160 Gasteromycetejje, Lycoperdaceoe, Tylostoma. 



f. 5, — Peridio depresso-globoso, crassiusculo dein firmo, rigido, 

 .squamis et verrucis persistentibus, rainutis, densis, brunneis obte- 

 tecto : osliolo parvo, circulari, prominenti, integro; stipite longo, 

 gracili, squamis laceris, brunneis obtecto, intus albo, centro laxe 

 fibroso, mjceljo bulbiformi, majusculo, inaequali inserto ; filamentis 

 capillitii longis, tenuibns, sporis jequilatis, hyalinis ramosis; sporis 

 irregulariter globosis, minute verrucosis, pallide brunneis, 5-6 u. 

 diam. 



Hab. ad terram pinguem in silvis, Ohio Araer. bor. (Morgan). 

 — Fungus 5-10 cm. alt., peridium circ. 12 mm. diara.; stipes circ. 

 6 mm. cr. 



3. Tylostoma Monerlanum Bres. et Roum. Rev. Mjc. 1890, p. 37. — ^55 

 Peridio subgloboso, papjracoo, albido, glabro, basi circa umbilicum 

 stipitis circulo flcccoso-hirto concoloro cinctura, ore plano, rotundo 

 demum lacerato-oblongo, haud fimbriato, pra&dito; stipite fistuloso, 

 subquadrangulari longitudinaliter 4-5-suIcato, sequali, albido, sub* 

 squarruloso glabrescenti, a peridio discrefo et in acetabulum peri- 



dii immerso, basi marginato-volvaceo, volva bombacina evanida; 

 gleba ochracea; sporis flavidis 3,5-5 ;/. diam . 



Hab. in iusula S. Thomae (Moller), — Peridiura 12-18 mm. 

 lat., 10-13 mm. alt. ; stipes 2-4 cm. long,, 3-4 mm. cr. T. Ber- 

 teroani Lev., T. Giovanelkv Bres. atfine. (Ex errore calami dia* 

 gnosis edita in Syll. IX, p. 268 ad Lachnocladium MoUerianum 

 spectat). 



4. Tylostoma Wrightli Berk., Massee in Grevillea XIX, pag. 95. — 956 

 Stipite cavo, oenuali, ochraceo, glabro; peridio sphacrico-denresso, 

 minute umbonato, pallide ochraceo, glabro, demum ad umbonem 

 ostiolato; gleba flavido-brunnea ; capillitiis filamentis hyalinis, crasse 

 tunicatis, nou septatis, a^qualibus, longissimis, ramosis; sporis glo- 

 bosis, pallide flavo-brunneis, minuto verrucosis, .5-6 a, diam. 



flab. ad terraui. Rio Grande, Mexico bor. (Wright). — Stipes 

 6 cm. alt., 4 mm. cv. T. Meijeniano affine. 



5. Tylostoma campestre Morg. North Am. Fung. III, p. 165, t. XVI, 957 

 f. 4. — Peridio depresse globoso, .«iquamis caducis praedito ; endo- 

 peridio crassiusculo, submembranaceo dein levi et albido; ostiolo 

 plano, irregulari, lacero, non fimbriato; stipite longo, crasso, sub- 

 sequali, squamis latis, brunnois obtecto, intus fibrilloso-farcto, ray- 

 celio bulbiformi inserto; filamentis capillitii longis, grucitibus sporis 

 subaquilatis, hyalinis, ramosis; sporis irregulai iter globosis, pallide 

 brunneis, minutissime verrucosis, 4,5-5,5 //. diara. 



