Hysteriacese, Phajophragmiae, Tryblidiella. 267 



Ilab. ad folia viva Melastomacearura speciei adhuc iude- 

 terminata^ prope S. Francisco in Brasilia (E. Ule). — « Subinde 

 hyphse mycelii adsunt taxiformi-ramosa3, qua nota ad Lembosiam 

 Melasiomaium accedit species a qua tunc verisimiliter L. diffusa 

 Wint. noD satis differt ». 

 *4. Lembosia congesta Winter Exot. Pilze in Flora 1884, p. 9. — Ra- 7379 

 raulicola; peritheciis densissime congregatis, maculas atras, opa- 

 cas, rotundato-irregulares, usque 4 mm. latas, compactas forraan- 

 tibus. elongatis, saepe curvatis flexuosisque, utrinque attenuatis, 

 rima longitudinali, demura pervia pr:ieditis, atris; hyphis in centro 

 raacularum non distinctis, in ambitu modo discretis sed parcis, ra- 

 diantibus, parum ramosis, remote septatis, fuscis; ascis oblongo- 

 clavatis, demum in stipitera breveni attenuatis, 8-sporis, 60-70 ^ 

 21-26; sporidiis inordinatis seu subdistichis, oblongis, uniseptatis, 

 ad septura constrictis, maturis fuscis, 17-18:^7-9; paraphysibus 

 filiformibus, apice pleruraque bicipitibus, fuscidulis, plus rainusve 

 conglutinatis. 



Hab. ad Carissse arduinse raraulos juniores in Proraonto- 

 rio Bonse Spei Afr. austr. (Mac-Owan). 



Sect. 5. PliiBopbragmlie Sacc. 



HYSTERIUM Tode. — Sacc. Syll. II, p. 743. 



*1. Hysterium Eucalypti Phill. et flark. in Grevillea XIII, p. 23. — 7380 

 Sparsum vel gregarium, 500 [x. long., minutum, eliipticum, raris- 

 sime striatum, erurapens, sessile; labiis clausis, turaidis ; ascis cla- 

 vatis; sporidiis biseriatis, oblongis, plus rainusve curvatis, tri-se- 

 ptatis, fuscis, 16-20^:4-6. 



Hab. in cortice Eucalypti in California (Harkness). 



TRYBLIDIELLA Sacc. Syll. II, p, 757. 



*1. Tryblidieila clavispora (Peck) Berl. et Vogl. Tryblidium cla- 7381 

 vcesporum Peck in Thirty-fifth Rep. St. Mus. Bot. 1884, p. 143. — 

 Peritheciis suborbicularibus, planis vel leniter convexis, margina- 

 tis, 800-1000 a. diara., nigris, quandoque siccis vel contractis, hy- 

 steriiformibus labiisque clausis; ascis clavatis vel cylindraceis, 85- 

 110; sporidiis oblongo-clavatis, stipatis vel biseriatis, 4-septatis, 

 23-27^8-10, fuscis. 



Hab. in liguo decorticato Salicis oigrte, .-Vlbany Amer. bor. 



