FUNGORUM

260 Polyporeæ, Polystictus.
mentum tenue, inæqualiter distributum. Species, ut videtur, affinis
P. zonato.
237. Polystictus gausapatus Kalch. Grev. X, p. 102. - Pileo cartoso-coriaceo,
rigido, dimidiato-sessili, conchato, zonato, tactu
asperrimo strigoso, corvino-fuscescente; poris mediocribus, rotundis
obtusis, ex albo griseis vel rufescentibus; contextu albo.
Hab. ad truncos Richmond River Australiæ (MÜLLER). - Pileus
7-12 cm. lat., basi 2 cm. cr. Superficies, per se alba, valde rudis,
dentato-lacera, in zonis elevatis indumentum fuscum gerens, panno
rudi simile. Teste Cooke Præc. Polyp. adest in Herb. Berk.
n. 2696, Polyp. gausapatus B. et R., qui vero ad Trametem
spectat.
238. Polystictus zonatus Fr. Syst. Myc. 1, p. 368 cum mult. varr.
EI. p. 94, Hym. Eur. p. 568. Weinm. Ross. p. 322, Kickx p. 231,
Rostk. t. 44, Boletus multicolor Schaeff. t. 269, B. ochracens
Pers. Syn. p. 539, Secr. n. 80, 81, Batt. t. 35, B. FI. Dan. t. 2028,
f. 2. - Pileo suberoso-coriaceo, convexo, postice tuberculoso gibboque,
subzonato, villoso, opaco, margine albicante; poris minutis,
rotundis angulatisve, obtusis, albidis; sporis 6-9 3-4.
Hab. ad truncos Populi, Betulæ, Castaneæ,, Quercus etc. Iate
distributus in Europa; Ceylon ad Pedrotallagalla, Nuwara Ellya,
Sarawak Bornei (O. BECCARI), Mexico. - Pilei forma, nitoris defectu
etc. a P. versicolori certe differt, sed in eodem Betulæ trunco
atque ex eodem mycelio formas legit ill. Fries piIeo et toto grisco
v. lutescente et eximie zonato, ut ipse facile fingeret ad P. zonatum
pertinere P. serialem Rostk. t. 49.
239. Polystictus hædinus Berk. in Hook. Jour. 1856, p.. 234, Dec.
n. 584. - Albus. suborbicularis, postice decurrens, tenuis papyraceus;
pileo subtiliter pubescente, sulcato-zonato; hymenio concolori;
poris angulatis minutis; dissepimentis tenuibus.
Hab. ad truncos cariosos, Panure Brasiliæ (SPRUCE). - Pileus
2,5-6 cm. vel ultra latus; pori 270 µ. diam, p. hirsulo affinis
dicitur.
240. Polystictus glirinus Kalchbr. in Cooke Præc. n. 793, Polyporus
murinus Kalchbr. Grev. IV, p. 72, nec Lév. - Pileo semiorbiculari
vel subreniformi, conchato, vertice in stipitem spurium protracto,
subtiliter tomentoso-villoso, murino vel subolivascente, zonato,
zonis in pileo calvescente, albis; poris minutis, perbrevibus
passim inæqualibus albis.
Hab. ad truncos Rockhampton Queensland Australiæ (THOZET).
5770
5771
5772
57 73