Myxomycetfe, Acrasincea?, seii Sorophoreae, Aphelidiiim. 217 



sis, denique aggregatis in plasmodium et pseudosporas generan- 

 tibus; pseudosporis soros vulgo stipitatos, raro sessiles forman- 

 tibus. 



Hah. in stercore equino, vaccino, Erinacei in Rossia, 

 Cambridge Intervale, New Hampshire Amer. bor. 



APHELIDIUM Zopf — Syll. VII p. 463. 



1. Aphelidium Melosirae Scherffel in Hedw. 1902, p (lOG). — Cistis 3915 

 lato ellipticis 10-12-14 [j.. diam., levibus, palHde fuscescentibus, gut- 

 tulis refringentibus repletis: formatio zoosporarum ut in Aphel. 

 deformante Zopf. 



ITah. in Melosira variante, Iglo Hungarioe. 



MYXOBACTERIACEtE Thaxt. 



Syll. XI p. 460, XIV p. 842. 



CHONDROMYCES B. et C. — Syll. IV p. 576, XI p. 460, XIV p. 842. 



1. Chondromyces catenulatus Thaxt. Bot. Gaz. 1904, p. 405, Rev. 391G 

 mycol. 1904, p. 173, t. CCXLI his, f. 3. — Aurantiacus, nitens; 

 cistophoris simplicibus, breviusculis 180-360 [j.. alt., basi in sub- 

 stratum dilatatis, sursum tenuatis sgep?quc furcatis, ramuHs quoquo 

 suvsum tenuati.s catenulasque divergentes cistaram gerentibus; 

 cistis pallide iiavis 20-50«^ 18 in catsnas 200-300 \i. longas parce 

 ramosas dispositi.^, fusoideis v. longe ellipsoideis, subinde irregu- 

 laribus, maturitate superficie plicatulis, inter se isthrais plus mi- 

 nus longis separatis, sjepe 10-12 succossive superpositis; baculis 

 4-6^1-1,3. 



