Discomycetse, Patellariacese, Tryblidoria. 759 



1. Pleiopatella Harperi Rehm, Ann. Mycol. VI (1908) pag. 315. — B8B8 



Ascomatibus dispersis, haud perspicue erumpentibus, sessilibus, pri- 

 mitus globoso-clausis, dein urceolatis, disco demum patellari, orbi- 

 culari, crasse marginato, atris, 0,6-1,2 mm. diam., extus glabris, 

 in stipitem crassum brevissimum elougatis, excipulo crasso paren- 

 chymatico fusco; ascis cylindraceis, apice rotundatis, c. 90 » 25, 

 monosporis; sporidiis oblongo-cylindraceis, utrinque rotundatis,' 

 multoties transverse et horizontaliter septatis, hyalinis, 70-80 » 

 18-22; paraphysibus subconglutinatis, 0,3 ;j-. cr., versus apicem 

 septatis et subfuscis, 5 [j.. cr., cellulis ultimis 7-8 [j.. long. ; hypo- 

 thecio fusco, hymenio jodi ope caeruleo tincto. 



Hab. ad corticem Cupressi sp. ? ((7ec?or), Longmires Springs 

 Washington Amer. bor. (E. T. et S. A. Habperj. 



TRYBLIDARIA Sacc. — Syli. VIII p. 805, XIV p. 33, XVIII p. 186. 



1. Tryblidaria argentinensis Spegazz., An. Mus. Nac Buenos Aires 5864 

 t. XIX 1 1909) p. 439. — Ascomatibus superficialibus primo hyste 

 rioideis dein patellari-apertis medio rimosis, margine elevatis ater- 

 rimis 0,5-2 mm. diam. ; ascis linearibus basi pedicello crasso no- 

 dulosoque suffultis, 90-100 « 12-14, octosporis, paraphysatis ; spo- 

 ridiis oblique monostichis ex ellipsoideo lenissime obovatis, 16- 



18 « 8-9, ssepius 3- rarius 4-5-septatis, ad septa leniter constrictulis, 

 loculo centrali supero septo altero verticali fere semper diviso, 

 pallide olivaceis. 



Hdb. ad truncos decorticatos vetustos Prosopidum pr. Alto 

 Graude. Sau Luis, Rep. Argentina America austr. 



2. Tryblidaria Garryae ■Earlei Sacc. et Trott., TryUidium Garryre B8&5 

 Earle, BuU. of the N. Y. Bot. Gard. (1904) p. 290. — Aacomatibus 

 sparsis, subsuperficialibus, nigris, rugosis, patellatis, margine ob- 

 scuris, 1 mm. circ. lat., 0,25 ram. cr. ; ascis clavatis, longe stipi- 

 tatis, circ. 120*^8; paraphysibus filiformibus, supra ramosis ; spo- 

 ridiis subdistichis, primum 1-4-septatis et hyalinis, demum obscure 

 bruuneis, 10- v. ultra septatis, septis longitudinalibus etiam nu- 

 merosis, plerumque curvulis, circ. 35 ^ 14. 



Hah. iu ramis decorticatis Garry;e prope StanforJ Univ. Ca- 

 liforuia Amer. bor. (C. F. Baker). 



3. Tryblidaria patagonica Spegazz., Au. Mus. Nac. Buenos Aires B8B6 

 t. XIX 1909) p. 440. — Peritheciis sparsis v. laxe gregariis pri- 

 mum hysterioideis mox patellari-apertis, nigris, parvis ; ascis linea- 

 ribus basi breviter crasseque pedicellatis 90-100« 10-20, paraphy- 



