Miiroraceae, IMueorea^, Spinellus. 205 



(A'oi(l(ja' vel s{)li;enM<leie, hyaliiiw. Ranii zy-^^osiioria icuati ct. >|ti- 

 iiosi. S{)iii;e rigi(l;e, ilicliotoirKj (livis;c. 



1. Phycomyces nitens (.\gardli) Kun/o Mykol. HeTte 11, p. 113, Ulca '••'''' 

 nilcns Agardli Syii. Alg. Scand. p. 4G (1817), Pericon/a Phf/co- 

 liii/ces Won. Ilandbiicli 'Slyc. Macor n//ens Spr. Syst. IV, \). 350, 



M. Phi/comi/ces Berk. Outlines p. 28 ct 407, .1/. romwnus Carnoy 

 Rechcrcli. sur le Cliamp. Ijull. Soc. R. Belg. t. IX, n. 2, ji. 157- 

 ^ 3'il, Bi/ssus oliDaceus Winch FI. North p. 121. — • Ilyphis spo- 

 raugiferis decumbentibus, colore aeneo nitentibus, continuis, I0-~() 

 cui. long. in stratuni niyceliale eflusuni digestis, raino crasso e my- 

 celio oriente 3-4-fasciculatiin insertis, (luandoque 1-2 sterilibu.s; 

 sporangiis globosis, polysporis, uigrescente-opacis, columella primuiu 

 iiplueroidea dein cylindrica; sporis ellipsoideis, elongatis, obtusis, 

 20-30-12-15, pallide olivaceis. 



llaO. in substantiis adijtosis nec non in tinio animaliuni in (rallia, 

 Italia, Germania, Britannia, Belgio, ct Carolina inf. — Spur;c germi- 

 iiantes sec. Cl. Yan Tieghem giguunt prima die hy[)ham sporangife- 

 rain brevem 24-100 a. altain, sporangio minuto 25 y..diani. termina- 

 tani, cujus spora) sphceroide;e episporio hyalino, tantum Ki a. diaiii. 

 metiuutur. Zygospor» maguai '/, min. diam, globosa.* fusc;c. Rami 

 zygosporjc arciiati spinas dichotome divisas gerentes. 



2. Phycomyces microsporus Van Tieghem Nouv. recherdi. sur le ''-^? 

 •Muc. Ann. des Scienc. Nat. 1875, [i. 04. — llyphis sporangiferis, 

 siiiiplicibus, solitariis, 3-5 cm. altis, basi aeneo-viridibus, sursum 

 Haveolis vel totis aeneo-viridulis ; sporangiis flaveolis vel nigris (in 

 hypha concolore) globosis polysporis; coluinella cylindrica, modio 

 parum constricta; sporis splueroideis, subin;c(]ualibus, minutis 8 /. 

 diain.. subhyalinis. 



Hab. in iiino equino, Paris Gallia?. 

 o. Phycomyces splenriens Fr. Syst. mycol. t. III, pag. 308. — My- '"^^^ 

 celio elfuso, tioccoso, albo; hyphis sporangiferis, erectis, pradongis, 

 strictis, olivaceo-fuscis. splendentibu.s. levigatis; sporangiis piri- 

 formibus, demum umbilicato-apertis; sporis magnis, hyalinis. 



Ilah. inter corticem coriariuin, Ronneby Blekingi;e. — Sec. cl. 

 Scliroeter (Krypt. Flor. Schlcsien Pilze p. 209) ad Phi/coraijcclem 

 ■nilentcni ducendus videtur. 



SPINELLUS van Tieghem Nouv. recherch. sur le Mucor. Ann. des 

 Scienc. Nat. 1875, p. ()G. (Ftym. a spina ob rarnos mycelicos dense 

 spinigeros). — F^ilamenta mycelica prinuim hyalina dein superiora 



