FUNGORUM

102 Polyporeæ, Polyporus.
Hab. ad truncos Laricis in Hungaria, etiam in Tyrolia (HEU-
FLER) et in monte Schneeberg Austriæ (JURATZKA) et ad truncos
vetustos in silvis, Guilderland New York Amer. bor. (PECK). -
Insignis species, carne demum durissima a P. caseosis longe di-
stans. Pilei forma variantes, convexi depressive; contextus albus;
odor acidulus.
186. Polyporus floriformis Quél. in Bresad. Fungi Trident, p. 61, tab.
LXVIII. - Imbricato-multiplex; pileis carnoso-lentis, subcoriaceis,
subsessilibus, dimidiatis, longitudinaliter radiate-rugosis ex albo sub-
griseis, interdum margine griseo-subzonatis, 2-31/2 cm. latis; poris
parvis, subrotundis, dein oblongo-laceratis aut fimbriatis, albis;
carne alba, amariuscula, subacidula; sporis hyalinis, subcylindra-
ceis, 4 2; basidiis clavatis, 56 15-20.
Hab. ad scintillas laricinas j uxta terram in montanis Tridentinis,
autumno. - Polyporo candido proximus externa facie etiam pro
Pol. osseo Kalchbr., quocum crescit, haberi potest, at pileo radia-
to-rugoso, carne nunquam ossea satis superque diversus. Pol. os-
seum Kalchbr. quoque ad truncos laricinos tantum obvium vidit
cl. Bresadola.
187. Polyporus secernibilis Berk. Dec. of Fung. n. 171. - Eximie imbricatus,
postice confluenti-effusns, a matrice secernibilis; pileis
membranaceo-coriaceis subplicatis sericeis, demum glabrescentibus,
nitidulis, pallidis; zonis obscurioribus; poris minimis fuligineis.
Hab. in ligno emortuo, Talagalla, Ceylon (GARDNER). - Pilei
21/2 cm. vel ultra longi. Habitus fere P. adusti et P. crispi.
188. Polyporus armoracius Berk. in Fr. Nov. Symb. p. 37 (nomen).
- Valde affinis Polyporo candido, a quo differt tomenti albi defectu.
Hab ....(locus desideratur). - Ex Fries peraffinis quoque
Polyporo secernibili.
189. Polyporus trichrous B. et C. Cent. N. Am. Fungi n. 49. -
Cæspitoso-multiplex, succoso-caseosus, subtiliter tomentosus, hic
illic velutinus, umbrino-pallescens, zonatim obscurior; contextu cor-
neo; hymenio candido, hinc illinc flavo-maculato, poris minutis circ.
35 µ. diam., subæqualibus angulatis, dissepimentis integris denti-
culatisque.
Hab. in lignis vetustis Carolinæ merid. (RAVENEL). - Hinc ad
Polyporum sulphureum illinc ad P. imbricatum accedens.
190. Polyporus anthracophilus Cooke Grev. XII, pag. 16. - Imbricato-multiplex,
e lento coriaceus, induratus; pileolis dimidiatis, im-
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