800 Pyrenomyoetee, Coccoideaceee, EtyalodtdymeB, Yoshinagaift. 



Fam. 5. Coccoideacese P. Henx. Jlodw. XLIII, 1004, p. 143. 



Stromata puncto centrali stipitiformi basi matrici affixa, ceterum 

 libera: viva subcarnosa, sicca subcornea. Loculi pariete proprio di- 

 stincto carentes. — Peeuliari in matrice insertione a Dothideaceis 

 distinguitur familia, quae ad Myriangiaceas nutat. Genus prima- 

 rium : Coeeohlea P. Henn. — Syll. vol. XVI p. 624. 



Sect 1. Pliiposporw. 



COCCODISCUS P. Henn. in Hodw. 1904, p. 144. (Etym. coccus gra- 

 num et discus). — Stromata subcarnosa, discoideo-rotundata, in- 

 ferne medio substipitato-affixa, atra. Poritliocia (Ioculi) irnmersa, 

 globulosa. Asci cJavati, octospori, parapliysati ; sporidia ovoidea, 

 continua, basi papillata, fusca. 



1. Coccodiscus quercicola P. Henn. J. c. — Stromatibus liypopliyllis 2986 

 sparsis, subcarnosis rotundato-discoideis, inferne medio affixis, mar- 

 gine liberis 1,5-2 mm. diam., atris. superne planis, minute granu- 

 latis; peritheciis immersis, globulosis; ascis clavatis, stipitatis, octo- 

 sporis 60-90^14-20; parapJiysibus copiosis nliformibus, hyalinis, 

 ca. 1. (i. crassis; sporidiis subdistichis vel conglobatis, intorduin 

 oblique monosticliis, ovoideis, basi subhyalino-papillatis, 1-guttu- 

 latis, atro-fuscidulis, 8-1 1 v 5,5-8. 



llab. in foliis vivis Quercus thalassicse, Ushiseyama in prov. 

 Tosa Japoniae (Yosiiinaga). 



Sect 2. Ilvalodidynun. 



YOSHINAGAIA P. Henn. in Hedw. 1904, p. 143 (Etym. a cl. botanico 

 7oshinaga japonico). — Stromata e subcarnoso cornea, disciformi- 

 pulvinata, erumpenti-superficialia, medio substipitato-affixa, atra. 

 Perithecia (loculi) immersa, globulosa, subverruciformi-ostiolata. 

 Asci octospori, paraphysati; sporidia fusoidea, hyalina, 1-septata. 



1. Yoshinagaia Quercus P. Henn. 1 c. — Stromatibus gregarie 2987 

 epiphyllis, erumpenti-superficialibus, rotundato pulvinatis, medio 

 affixis, ?erruculoso rugulosis, atris, J mm. diam.; peritheciis im- 

 mersis, gJobulosis; ascis fasciculatis, clavatis, apice rotundatis, tu- 



