Comprehensive Description
(
englanti
)
tarjonnut North American Flora
Pyropolyporus igniarius (ly.) Murrill, Bull. Torrey
Club 30: 110. 1903.
Boletus igniarius I,. Sp. PI. 1176. 1753.
Polyporus igniarius Fries, Syst. Myc. 1 : 375. 1821.
Polyporus nigricans Fries, Syst. Myc. 1 : 375. 1821.
'^Polyporus hyperboreus Berk. .^nn. Mag. Nat. Hist. 7: 453. 1841. (Type from Arctic North
America.) Polyporus novae-angliae Berk. & Curt. Grevillea 1 : 51. 1872. (Type from New England.) Pomes igniarius Gill. Champ. Fr. 1 : 687. 1878. Phellinus igniarius Qu^l. Knch. Fung. 172. 1886.
Pileus woody, ungulate, sessile, 6-7X8-10X5-12 cm.; surface smooth, encrusted, opaque, velvety to glabrous, ferruginous to fuscous, becoming black and rimose with age ; margin obtuse, sterile, ferru^nous to hoary, tomentose : context woody, distinctly zonate, ferruginous to fulvous, 2-3 cm. thick ; tubes evenly stratified, 2-4 mm. long each season, fulvous, whitish -stuffed in age, mouths circular, minute, 3-4 to a mm., edges obtuse, ferruginous to fulvous,, hoary "when young: spores globose, smooth, hyaline, 6-7 fJ- spines 10-25X5-6//.
Type LOCALITY : Sweden. "•'•"-
Habitat : Trunks of various diseased deciduous trees.
Distribution : North temperate and arctic regions of all lands.
- bibliografinen lainaus
- William Alphonso MurrilI, Gertrude Simmons BurIingham, Leigh H Pennington, John Hendly Barnhart. 1907-1916. (AGARICALES); POLYPORACEAE-AGARICACEAE. North American flora. vol 9. New York Botanical Garden, New York, NY
