708 PyrenomyoetsR, Heniibysteriaceae, Didymosporse, Parmularia. 



hysterioideis circuiariter congruentihus; ascis clavatis, IG-sporia, 

 aparaphysatis, 60-70 ># 15-20; sporidiis conglobatis, simplicihus, 

 brurmeis, 8-10 « 4-8. 



Hah. ad folia subcoriacea plantae cujuedam ignotse iu Costa- 

 Rica ''ToNDuz). 



Sect. 2. BidymosporaB. 



HYSTEROSTOMELLA Speg. — Syll. IX, p. 1098, XI, p. 385. 



1. KysterostomeJla MiconlsB P. Henn. Hedw. 1897, p. 231. — Stro- 270i 

 matibus epiphylli?;, superficiahbus, sparsis v. gregariis, interdum 

 confluentibus, planis, orbicularibus, atris, crustaceis, opacis, ambitu 

 ruguiosis; peritheciis densis, lineatis, subcircinatis, ostiolis hyste- 

 rioideis; ascis ovoideis vel subclavatis. apice obtuso-rotundatis, 8- 

 sporis, 30-40 v 15-18; sporidiis subconglobatis, oblongis, medio 1-se- 

 ptatis, constrictis. brunneo-fuscis, utrinque obtuso-rotundatis, 14- 

 16^8-9. 



Hah. in foliis Miconise spec. pr. Goyaz Brasilise (Gtlaziou). 



PARMULARIA Lev. Ann. Sc. nat. 1846, ser. III, vol. V, p. 236; 

 Syll. II, p. 662, XI, p. 387; P. Hennings in Hedw. 1895, p. 111; 

 Schneepla Speg. Fungi Guar. Pug. I, p. 259; Clypeum Massee 

 Journ. of Bot. 1896, p. 145. — Stromata superficialia, orbicularia, 

 dimidiato-scutata. atra. Perithecia in stromate dense constipata, 

 radiantia, ostiolis hysterioideis, wque radiantibus donata. Asci cy- 

 liudracei, paraphysati, octospori. Sporidia elhptica, didyma, initio 

 hyalina, denmm coiorata, plerumque fusca. — Ubi occurrant spe- 

 cios constanter hyalosporcT. pro his genus Schneepia Speg. (1886) 

 servari poterit. 



1. ParmuJaria Styracis Lev. 1. c. p. 281; Hennings 1. o. p. 111; 2705 

 Sacc. Syll. II. p. 662; Lindau in Engler-Prantl, Natitrh Pflan- 

 zenfam. I, i, p. 274. — Stromatibtts epiphyllis, scutellato-rotundatis 

 interdum confluentibus, medio umbilicato-depressis, centro ad mar- 

 ginem dense radiatim sulcatis, striis deinde longitttdinaliter in ri- 

 mas canalictilatas dehiscentibus, atro-opacis, 2-5 mm. diam.; ascis 

 subcyHndraceis v. oblongo-clavatis, apice obtuso-rotttndatis, stipi- 

 tatis, octosporis, 70-100^12-15; paraphysibtts filiformibus, apice 

 subclavatis, septatis, brttnneohs; sporidiis mouostichis v. ST.tbdisti- 

 chis. oblonge ovoideis v. subelhpsoideis, primo sttbhyalinis, dein 



