Phvcomycetse. Aliicoracc»', Plptocephalla. 387 



nica 90-10() /a. alta, 60 80 /x. lata levi donata; spornngiis ramo- 

 rum miiiorum 30-45 ^i. diam., coluineila coulca vol cocciformi, 

 ca. 40 0« 30 pvapflitis; sporis globosis, ca. 7 f*. diam, aiqualibus, so* 

 litariis hyaiinis, in cumulo uigrescentibus; geinmis cylindraceis v. * 

 circuJitoriaibus, 20-35 » 5-15, 



Hah. in varii?; substantibus, iu pane udo, fimo columbarum etc. 

 in Sibiria. 



MORTIERELLA Coemans. — Syll. VII p. 220, IX p 337, XI, p. 240 



1. Mortierella repens A. L. Sraith, Jour. of Bot. 1898, p. 180 cum t4a5 

 icon. — Mycelio repente, late expanso; hyphis sporangiforis ex fi- 

 iamentis raycelicis oriundis, non ramosis, gracilibus, leniter atte- 

 nuatis. longitudine valde variantibus; sporangiis globosls, magni 

 tudine ludentibus, minirais, 20 ^. diam. ; sporis paucis, 5 vel plu- 

 ribus, globosis, 11 u. diam. 



|l Hab. ad terram humosam, Newport, MoumoutL Bjitanniae 



(Jenkin). 



2. Mortlerella Bainieri Cost. — Syll. IX, p. 337. — var. Jenkini A i436 

 L. Smith, Journ. of Bot. 1898, pag. 180 c. icon. — Hyphis spo- 

 rangiferis 1 mm. circiter altis, sympodiiformiter ramcsis, 10 /x. 

 crassi'*, sursum teiiuatis et apice 5 u. crassis, non conetrictis; spo- 

 rangiis sfph^ricis, ca. 25 ^. diam. ; sporis numerosis, rainutissimis, 

 eliipticis, 3^2, hyalinis. 



ffah. ad terrara humosam, Newport, Monmouth Britanniae 

 Menktn). 



3. Mortierella van Tleghenni Baclimann in .Jahrb. fiir wissenschafi]. 1437 

 Botauik Bcl. XXXIV. Heft 2 tab. IX-X. — Hyphis sporangi- 

 feris fasciculato-conjunctis, erectis, 250-400 a. altis. basi usque 



17 p. crassis, sursum attenuatis, apice 3'/^ fx. tantum crassis, aetate 

 raultiseptatis, in parte quinta superiore 2-15 ramis usque 68 (x. 

 longis pra^ditis; ramis sympodiiforraiter ramosis; sporangiis glo- 

 bosis, 32-70 fx. diam., levibus, basi septo non v. vix convexo a 

 stipite divisis; sporis usque 50 globosis, ovatis v. irregularibus, 

 6-20 u. diam., hyaJiuis, levibus, nucleo oleoso prteditis. 



Hab. in fimo e q u i n o in Helvetia. — Intcr M. pol yceplialam 

 et M. Candelahrzim fere medium t^enens. 



PIPTOCEPHALIS De Bary et Wor — SyJl. VII p. 225, TX p. 338. 



XI p. 241. 

 1. Piptocephalis Tleghemiana Matruch. Bull. Soc. mycol. Fi. 1900, 1438 



