454 ENUMERATION OF FUNGI. 
in the direction of the interstices of the veins, about 4 of an 
inch broad. Folds verv narrow, venose, sometimes branched, 
distant, with a few indistinct intermediate ones; their inter- 
stices smooth. Stem slender, minutely velvety or pulveru- 
lent, obtuse at the base. 
This bears some resemblance to Cantharellus aploreutis, 
Mont.; but it is a smaller species and has not the groove 
along the edge of the gills, from which character, as antici- 
pating Schizophyllum, Fries has established the genus Trogia. 
Tas. XV. a. Cantharellus partitus, naz. size; b. portion, 
magnified, to shew the upper surface. 
14. Schizophyllum commune, Fr. 
Feejee Islands, June. 
15. Polyporus (Mesopus) Columbiensis, n. s.; pileo orbi- 
culari tenuissimo subinfundibuliformi glaberrimo margine 
repando, poris minimis, pro ratione amplis valde brevibus 
angulatis ; stipite centrali gracili subtilissime velutino. 
On sticks, Columbia river; August. 
Pileus 1 inch or more broad, extremely thin and smooth, 
subinfundibuliform ; pores very minute, but broad in propor- 
tion to their size, shallow, angular. Stem nearly } of an 
inch high, i of an inch thick, cylindrical, attached by a 
little orbicular disc, very minutely velvety, darker than the 
pileus 
The color of the fungus, when in spirits, was a pale washy 
brown, which in the dry plant changed to deep brown. 
16. Pol. zanthopus, Fr. 
Pw Ireland; July. 
Pol. Leprieurii, Montagne. 
x Ireland. 
The specimens, which are certainly the same as what I 
have received from Montagne, differ in having a regular or- 
bicular pileus with a central stem and the margin, perhaps in 
consequence, much less crisped. Amongst numerous speci- 
mens gathered by Schomburgk in Guiana, I find the pores 
of some individuals much paler and considerably larger. 
18. Pol. sanguineus, 
