824 Myxomycetse, Phytornyxaceee, Pseudocomrnis. 



LYCOGALA Mich. — Syll. Vll p. 435, XI p. 470, XIV p. 84-0. 



1. Lycogala platense Speg. Fg. Arg. novi v. crit., p. 203 (1899). — 

 yEthaliis inajusculiB, 1-2'/, cm. diarn. et altis, basi applanato-ad- 

 natis, Gor>ice eiihca.ruilagiiieo tenaceJlo, prirno roseo, deiri oinereo- 

 roaeo, rnaGuli& fn s-oescontibus minuiissirrris vix peiT^picuis puoota- 

 lato; gleba puiverulenta, prinio fulva, dein cineregoenti-fulva; oa^ 

 capillitio laxissiriio, rainnloso, irrogulariter inorassato, ramuiife ob- 

 tusis sgepius subolavatis Hubolivasoeirtibus ; sporis irlobosis, paJlide 

 e flavo cinerescentibus, laxe Tninutefjue papillosis, (3-8 ji. diant. 



//<://>. ad truncoK decorticatos Po])uli italica- in uligirujgis pr 

 Buenoa Aires efc La PJata Argentinse. — Species pulchoJia L. 

 favo-fmco (Ehrbg } Kost. peraffinis, sed sporis majoribus colore- 

 que corticis atque glehee reccdens. 



Fam. 2 Phytomyxaceae Rchrot. 



PSEUDOCOMMIS Debray. Compt rend. Acad Paris. 1895, t. CXX, 

 p. 94H-945 et Buii. Soc. bot .Fr. 1898, p. 2r)?.-288, t. 1-2 (Ktym. 

 j)seudes laJsus et commi ,<^\immi;, — Dubhjs fnngus, PJasmadio- 

 js/joro? analogus. PiiBciprrse speciep : Psend. ViHs ^Viala et Sauv.) 

 Debray et Ps. californica (Viala et 8auv. sub Pl.asmodiopJiora). ■ — 

 Pseiidj Vifis etiam in T* h a e e o 1 i .s, S o 1 a u i s , H e 11 a n t h i obvije 

 in Ttalia, 6t.c. 



1. Pseudocommis Theaa N Spesohnew Fun^\ paras; transcauc. 1900, a 

 p. i . — JVJacuJis epiphyllis, conft;rt.is, indet.erininatis, piub minus 

 confluentibus, grise'">fuscis; aggregatiouibu,s (?j plasrnodicis intra 

 oellulas foliorum paJiformes, deusis, postremo in gloruBrulos soro- 

 sjihmruiLes (?) efforrnatis; corpusculis subrotnridi.s poIygono-Gom- 

 pressifi, granulatis, viridi-lut^sceTitibus, 8-8,5 /j.. dia.ni. 



Hah. in foliis vivis Theae viridis in regione tranacaucasica 

 ouitse — « De autonomia fungina, ut coterarurn PseudoGommiurn, 

 dubtandum ». 



