312 AgaricineiB, LeuCosporae, Omphalia. 



fertissisnis, tonuiibus, subtequalibus, adaato-decuiTentibus, pulchre 

 lilaciriis. 



Uah. ad terrara locis humidis subapertis Brasilioe, in provincia 

 Minas-Goraes dicta (Weddell). 



15. Omphalia spodoides Mont. Guy. n. 276, Syll. Crypt. n. 3G0. — n^? 

 Plieo membranaceo, hygrophano, convexo, profundo umbilicato, 

 striatuio; stipite fistuloso, levi sursum deorsumque leniter incrassa- 



to, lignum profunde penetrante; lamellis tetradymis confertis, mi- 

 uoribus lanceolatis, longioribus antice attenuatis, postice rotundo- 

 ampliatis, dente decurrentibus. 



Hab. ad ligna putredine consumpta et folia putrida in Guyana 

 Amer. merid. (Leprieur). 



16. Ompiiaiia chiiensis Mont. Syll. Crypt. n. 356, Cent. I, n. 60, et np3 

 Fl. Chi!.. VII.' p, 335. —  Pileo plano, griseo-cinerescenti, centro 

 umbilicato demum infundibuliformi, subpubescente, margine denti- 

 culato; lamellis ccesiis griseisve in stipitera farctum concolorem basi 

 nigricantem vix decurrentibus. 



llah. ad terram in muris, locis muscosis etc, Rancagua in 

 Chile (Bertei^o). 



**) PyxidoUe. Medins; lamellisleviter distantibus, angustis, utrinque atte- 

 nuatis. 



17. Omphalia chrysophylla Fr. Syst. Myc. I, p. 167, Icon. t. 74, \m 

 f. 1, Hym. Eur. p, 156. — Pileo submembranaceo, umbilicato, flac- 

 cido, flocculoso, luteo-fusco, sicco alutaceo-cano, margine redexo; 

 stipite fistuloso, ffiquali, glabro lamoUisque longe decurrentibus, 

 distantibus, aureo-vitellinis. 



Hab^ ad ligna pinea putrida in montosis Sueciae copiose et in 

 raontibus Adirondack, Sumrait et Sandlake Arner. bor. — Pileus 

 4 cm. usque latus ; stipes 2-6 cm. longus, 4-5 mm. crassus ; spo- 

 ra3 8 i5 4. In serragine ad molas ligneas luxuriat. Uda, pulcherrima 

 hujus gregis. 



18. Omphalia xanthophylla B. et C. Ann. Nat. Ilist. 1859, oct. — 1195 

 Pileo depresso rubro-purpureo, floccoso, margine striato; slipite 

 flavo-^albo glabro subcompresso, fistuloso, deorsum attenuato sub- 

 bulboso; lamellis fiavis decurrentibus. 



Hab. ad caudices udos putres in Car. inf. Amer, bor. (Curtis), 

 — Pileus 5-8 cm. latus, margine inflexo; stipes 8-]0 cm. longus, 

 6-8 mm. crassus, Affinis 0. chrysoph,yllce. 



19. Omphaiia holochlora B. et Br. .lourn. Linn. Soc XI, p. 525. — 1196 



