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FUNGORUM - Acervo Digital de Obras Especiais

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1140 Agaricineæ, Melanosporæ, Montagnites.<br />

lamellæ basim attingentes, latæ, inæquates, venis non connexæ, coriaceæ,<br />

undulatæ, nigræ, acie albicantes.<br />

MONTAGNITES Fr. Epicr, p. 240, Mont. Syll. Crypt. p. 130 (Monlagnea)<br />

(Etym. ab III. C. MONTAGNE). - Velum universale volvaceum,<br />

persistens. Stipes apice dilatatus in discum planum orbicu-<br />

larem, utrinque levem, cujus margini adfixæ lamellæ liberæ, nulla<br />

membrana junctæ, radiantes, cultriformes, persistentes, acie obtu-<br />

sæ. Trama cellulosa. Sporæ oblongæ, leves, atro-fuscæ in basidio-<br />

rum sterigmatibus quaternæ. - Genus summopere insigne, Gyro-<br />

phragmio Lycoperdacearum affine. Vegetatio subterranea.<br />

1. Montagnites Candollei Fr. Epicr. p. 241, Hym. Eur. p. 319, Mon- 4615<br />

tagn. Syll. p. 129, Expéd. scrent. Alg. t. 21, f. l, Corda Ic. I,<br />

t. XX, f. 146, Seyn. Montp. p. 65, A. arenarius Dec. Fl. fr. VI,<br />

p. 45. - Volva stipiteque levi sublignosis, radicantibus; lamellis<br />

primo cereis, pallidis, mox arescentibus.<br />

Hab. in arenosis maritimis Monspelii Galliæ et Algeriæ. -<br />

Stipes 10-13 cm. longus, albus, siccus striatus. Ag. ocreatus Dun.<br />

(M. Dunalii Fr. olim) est nunc peculiaris Lycoperdacearum generis<br />

typus seu Gyrophragmium Delilei Mont. - Var. texensis B.<br />

et C. Cent. N. Am. Fungi n. 16. Minor; stipite transversim squamoso;<br />

sporis paullo majoribus. In arenosis Texas (WRIGHT). Pileus<br />

2,5 cm. lat.; stipes 11-12 cm. longus, 6-7 mm. cr.<br />

2. Montagnites Pallasii Fr. Epicr. p. 241, Pall. Russ. Reis. II, p. 744, 4616<br />

t. IV, f. 3, Sorok. M. t. XIV, f. 53-57. - Pileo membranaceo,<br />

plano; stipite radicato longissimo, partim hypogæo, spongioso-farcto,<br />

æquali, scarioso-strigoso, evolvato; lamellis levibus, atris; sporis<br />

12 4, ellipsoi<strong>de</strong>is.<br />

Hab. in pinetis sabulosis Prope Iritim Rossiæ. - Pileus 2,5-3<br />

cm. latus; stipes 10-20 cm. longus, 5-7 mm. crassus.<br />

3. Montagnites Haussknechti Rabenh. in Hedwigia 1871, p. 24. - Pi- 4617<br />

leo tenuissime membranaceo, mammoso, albido-sericeo, marginem<br />

versus laciniato-fisso; stipite solido nonnihil torto, pileo concolori,<br />

e medio tumido utrinque paullum attenuato, striato, sicco, sulcato,<br />

evolvato, omnino nudo; lamellis cultriformibus, confertis, radiantibus,<br />

albis, aterrimis; sporis elliptico-oblongis, utrinque obtuse<br />

rotundatis, levibus, 7 4, obscure fuscis.<br />

Hab. ad ripas arenosas Maris Caspii prope Euzeli. - Cum Gyrophragmio<br />

Delilei communia habet pileum mammosum stipitemque<br />

sursum <strong>de</strong>orsum attenuatum, sed differt <strong>de</strong>fectu volvæ. A M.

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