PHYCOMYCET^ De Bary 



Syll. yil, p. 181, IX, p. 336, XI, p. 239. 



Fam. 1. Mucoraceas Bk By. 



CHOANOPHORA Cann. — Syll. IX, 339. 



1. Choanophora Simsoni Cimnmgli. Ann. of the Roy. Bot. Grard. 1628 



Calcutta, VI Pt. I, 1895, c. tab. 



Hoh. in I poraoea rubro-ccBrnlea etZinnia elegante pa- 



rasitans, in infusionibns saprophytica, India orient. 



MUCOR Micli. — Syil. VII, p. 190, IX, p. 335, XI, p. 239. 



1. Mucor agglomeratus Scliostak. Ber. Deutsch. Bot. Ges. 1897, p. 226 1629 

 tab. VII. — Ciespitibus densis, pallide griseis, 2-3 cm. altis; by- 

 phis sporangiferis confertis, septatis, rectis, copiose ramosisj ramulis 

 variis, aliis racemosis, longis, saepe repetite ramulosis, aliis fascicula- 



tis, plerumque brevissimis, crebre sej^tatis; sporangiis in ramulis 

 longis subtiliter echinulatis, 250-500 y. diam., columella magna, 120 

 >«« 100, piriformi v. obovoidea, contextu hyalino v. rarius citrino, 

 tunica deliquescente prffidita; sporangiis in ramulis brevibus, varige 

 magnitudinis, 7-20 p. diam., subtiliter incrustatis, subhyalinis, co- 

 iumelia hemisph?erica, interdum nulla; sporis oblongis, rarius le- 

 niter curvulis, circiter Vd^/\^7; zygosporis non visis. 

 Hab. in lacte, pane corruptis etc. in Sibiria. 



2. Mucor angarensis Schostak. Ber. Deutsch. Bot. Ges. 1897, p. 473, 1630 

 tab. XXIII, fig. 5-7. — Hyphis sporangiferis decumbentibus, '/^-2 

 cm. iongis, cgespitulum humilem nigrum formantibus, 10-20 u. cras- 



sis, sympodiiformiter ramosis, ramis apice arcuatis ac omnibus spo- 

 rangiferis; sporangiis globosis, nigris, 120-200 fx. diam., pendvlis, 

 tunica nigra, granulis ealcareis incrustata, non deliquescente, in 

 partes magnas secedente prseditis; columella magna, conica v. pi 

 riformi, schistacea, 120 >^ 60, levibus; sporis subsequalibus, globo- 

 sis, 10y,-14 u. diam., membrana duplici tectis, solitariis griseis, iii 

 cumiilo schistaceis; gemmis ac zygosporis non visis. 

 Hdb. in pane udo, corrupto, in Sibiria. 



