924 Phycomycetse, ^[ncoracefE, Absidia. 



1-2-nocloso-inflatis et in ramulos 2-5 verticillatos divisis; sporan- 

 giis in his ramulis acrogenis, globosis, 100-200, plerumque 130 -j.. 

 diam.; sporis ovato-oblongis, insequalibus, longitudiualiter striatis, 

 6-9*4-6, brunneis; chlamydosporis 16-32 [),. diam.; zygosporis 

 120-140 rarius usque ad 180 [j.. long., e globoso ovoideis. 



Ilab. in linio glaeiali ex Alpibus helveticis et inde cultus in 

 pane, nec non in Norvegia et Polonia. 

 7. Rhizopus speciosus (^Oudem.) Lendner, Mucor. de la Suisse ( 1 908) 3168 

 pag. 125. Ita vocaudus Mucor speciosus Oudem. Arcli. Neerland. 

 Sc. nat. 2 s.'rie, vol. VII. Overdr. Ned. Kr. Arch. 3 serie, II, 3, 

 p. 720, tab. V, f. 1-4. Syll. XVII, p. 495 — teste Lendn. I. c. 



ABSIDIA Van Tiegh. — Syll. VII p. 2l4, IX p. 337, XI p. 240, 

 XIV p. 435, XVI p. 386, XVII p. 504. — Plures species Tie- 

 ghemellce, Mucoris, Mycocladii an hoc genus trahendse sunt, teste 

 Lendnor, Mucor. de la Suisse, passim. 



1. Absidia spinosa Lendner. Bulletin Herb. Boissier 2 ser., VII H159 

 (1907j pag. 250; Mucor. de la Suisse (1908) pag. 132, fig. 46, 

 Ahs. cijlindrospora Hag., Vidensk. Selks. Skrift. I (1907) p. 45, 

 fig. 21. — Hyphis sporangiferis, 2-3 fasciculatis, erectis sporangio 

 piriformi. 34^28 terminatis ad verticem septatis; columella basi 

 conica, 20 ;j.. lata, sursum in tubum cylindricum, apice sph£eroideo- 

 inflatum desinente, appendiculata; sporis ovoideo-elongatis v. cy- 

 lindraceis, 4-5« 2; zygo&poris sphteroideis v. doliiformibus, nigris, 

 verrucosis, fulcris hamosis ex unico ramusculo fertili circinatini 

 ortis, altero semper nudo. 



Tlab. ad terram in hortis, Conclies prope Geneve Helvetire et 

 Christiania Scandinaviio. 



2. Absidia glauca Hagem, Vidensk. Selsk. Skrift. I (1907) n. 7, 8160 

 p. 43, fig. 19-29; Lendner, Mucor. de la Suisse (1908) pag. 136. 

 fig. 49. — Coloniis primura albis dein plus minusve cyaneo-viri- 

 dilius; stolnnibus sympodialiter ramosis, axibus primariis complu- 

 ribus cm. loug., validis et usque ad 25-30 [x. cr., repentibus et 

 hyphis rhizoideis prseditis; hyphis sporangiferis rectis, simplicibus 

 V. plerumquo binis, 100-600 >* 5-10, lateraliter ramosis et apice 

 sporangio pr.i-ditis; sporangiis piriformibus 44-60^40-50 mem- 

 lirana diffluonti minute granuloso-incrustata tectis; columella sab- 

 hemisphaBrica submamillata apice apiculo basi plerumque con- 

 btricto aucta, 20-30 >:* 25-35 ; sporis globosis 2,5-3,5 [j.. diam., fla- 

 vidis V. hyalinis; heterothallica; zygosporis globosis. magnitudino 



