Phellinus viticola (Schwein.) Donk 1966

Cerrenella ravenelii (Berk.) Murrill
Daedalea Ravenelii Berk. Grevillea 1 : 68. 1872.
Irpex tabacinus Berk, & Curt. Grevillea 1 : 102. 1872. (Type from South Carolina.)
Cerrenella tahacina Murrill, Bull. Torrey Club 32 : 361. 1905.
Pileus thin, coriaceous, flexible, effused-reflexed, the reflexed portion dimidiate, imbricate, connate, 0-1 X 1-3 X 0-1 cm.; surface tomentose to finely hirsute, finely concentrically striate, fulvous -chestnut to avellaneous ; margin very thin, undulate to lobed, deflexed in dried specimens: context papery thin, concolorous; tubes short, irregular, less than 1 mm. in length, 1-2 to a mm., teeth ferruginous, compressed, obtuse, somewhat seriate, irregular in size and shape, pulverulent at first: spores globose, smooth, hyaline, 6-7 ^ ; hypnae pale-ferruginous, 3-^ fi ; cystidia none.
Type locality ; South Carolina.
Habitat : Decaying deciduous branches.
Distribution: Southern United States. jq..

Fuscoporia viticola (Schw.) Murrill
Polyporus viticola Schw.; Ffies, Elench. Fung. 115. 1828. —Trans. Am. Phil. Soc. II. 4: 158. 1832.
Effused, much elongated, inseparable, coriaceous, flexible to fragile, 1-2 mm. thick ; margin determinate, thin, adnate, entire or lobed, ferruginous, finely tomentose, narrowly sterile, fertile vtdth age : context conspicuous, fulvous, soft and pliable ; hymenium plane or convex, ferruginous-fulvous to avellaneous or grayish-umbrinous, darker when bruised, irpiciforn in some specimens fiom the splitting of the dissepiments ; tubes short, fulvous vnthin, the cavities stuffed with grayish-white mycelium, mouths large and irregular, variable, often daedaleoid with age, averaging 2-3 to a mm., edges rather thick, firm, entire : spores globose, smooth, hyaline, 2.5-3.5/^ ; hyphae ferruginous, 3/i ; cystidia long, slender, cuspidate, fulvous, abundant, 40-50X6-7,".
Type locality : Salem, North Carolina. Habitat : Various forms of dead deciduous wood. Distribution : New England to South Carolina and west to Missouri.

Phellinus viticola is a species of fungus belonging to the family Hymenochaetaceae.

Synonym:

Polyporus viticola Schwein, 1828 (= basionym)