1074 Agariciaeae, Mclanosporae, Bolbitins. 



tes), e sporis secetlentibus pulveruleutte. Sporic ovatje, leves, sub- 



ferruginea;. 



Fungi raucidi, uili, bruvi marcescontes (uec reviviscentes), plurimi flmicoli v. 

 locis stereortitis viyentes, iutescentes. — Grex exigua, adniodum natiii'ij,lis, 

 veg-etatione Coprinorum, fructificationo (,'orUaariorum, quarc gonus inter 

 hos modium et stricte ad Ochrosporas pertmen.s. 



1. Bolbitius viteliinus (Pers.) Fr. Epicr. p. 254, flyra. Eup. p. 333, '^^^^ 

 Kickx p. 190, Quelet p. 132, Agarwiis Pers. Syn. p. 402, Fr. Syst. 

 Myc. I, p. 303, Weinm. p. 208. -— Pileo carnoso-meuibrauacco, cx 

 ovato expianato, viscoso, vitellino, primo levi, deiu margine tisso- 

 suicato; stipite jistuloso, aequaii, albo-^jquamuloso ; lamellis levitor 

 adnexis, ochraceo-argillaceis; sporis subocliraceis, 13-14^:8. 



Hab. \n fimo equino per campos sparso in Europa, subctespi- 

 iosus. — Sequentibus major; pileus 4-6 cm. latus, repandus, uai- 

 color; stipes 5-8 cm. longus, 4-7 mm, crassus, 



2. Bolbitius Boltonii (Pers.) Fr. Epicr. p. 254, Hym. Eur. p. 33.3, Cooke 4354 

 111. t. 689, Berk. OuLl. p. 182, Agaricus Pers. Syn. p, 414, Syst. 

 Myc. I, p. 303, Seyn. Montp. p. 90, Weinm. p. 268, Secr. n. 404, 

 Bolt. t. 1 19. — Pileo carnosulo, viscoso, prinio levi, dein margin*^ 

 merabranacoo sulc;ito, disco obscuriore subdopresso,- stipite atte- 

 nuato, lutesceiite, cortina fugaci primitus liocculoso,- lamellis sub- 

 adnati&, e ilavo livido-fuscesceutibus; sporis brunneo-fuscis (sub 

 lente flavis) subsphii^roideo-eliipsoideis, 14-8. 



Haf/. locis timetosis, inter folia coacervata in Europa ct prope j 

 Somerset East Africai australis (Mac Owan), — Pileus cm. cir- 

 citer latus, 10 cm, usque altus, primo conicus luteo-expalieni-, de- 

 muni marcosccns pajiyracGa.-j ; stipes circiter 8 cta. longus. 



3. Bolbltius fragilis (L.) Fr. Epicr. 1. c, Hym. Eur. p. 331, Cooke 111. 435c 

 t. 720, Bern. Kocli, t. 32, f, 2, Hoffm. Ic. t. 21, f. 2, A. fragi/is 

 Linn, Spec. plant. 2, p, 1643, A. equesiris Bolt. t. 65, Sowerb. t. 96, 

 Secr. n. 403. — Pileo submembranaceo, viscido, pellucido, margme 

 striato, disco subumbonato; stipite atienuato, nudo, glabro, luteo; 

 lamellis attenuato-adnexis, e luteolo diiute cinnamomeis; sporis fer- 

 lugiueis (:-ub lente iiavis vei flavidis), subsphaeroideo-elltpsoideis, 

 14-15:^8-9. 



Hab. ad vias, in campis frequens in Europa et pr. Somerset East 

 Africa) auslralis et in Australia. — Pileus 1-2 cm. latus; stipes 

 8 cm, longus, Pra^cedente tenuior, fragilis, raarcescens, o flavo ex- 

 pallen.s. 



4. Bolbitius bulblllosus Fr. Hym. Eur. p. 334, Monogr. I, p. 471 (sub 4356 



