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806 Tremellineæ, Guepinia.<br />

glabra (ex icone longitud, striatula) lutea, postice adnata; stipite<br />

gracili; sporis oblongo-ellipsoideis, primo simplicibus, demum l-<br />

3-septatis, 10-13 4-6, in sporophoris crassiusculis subclavatis.<br />

Hab. in trucis emortuis Quercus prope Parisios, in Silesia et<br />

Alni Center New York Amer. fœder. (PECK).- Valde insignis<br />

hymenio supero, forte tamen terram spectante.<br />

2. Guepinia merulina (Pers.) Quél. Quelq. esp. II, p. 11, Phialea me- 8514<br />

rulina Pers. Myc. Eur. I, pag. 279, Guepinia cochlearis Quél.<br />

Champ. Jur. III, p. 119, t. XX, f. 6, Dacryomyces contortus Ces.<br />

H. mycol, n. 1984, Guepinia Buccina Sacc. Myc. Ven. pag. 60,<br />

t. VIII, f. 1, Guepinia contorta De Bary Vergl. Morph. Pilze<br />

p. 62, Guepiniopsis tortus Pat. Tab. anal. n. 62. - Tremellosotenax,<br />

flavo-aurantiaca, solitaria vel confluendo-subcæspitosa; sti-<br />

pite primitus cylindrico-clavato, dein sursum in cupulam infundibularem<br />

sensim ampliato; eupula margine sinuosa, intus glabra,<br />

hymeniophora extus stipiteque longitudinaliter leviter plicatis, de<br />

nique in massam tremellosam collabentibus; basidiis teretibus api-<br />

ce furcatis, utroque ramulo obtusiusculo sterigma singulum fili-<br />

forme gerente; sporis oblongo-lunulatis, 10-12 µ. longis, hyalinis;<br />

hyphis pilei exterioribus olongatis, inferne anastomosantibus, ra-<br />

mosis, apicibus incrassatis cellulas (conidia?) gerentibus; conidiis<br />

breve catenatis, subrotundis, 12 µ. diam. v. ovoideo-clavatis 12<br />

18, episporio erassissimo albo, nucleo dilute roseo.<br />

Hab. ad truncos quercinos, salicinos decorticatos in Italia bo-<br />

reali, Gallia, Germania, Malacca. - Dum collabitur, cupulæ de-<br />

flectuntur et marginibus simul conglutinantur. Deseriptio Pezizœ<br />

Buccinœ Pers. Syn. p. 659, satis cum hac specie quoque congruit,<br />

et cum de illius fructificatione auctores sileant, verisimiliter huc<br />

spectat. Forte non diversa a Guepinia Peziza Tul.<br />

3. Guepinia? Cyphella Fr. Epicr. p. 566, Hym. Eur. p. 697, Cyphella<br />

Friesii Weinm. Ross. p. 523. - Cupularis, sessilis, extus villosa,<br />

albido-pallida; margine elevato; hymenio fuscescente, corrugi.<br />

Hab. ad ligna putrida circa Petropolin in Rossia. - Forma<br />

omnino Cyphellæ, sed substantia gelatinosa Guepiniæ. Junior exacte<br />

orbicularis vel globosa, dein applanata, margine primo involuto,<br />

adultior irregularis, margine subinde inciso.<br />

8515<br />

4. Guepinia tubiformis Fuck. Symb., myc. p. 30. - Simplex, tremei- 8516<br />

losa, 1 cm. alta; stipite plerumque curvato, basi fusco-rubello,<br />

usque ad medium æquali, demum abrupte in cupulam infundibuli-<br />

formem dilatato; cupula flara, diaphana, margine inciso-crenula-

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