Agariciaees, Leucosporae, Oraphalia. 327 



Pileo submembranaceo, tenaci, coiivexo-umbilicato, subexpanso, gla- 

 bro, hygrophaiio, margine pellucide striato, sicco levi, alutaceo 

 subochraoeo, 2-5 cm. lato; stipite e farcto cavo, pileo concolori, 

 deorsum infcerdum fuscescente, glabro, basi subattenuato alboque 

 tomentoso, 2-5 cjn. longo, 3-4 mm. crasso; lamellis distantibus, 

 albidis, iorige decurreiitibus; sporis ovatis, granulosis, 8-10^4-5, 

 liyalinis; basidiis clavatis 30-35 ^ 6-7. 



Ifab. ad tarram nudam in pinetis Tridentinis, quotannis. — 

 Omphaliis umbelliferis adscribenda ; facile hcec species cum formis 

 omphalioideis CoUfjbice clusilis Vv. confundi potest; sed, ut alia 

 omittantur, lamellis mollioribus, tenuioribus, acie sempor integra et 

 longe sensimque attenuato-decurrentibus raox distincta. Caro al- 

 bido-alutacea, odore lovi grato, sapore nullo. 

 90. Omphalia albo-flava Morg. Myc. Miami II, p. 76, t. V. — Pileo i?68 

 cai'noso-rnembranaceo, ssepe infundibuliformi, glabro, margine in~ 

 HexG ; stipite farcto, valido sursum incrassato, albo vel flavido; 

 lamellis decurrentibus, distantissimis, arcuatis, latiusculis, tenuibus, 

 albis, dein flavinis; sporis subglobosis, 4-5 a. longis. 



Hab. in truncis putrescentibus in silvis Ohio Americse borealis, 

 vere et restate. — Pileus 4-7,5 cm. latus, stipes 2,5-5 cm. altus: 

 pileus albidus, maturitate flavidus. 



II. Mycenaiike. Pileus primitus campunulatus, raargine recto, stipite adpresso. 

 Mi/cerue Omphalarice Fr. S. M. Quum Omphalias partim ad Collybias, par- 

 tim ad Mj^cenas accedant, inter lia.s a Friesio olim coUocatse. 



*) Campanelloe: lameilis latis, perfectis, inaequalibus. 



9'1. Ofliphalla Campanella Batsch KI. p. 74 (Agar.), Fr. S. M. p. 166, m9 

 Hym. Eur. p. 162, Cooke II!. t. 273, Schaefl". t. 230, Weinm. p. 88, 

 — Pileo membranaceo-convexo, umbilicato, striato, hygrophano ; 

 stipite fistuloso, corneo, spadiceo, basi attenuato, fulvo-^trigoso; la- 

 mellis decurrentibus, arcuatis, venoso-connexis, luteis. 



Hab. ad truncos Pini in alpini.s et Europa boreali et Xalapa, 

 River Amazorj, Moore River Settlement Amer. foeder., ubique co- 

 pioso per annum. — Pileus 6-14 mm. latus ; stipes 6 cm. longus; 

 sporse 6-7^:3-4. Csespitosa, luteo-ferruginea. Dusp memorabihjs 

 varietates ad terram gregariii}: B. badipes stipite farcto, subfibnl- 

 loso, basi bulbillo fulvo-tonientoso, 2-5 cm. longo, 1-2 :nm. cras- 

 so; pileo 6-22 mm. lato. C. papiilata pileo acute conico, demum 

 circa papillam depresso. Sporis alhis neutiquam cnm Galeris com- 

 paraiida. Varietas insignior est myriadea KalchbreHner vulgari di- 



