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sylloge fungorum - Acervo Digital de Obras Especiais

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Nidulariaceæ, Crucibulum. 43<br />

Germaniæ. - Ab omnibus speciebus hujus generis differt quod<br />

epiphragmate caret; a Crucibulo vulgari peridio irregulari rugoso<br />

vel villosulo, sporangiolis minoribus oblongis nec subrotundis,<br />

colore albo nec extus flavo.<br />

Species cujus diagnosis mihi haud innotuit.<br />

34. Cyathus Colensoi Berk. Fl. N. Zeal. II, 192.<br />

Hab. S. Australia, Tasmania, N. S. Wales.<br />

CRUCIBULUM Tul. Monogr. Nidul. in Ann. Scienc. Nat. 1844, p. 89<br />

(Etym. crucibulum h. e. vas in quo metalla funduntur). - Peridium<br />

initio globosum capitatum, tan<strong>de</strong>m subcylindricum crucibu-<br />

li forme et epiphragmate plano concolore furfuraceo, cyathi margi-<br />

nibus extremis continuo clausum, hocce frustulatim <strong>de</strong>mum eva-<br />

nido, late apertum, crassum; contextu fibroso-spongioso, homoge-<br />

neo nec e stratis parallele appositis distinctis constante; osculum<br />

admodum nudum absque ulla corona limbari; sporangiola nume-<br />

rosa, disciformia, plana, regularia, tegumento crassissimo fibroso<br />

involucrata, funiculo longo e prominentia mammiformi oriundo in-<br />

structa; sporæ 2-4 in quaque basidia, filamentis non immixtæ.<br />

1. Crucibulum vulgare Tul. Monogr. Nidut. in Ann. Scienc. Nat. 1844,<br />

p. 90, Cyathus crucibuliformis Hoffm. Veg. Crypt. II, pag. 29,<br />

t. VIII, f. 1, Nidularia Crucibulum Fr. Syst. Myc. II, p. 299,<br />

Nidularia leucosperma Pers. mscr. Cyathus ericetorum Havet.<br />

mscr. Cyathus cylindricus Willd. Fl. Berol. pag. 399, Nidularia<br />

levis Bull. Champ. t. 488, f. 2, Cyathus Crucibulum Pers. Syn.<br />

pag. 238, Peziza crucibuliformis Schaeff. Ic. pag. 125, Peziza<br />

lentifera Poll. Pal. III, pag. 305, Peziza Pyxis Batsch Elench,<br />

p. 129, Peziza levis Huds. FI. Angl. p. 634. - Peridio campanulato-cylindrico,<br />

utrinque truncato, ex ochraceo ferrugineo, juniore<br />

tomentoso, tan<strong>de</strong>m glabro, crassiusculo, fere levi, osculo in-<br />

tegerrimo, nudo, late aperto, intus omnino levi, glabro, nitenti,<br />

luteo-pallescenti; sporangiolis albidis <strong>de</strong>mum pallescentibus vel<br />

ochraceo-pallidis orbicularibus; sporis ellipticis, 8-9 4-4,5, levibus,<br />

hyalinis.<br />

Hab. ad ramulos, caules asseresque humi jacentes in silvis<br />

umbrosis totius Europæ, pr. Minussinsk Sibiriæ Asiaticæ, in America<br />

boreali, in Africa boreali (DURIEU), in Australia et Nova Zelandia,<br />

in insula Ma<strong>de</strong>ra prope Teneriffa. - Gregarius 5-8 mm.<br />

altus, 6-7 mm. sursum latus; sporangiola 1,5-2 mm. lata, 400 µ.<br />

127<br />

128

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