
DistRisution: New England, New York, and New Jersey; also in Europe. 
Exsiccati: Ellis & Ev. N. Am. Fungi 2006. 
12. Prunulus roseipallens Murrill, sp. nov. 
Pileus rather tough, thin, campanulate, gregarious, 1-1.5 cm. broad; surface smooth, 
glabrous, not striate, shell-pink, paler with age: lamellae adnexed, distant, rather narrow, 
white tinged with pink: spores ellipsoid, smooth, hyaline, 6-7 3-4 w: stipe equal, curved, 
smooth, glabrous, whitish, pruinose above, 3-5 em. long, 1-2 mm. thick. 
Type collected on the ground among rotten leaves at Redding, Connecticut, August 25, 1902, 
F.S. Earle 1289 (herb. N. Y. Bot. Gard.). 
DISTRIBUTION: Known only from the type locality. 
13. Prunulus odorifer (Peck) Murrill. 
Agaricus (Mycena) odorifer Peck, Ann. Rep. N. ¥. State Mus. 30: 39. 1878. 
Mycena odorifera Sacc. Syll. Fung. 5: 295, 1887. 
Pileus thin, hemispheric to expanded, 4-6 mm. broad; surface white, glabrous, brown- 
tinted on the disk: lamellae adnate or subdecurrent, subarcuate, the edges crenulate, white: 
spores narrowly ellipsoid, 3 » long: stipe coriaceous, equal, viscid, glabrous, white or pale- 
brown, white-villous at the base, 2.5-4 cm. long. 
Type Locatity: Adirondack Mountains, New Vork. 
Hapirat: In moss. 
DISTRIBUTION: New York. 
14. Prunulus flavifolius (Peck) Murrill. 
Mycena flavifolia Peck, Bull. N. Y. State Mus. 167: 28. 1913. 
Pileus thin, slightly submembranous, conic or convex, sometimes slightly umbonate, 
gregarious, 1 cm. broad; surface glabrous, pale-smoky-yellow, becoming pale-pinkish-brown 
