362 Myxorayceteai, Uiilyniiar-eas, Cliondrioderraa. 



tatis, Jistula (?) stipitis inlerioreni |)arteia peridii perfodiente et ver- 

 ticeni dehisceiitera attingente; stipite rufo-brnnneo, sulcato e basi 

 parva orbiculari, scariosa, concolori oriundo; capillitio e tubulis lu- 

 teo-violascentibus, tenuibus in rete densum conjunctis, in pluribus 

 locis connatis, granulis calcareis irregulariter oblongis, gilvis, ple- 

 rumque in parietibus peridii incipientibus repletis formato ; sporis 

 violaceis, levibus, 8-10 y., diam, 



Hah. in foliis emortuis in Belgio et in insula Ceylon. 



Species incerta, 

 9. Tiimadoche cavipes Berk, Three new indian Fungi in Grev. XI, 

 p. 39. — Mycelio reticulato, candido; peridiis junioribus carneis, 

 .senioribus lateritio-effractis, pulveraceis, globosis ; stipitibus candi- 

 dis, basi incrassatis, gossypinis, cavis; sporis atro-purpureis, globo- 

 sis, levibus; capillitio parco, flavo, 



IJab. in foiiis variarum specierum PhaljB no ps is, in insuli.s 

 Andaman (E. S. Berkeley), 



Fam, 3, Diilymiaeese Rost. 



Peridia membrana simplici v. duplici, crystalla v, jii^ranula, saepe in criistam 

 crassam fragilem conglomerata et adglutinata, includente, Capillitiiim lloccis 

 raro tubuUs, tenerrimis, solidis, violaceis vel hyalinis, aequalibus Ibrma- 

 tum, Flocci e basi peridii vel coluraella assurgentes, latera petentes, sini- 

 plices vel ramis sparsis reticulatim conjunctis, levibus vel protuberanti- 

 bus prffiJitis, rarissime calcarei. Columella Ibrma valde varia. 



CHONDRiODERMA Rost. Mon. p. 167, Schroet. Krypt. Fl. Schles. Pilze 

 p. 123 (Etym. chondros cartilago et derma pellis). — Peridia 

 sessilia vel stipitata irregulariter vel stellatim rupta, tunica sim- 

 plici vel duplici, externa granulis calcareis dififormibus tecta aut, 

 iisdem accumuiatis, crustacea, ab interna spatio aere repleto di- 

 screta, interna vero, si adest, delicata, calce destituta, vibranto, Co- 

 lumella sippius prajsens. 



Clavis analytica specierum. 



I, Tunicai peridii simplices, calco in granula vel erustas collecta Mono- 

 der}7ia, Pseudodiderma). 



A) Plasraodiocarpa, 



Ch. leplotrichum. Vonosum, irregulare, columella carens, raembrana sqiia- 



mis tecta, 

 Ch. anomahan. Venosum, convoxum, columella lata, ' 



Ch. retictilatiim. Reticulatiim, applanatum, columella carens. 



B) Peridia simplicia. 



-}- Tunica? tantiim i,Tamilis calcareis tecta?. 



