20798. Polyporus arabus Burk. On small dry dead limbs in a damp 
forested ravine; plates bendable, dry, light yellow on both siues. Tawao, 
October 1922 to March 1923. Crypt. 
20799. Polyporus semilaccatus? Rather rigid scattered plates upon a 
standing small stump in woods, hard thickened at the base, yellowish brown 
on both sides, its edge nearly white. Tawao, October 1922 to March 1923. 
Crypt. d 
20811. Fomes. A very pale yellow or yellowish brown to gray, upon 
the bark of large tree trunks up to 30 feet above ground or as far as pro- 
tected by the jungle woods; plates 3 to 5 inches across, irregular but more 
or less circular in outline (very much resembling the lighter colored 
blotches of the peeled bark of the living tree), the lower end of the plates 
tight to the bark, but the upper portion free from the bark. Tawao, October 
1922 to March 1923. Crypt. ee 
20816. [No name.] On host number 20815. [No entry for this collec- 
tion.] Tawao, October 1922 to March 1923. Crypt. 
20822. Hexagona Jiscopoda. On decayed but dry iimbs in forests; 
plates thin, yellowish brown on both sides. Tawao, October 1922 to March 
1923. Crypt. 
20846. Trametes versatilis. Colonies along half decayed logs in open 
clearings; plates running, diverse in size, often single, yellowish brown 
beneath, above grayish blue especially along the edges; heavy and wet with 
rains. Tawao, October 1922 to March 1923. Crypt. 
20852. [No name.] On host number 20851 [no entry for this collection]; 
masses usually along the upper side of the larger branches, grayish green. 
Tawao, October 1922 to March 1923. Crypt. 
. 20891. [No name.] On host number 20883. [No entry for this collec- 
tion.] Tawao, October 1922 to March 1923. Crypt. 
i 20901. Trametes. Along sides of a partly decayed log in wet dense 
jungles; plates dry but pliable, brown on both sides, edges whitish. Tawao, 
October 1922 to March 1923. Crypt. 
_ 20902. [No name.] On host number 20899. [No entry for this collec- 
tion.] Tawao, October 1922 to March 1923. a 

