%3 
Pileus 2-5 cm broad 
Stipe 1.5 cm; pileus umfbonate ochraceous tawny with 
cinnamon brown disc, margin not sifiate , but 
appendi epilate N. 5164 
Stixie 2-2.5 cm, sometimes longer in N, subpectinata 
Pileus ochraceous with lubfulvous disc, slightly 
depressed IT, xuchilensis 
Pileus cinnamon brown, convex N. 5083 
viscid 
Pileus isabelline with testaceous disc, umbonate 
IT. spinulifer 
Pileus fulvous, depressed, striate 
E, subpectinata 
Stipe 3-4 cm J 
^dAfpileus bay to buff, stipe 4-5 mm diaai ^ 
Pileus alutaceous, stipe 2 mm diam 
IT. Sarlei 
Pileus ochraceous orange, stipe 2 mm diam 
^ ^ v\.<Uzr IT. 5011 
Stipe 4-8 cm J 
Gills close IT. semi orbicularis < 
Gills distant, fus© us v.costaricens»^/ 5 
Pileus some shade of umbrinous or brown, glabrous, 1-2 cm 
Stipe 1-2 mm 
Pileus umbonate 
Margin striate N. montana 
Margin not striate N, 5165 
Pileus donvex, margin not s tried, e N. Sacchari 
Pileus depressed ; margin not striate E. 5159 
Stipe 3 mm thick, pileus conves, margin not atria te 
IT. underwoodi 
Pileus auburn with conical, bay umbo, marginstriate , 4 cm 
IT. 5009 
Gills free 
Pileus 2 cm, umbonate fibrillose, 3^ss 
4 cm x 2.5 mm 
Pileus 3-4 cmjnot umbonate, glabrous, i 
10 cm x 5 ran 
Gills autolyzing 
Pileus flavo-melleous or sulfur^ yellow, 
Stipe glabrous 
Stipe villose 
Pileus avellaneous, brownish on the disc 
Pileus 12 mm; stix>e 6 cm 
Pileus 2 cm ; stipe 2-4 cm 
to Jlj2su_~3 I. S'- ’i C 
Pluteolus 
els brown, stipe 
P. 5111 
sabelline, stipe 
P. jamaicensis 
Bo3.bit.ius 
tawny on disc 
B. jalapensis 
B. villipes 
B, brunneidisca 
B. mexicana 
_ 3-4 — r3.73ot 
Stipe fleshy to woody 
Bills adnate to short decurrent; ep i -^ yl o t re- 
Terres trial 
Stipe 2-4 mm thick 
Pileus dry 
Pileus viscid 
Stipe 6-8 mm diam 2-2.5 cm long, dry 
Stipe 10 mm diam, 8 cm long, dry 
Flammula 
F .hy i )h o 1 omo i de s 
F. carbonarius 
F. ncensis 
F. jalapensis 
