Parr 1, 1907] POLYPORACEAE 19 
Polyporus Sullivantii Mont. Ann. Sci. Nat. II. 18: 243. 1842. (Type from Ohio.) 
Leptoporus pubescens Pat. Tax. Hymén. 84. 1900. 
Pileus rather thick, imbricate, laterally connate, sessile, dimidiate or flabelliform, con-, 
chate, 3-5 X4-8 X 0.2-0.4 em.; surface white, zonate, hirtose-villose to nearly glabroug,’ 
findly radiate-lineate in front at times, often radiately-furrowed or slightly plicate; margit 
at times thin, but usually obtuse, somewhat inflexed : context thin, white, fibrous, 1-2 mm. 
thick ; tubes white, 2-4 mm. long, mouths angular, regular, 2-3 to amm., edges very thin, 
entire to denticulate, white .to discolored: spores cylindrical, subcurved, smooth, hyaline, 
6-8 X 2-3 » ; hyphae 4-5 #; cystidia none. 
TYPE LOCALITY: Sweden. 
HasitaT: Decaying deciduous wood. 
DISTRIBUTION: Ontario to New York, Ohio, and Iowa; also in Europe. 
EXSICccaTr: Ellis & Ev. N. Am. Fungi 1933 Ellis, N. Am. Fungi 803; Shear, N. Y. Fungi 33. 
5. Coriolus alabamensis Murrill, sp. nov. 
Pileus thin, densely imbricate, rigid when dry, sessile, dimidiate, convex above, con- 
cave below, 2X 3-4 < 0.1-0.2 em.; surface hirtose-tomentose, isabelline, opaque, with 1-3 
concentric, nearly glabrous, avellaneous to fuliginous, depressed zones near the margin, 
which ‘is thin, sterile, pallid, somewhat plicate, and entire to undulate: context thin, white, 
fibrous; tubes punctiform, less than 1 mm. long, white to pallid within, mouths angular, 
rather irregular, 3-5 to a mm., edges thin, entire, white to avellaneous, sometimes umbri- 
nous in dried specimens: spores smooth, hyaline. 
Type collected at Auburn, Alabama, on dead wood, April, 1897, F. S. Earle & C. F. Baker 12. 
DISTRIBUTION : Known only from the type locality. 
6. Coriolus sector (Ehrenb.) Pat. Tax. Hymén. 94. 1900. 
Boletus sector Ehrenb. Horae Phys. Berol. 86. 1820. 
Polyporus Friesti Klotzsch, Linnaea 8: 487. 1833. 
Polyporus floridanus Berk. Ann. Mag. Nat. Hist. 10: 376. 1843. (Type from Florida.) 
Polystictus Oniscus Fries, Nov. Symb. 82. 1851. (Type from Mexico.) 
? Polystictus Ravenelit Berk. & Fr.; Fries, Nov. Symb. 82. 1851. (Type from South Carolina.) 
Polyporus ludens Speg. Anal, Soc. Ci. Argent. 17: 44. 1884. (Type from Paraguay.) 
Polystictus nebularis Cooke, Grevillea 15: 23. 1886. (Type from Brazil.) 
Coriolus floridanus Pat. Tax. Hymén. 94. 1900. 
Pileus rather thin, flexible, flabelliform, often spuriously short-stipitate, imbricate, 
laterally connate, 24+ & 3-6 X 0.1-0.2 cm.; surface multizonate, finely radiate-striate, often 
plicate, silky, usually shining, more or less tomentose near the base, avellaneous to isa- 
belline; margin entire to fimbriate or deeply dissected, sometimes palmate: context thin, 
coriaceous, avellaneous, about 0.5 mm. thick ; tubes 0.5-1 mm. long, avellaneous within, 
mouths angular, irregular, very variable in size, 2-6 toa mm., edges thin, dentate to lan- 
ceolate, avellaneous to fuliginous: spores globose, smooth, hyaline, 3.5-5 w; hyphae 4 4. 
TYPE LOCALITY: Southern Brazil. 
HABITAT: Dead wood. 
DisTRIBUTION : South Carolina to the West Indies, and Central America; also in Brazil. 
ILLUSTRATIONS: Ehrenb. loc. cit. pi. 18, f. 6; Klotzsch, loc. cit. pl. 11. 
ExsiccaTr: Ule, Myc. Bras. 46; Rav. Fungi Car. 1: 77; Ellis, N. Am. Fungi 601; Rav. Fungi 
Am. 7. 
7. Coriolus subluteus (Ellis & Ev.) Murrill, Bull. Torrey 
Club 32: 646. 1906. 
Polyporus subluteus Ellis & Ev. Am. Nat. 31: 339. 1897. 
Pileus broadly effused, narrowed reflexed, thick, white, subimbricate, the reflexed 
portion 0-2 2-4 0.5-1 cm.; surface smooth, tomentose, indistinctly zonate; margin 
obtuse, undulate: context soft and spongy, white, 3-5 mm. thick; hymenium uneven, 
subcolliculose ; tubes circular to angular or slightly sinuous, 5-10 mm. long, white within, 
mouths large, 2-3 toa mm., edges thin, white to yellowish, entire to slightly toothed: 
spores oblong, slightly pointed, smooth, hyaline, 4-6 x 1.5-24. 
TYPE LOCALITY: Canada. 
HasiTaT: Dead beech trunks. 
DISTRIBUTION : Known only from the type locality. 
