A^aricinese, LeucosporsB, Coilybia. 217 



confertis, liberis; stipite aequali, firmo, cavo, tomentoso-fibrilioso, 

 brunneo-fulvo; sporis subellipsoideis, 5 ft. long. 



Hab, ad basim Ulrai, Albany, New Jersey, Amer. bor. — Cae- 

 spitosa, statura ^Y^-S cm, adaequans; pileus 12-24 mm. latus, stipes 

 2 mm. crassus, — Affinis CoL siipitariw sed raaior atque crescendi 

 modo differens. 



69. Collybia homotricha Berk. in Hook. Lond, Journ. III, p. 410. — Pi- 7% 

 leo hemisphserico, demura plaiio-subcarnoso, pilis brevibus, radiiii' 

 tibus, mollibus, fasciculatis vestito, glabrescente; stipite graciii, ve- 

 lutino coriaceo; lamellis distantibus, ieviter adnexis, crassiuscuhs. 



Hab. ad pedunculos putres Vitis, et ad radices varias, Uiten- 

 hage, Ceylon Indiae (Gardner, Zeyher). — Pileus 6 mm. latus pri- 

 mum globosus, velutinus, demum expansus, plus minus zonatus; 

 stipes 12-18 mm. longus, vix 2 mm. crassus, fibris candidis niten- 

 tibus sericeis contextus; lamellse leviter ventricosae, ochracese. — 

 Affinis Col. siipiiaricc, pra^sertini. var. gramijfiicolm. Color sicei- 

 tate in pallidum fulvum abit. 



70. Collybia stupparia B. et C. Journ. Linn. Soc. X, pag. 285. — '797 

 Pileo e convexo plano, stibcostatt), tenui, subpellucido, pallide fu- 

 sco, stuppeo; stipite gracili, coocolore, pilis subfasciculatis hispi- 

 do; lamellis angustis, liberis, subdistantibus. 



Hab. in lignis, in neraoribus densis, Cuba (C. Whight) et in 

 vegetabilibu» mortuis, Peradenya, Ceylon Indiae. -— Pileus 2 mm. 

 latus; stipes 8 mm. longus. Jitate juvenili forman exhihet albi 

 disci orbicularis. Ut Col. siipiiaria ad Marasmios accedit. 



71. Collybia cayennensis Mont. Guy. n. 268, et Syll. Crypt. n. 341. — ^^g 

 Pileo e carnoso coriaceo, convexo, centro umbonato, glabro, mar- 

 gine plicato-striatulo, fusco; stipite rigido, subcartilagineo, fistu- 

 ioso, strigoso-velutiao, rufo-ferrugineo ; lamellis tetradymis, distan- 

 tibus, crassis, flavescentibus, demum pileo concoloribus , postice 

 dente adnatis, convexis, antice attenuatis. 



Hab. ad ligna et cortices circa Cayennam (Leprieur, Coll. n. 

 986, c. icone). — A. rheicolori Berk. nimis affinis. — Pileus 5 

 mm. ad 4 cm. latus; stipes pro ratione crassus, 5 mm. ad 5 cra. 

 longus secundum aitatem, 4 mra. crassus, totus toraento denso stri- 

 goso-velutinus; lamellae subdistantes, postice dente stipiti strigoso 

 adnatse, convexae, marginera versus primitus involutum attenuata?. 

 Hymenium sat crassum,cortex pileistipitisquecoloreintense spadiceo 

 insignia, Caro pilei punctis albis intus farcta e fibris dissimilibus 

 constat, ali?e tenuissimae flexuos.T, &.\\^' ramosissiain!^ quintuplo-cras 



