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Contributed by Harvard University Botany Libraries.
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Transcription
Surface avellane-
ous,with a fumosous tint,the
disk concolorous.
H.fumosiavellaneus.
13 Pileus cespitose,not
striate.
M.avellaneigriseus. C
M.gracillipes.
10 Stipe 5-7 cm.long.
9 Pileus about 1 cm.broad
Surface avellaneous,striate.M.argillaceus.
Surface dark-brown,not
striate.
Pileus 3cm;light brown,with shading to whitish M 5126
Surface pale-isabelline or
avellaneous.
M.pubescens.
Pileus 1.5-2cm. broad
Surface olive brown.
M.ginconhensis.
Surface ochraceous-brown.
M.carbonicola.
M.4637
Pileus 5cm,wood
brown M5375
Pileus 2.1cm wood brown
M 5379
3 Pileus lilac or some shade of red.
Pileus 5-8 mm.broad.
Surface lilac-colored.
M.syringeus.
Surface dark-testaceous.
M.testaceus.
Pileus 1-2cm. broad;stipe 2-3
cm. long.
Surface lactericeous;lame-
llae testaceous.
M.lacterius.
Surface chestnut-red;lamellae
mellae fawn colored.
M.corrugatus.
Surface madder brown to purpuresan red
M.5346
Pileus 2-3cm. broad;stipe
5-8 cm. long,rose to lilac.
M.purus.
Margin at first incurved.
Lamellae decurrent;pileus umbilicate Omphalina.
Pileus white or whitish.
Fileys about 1 cm. or less
broad.
Pileus about 5mm.broad;stipe
6 mm. long.
Pileus 8-13 mm.broad;stipe
1-4 cm .long.
Pileus not umbonate
Stipe 2 cm.long;
pileus 13mm.broad. O.subscyphoides.
Stipe 4 cm.long;
pileus 8mm.broad. O.tepeitensis.
Pileus umbonate.
Pileus convex,with
an abrupt,smallu ,
umbo.
O.cuspidatella.
Pileus conic,with
a long,pointed
umbo.
O.acuminata,
Pileus 3 cm. or more broad.
Pileus convex to umbilicate;
lamellae distant.
O.collybiiformis.
Pileus infundibuliform;
lamellae crowded.
O.jalapensis.
Pileus yellow or yellowish.
Pileus infundibuliform,1-1.5
cm. broad.
Surface isabelline
Surface flavovirens,be-
coming melleous.
O.lenta.
O.lentalla.
O.flavella.