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FUNGORUM - Acervo Digital de Obras Especiais

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Perisporiaceæ, Perisporieæ, Pisomyxa. 29<br />

Hab. in carne cocta. Perithecia nigrescentia. Cfr. De Seynes<br />

Nouv. cas <strong>de</strong> parasit, d'un Aspergillus p. 4.<br />

18. Eurotium obliteratum Schw. Syn. Amer. bor. n. 2725. - Thallo 118<br />

obliterato, nullo. Peritheciis magnis citrinis.<br />

Hab. in herbis male exsiccatis in Herbariis Schweinitzii, in<br />

Am. boreal.<br />

APPENDIX<br />

Generi Eurotio peraffine, etsi ascigerum nondum repertum, est<br />

sequens genus.<br />

MYRIOCOCCUM Fr. Syst. Myc. II. 304 (Etym. myrios et coccos h.e.<br />

sphærulæ copiosissimæ). - Perithecia globosa, membranacea, astoma,<br />

solidiuscula, gregaria e subiculo mucedineo intertexto oriunda.<br />

NucIeus .....<br />

1. Myriococcum præcox Fr. Syst. Mycol. II, 304. Corda Icon. fung. 119<br />

V. p. 56, t. III., fig. 39.<br />

Hab. In foliis <strong>de</strong>jectis fragmentis ligneis et corticibus putrescentibus<br />

in Germania, Italia, Scandinavia, Algeria etc. - « Perithecia<br />

in subiculo mucedineo albo effuso <strong>de</strong>nse gregaria, sphæ-<br />

roi<strong>de</strong>a, diam. 50-70 micr., nitida, astoma, rufa; contextu distincte<br />

parenchymatico purpurascente, cellulis pelyædricis 6-8 micr. diam.<br />

Corpuscula inclusa globulosa 6-10 micr. diam. hyalina, potius plas-<br />

matis guttulæ vi<strong>de</strong>ntur. Etsi asci nondum innotuerint eurotiaceum<br />

genus vi<strong>de</strong>tur [Michelia] ».<br />

PISOMYXA Corda Icon. fung. I, p. 23 (Etym. pison, pisum, myxa,<br />

mucus). - Perithecia membranacea, globulosa, colorata, apice <strong>de</strong>nique<br />

rimulosa, mycelio radiato <strong>de</strong>matieo innata. Asci (globuli Cor-<br />

da) ovati, polyspori, liberi(?). Sporidia minutissima globulosa, con-<br />

tinua fusca. - Species foliicola.<br />

1. Pisomyxa rhacodioi<strong>de</strong>s Corda lcon. I, p. 23. t. VI, fig. 292. - My- 120<br />

celio atro, tomentoso; peritheciis globosis, aureis, diaphanis, floccis<br />

radiantibus dichotomis, septatis, atris suffultis; ascis (seu globulis<br />

sporarum) 3-4, gelatinosis, ovatis, aureis; sporidiis minutissimis,<br />

globosis, fuscis; pseudothallo membranaceo tenuissimo friabili, dia-<br />

phano, luteo.<br />

Hab. in foliis vivis perennibus arborum tropicarum in Brasilia.<br />

- Perithecia vertice <strong>de</strong>nique rimulosa.<br />

LASIOBOTRYS Kunze Myc. Heft. 2. p. 88 (Etym. lasios, pilosus et

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