216 Mncoracece, Mucoretfi, Pirella. 



flea, qiiandoque medio parum constricta; sporis sphaeroideis, cceru- 

 lesceiitibus, levibus, 4 u.. diam. 



Ilab. in stercore huiaano. Paris Galline et \\y. Uroslau Germa- 

 ni:p. — An Uelico^lnliun Mnaca' Sorokine? Habitus fungilli e^^i 

 hyphje sporangifera3 erecta^ (ex ramis superpositis constantis) la- 

 teribus spinis sporangiferis pra^dita^. 



2. Circinella simplex Van Tiegh. Nouv. Rech. sur les Muc. Ann. des 73 

 Scienc, Nat. 1S75, p.02, pl. 2, fig. 52-54. — Hyphis soorangiferis 

 erectis, 2-3 mm. altis, hrunneis, ex ramis superpositis formatis, api- 

 cibus ramorum alterne recurvatis, brevibus, sporangia globosa co'- 

 rulescentia ferentibus, ramis et sporangiis ad apicem magnitudin»' 

 decrescentibus; columella cylindro-conica,- sporis minutis, spha^roi- 

 deis 3 tj.. diam., hyalinis. 



Ilah. in sterrore canino, Paris Gallice. 



3. Circinella umbellata Van Tiegh. et Lemonn. Recherch. sur les :\Iuc. 7.i 

 Ann. des Scienc. Nat. 1873, p. 300, pl 21, fig. 18-23, Mucor um- 

 bellatns Schroet. Krypt. Flor. Schles. Pilze p. 206. — Ilyphis spo- 

 rangiferis erectis, 5-0 cm. altis, simplicibus vel ramosis, apice acu- 

 tis vel digitatis, rectangulariter fracti-fiexis, ad angulos 2-20 ra- 

 mos sporangiferos circinatos,. basi septatos gerentibus, brunneis: 

 sporangiis sphroroideis, C(i3rulescentibus,- columeila cylindro-coiiica, 

 magna; sporis globosis, levihus, cwruleis, i}>->> •j.. diam. 



Ilab. in substantiis putroscentibus, socio Mucore Mucedwe. 

 Paris GaHia\ Amsterdam Hollandi;o ef. prope Hreslau Germani;e. 

 — Var. Moreliae 1>. et 15r. in Trans. Linn. Soc. 1878, pag. 40U, 

 n. 83: a typo differt sporis majoribus, dilutissime brunneis. — 

 Var. asperior Schroei. Krypt. Flor. Schles. Pilze p. 200: paullo 

 validior,- tunica punctata, brunneola, columella apice plus minusvo 

 granulata, hinc illinc subtuberculata. In fimo leonis, liyaMiai etc. 

 in Horto zoologico Breslau Germanise. 



Specios iiohis taiiimu noniiae nota. 



4. Circinelia Muscae (Sor.) Berl. ot De Ton., Ilelicos/f/lum Musciv 7n: 

 Sorokino Recliorch. sur le dev. de rilel. Musc. (RuU. do la Soc. 

 Imp. des Naturalist. de AIuscou 1870, t, XLIII, p. 256, p. 1. 



PIRELLA Dain. in Ann. Scienc. Natur. 1883, p. 84 (Ktyra. piriim. 

 ob sporangia piri/brmia). — Genus CircinelliC affine, a quo pra' • 

 cipue diflert colnmella longiori sporangiisque piriformibus (Conf. 

 P. nircinan^). 



