Pyrenomycetse, Sphseriacege. AlIantosporEe, Valsa. 481 



sissime sociatis, magnis, subglobosis, aterrimis^ verruculosis, apice 

 late perforatis; ascis clavatis, in pedicellum longum attenuatis, lu- 

 mine plus minus tenui 70-80 « 16; pseudoparaphysibus filiformibus, 

 septatis, ascis duplo longioribus; sporidiis numerosissimis, cylin- 

 draceis, curvulis, pallide luteis, 7-8 v 2. 



Hdb. in ramis corticatis Tiliae, Canton Ticino in Helvetia ital. 



2. Goronophora obvaliata (Ottb) Sacc. et Syd. Calosphceria ohvallafa 1813 

 Ofcth. ap. Jacz. Bull. Boiss. 1896, p. 79. — Peritbeciis minutis, 

 subglobosis, piriformibus, orbiculatim dispositis, cortice inflato te- 

 ctis; ostiolis in rostrum elongatis, in discum emergentibus ; ascis 

 ellipsoideis, pedicellatis, p. sp. 4B »* 10; parapbysibus vix conspi- 

 cuis; sporidiis numerosis, agglomeratis, cylindraceo-obtusis, arcuatis, 

 hyalinis, 5-6 « 1-2. 



Hab. in ramis Platani pr. Bern Helvetise (Otth). 



3. Coronophora OCCUita (Otth) Sacc et Syd. Calosphmria occulta Otth isu 

 Bern. Mittheil. 1870, p. 96. — Peritheciis subsolitariis inter cor- 

 ticis strata infima latentibus v. leviter immersis sed subliberis, 

 difformibus valde depressis, atris, 1-2 mm. lat., subtiliter tuber- 

 culosis; ostiolo obsolete papillato deorsum h. e. lignum spectante; 

 nucleo cinereo ; ascis oblongis v. obovatis, sub apice late obtuso 

 seepius leniter angustatis, in peidicellum longum filiformem produ- 

 ctis, myriosporis ; sporidiis perexiguis, cylindraceis, curvis. 



Hab. in truncis Abietis excelsse in Helvetia. 



VAtSA Fr. — Syll. I, p. 108, IX, p. 449, XI, p. 273. 



1. Valsa Amorphae EII. et Ev. Bull. Torr. Bot. CI. 1897, p. 133. — leis 

 Peritheciis circinatis, 6-10-consociatis, cortice interiore immersis, 

 ovato-globosis, 300-350 . diam., dense celluloso-tunicatis, inferne 

 saepe coUabentibus, in colla firma cylindrica convergentia contra- 

 Otis; ostiolis obtuse conicis, levibus, atris, epidermidem perforan- 

 tibus, initio interdum in discum atrum conjunctis; ascis clavato- 

 cylindraceis, 75-80 ^ 10-12, obscure paraphysatis, 8-sporis, stipi- 

 tatis; sporidiis subdistichis, allantoideis, saepe initio ellipticis, hya- 

 linis, 10-18 «3 7,-4 7,. 



Hab. iu ramis emortuis Amorphae fruticosje, Kansas 

 Amer. bor. (Bartholomew). 



2. Vaisa opulina Sacc-Syll. IX, p. 451. — Forma LantanaB Bres. iBie 



Malpighia XI, 1897, p. 295. — Ascis octosporis, 45-00 .- 7-12; spo- 



ridiis 15-16 « 3. 



Hah. in ramis siccis Viburni Lantanne in Italia bor. 



bl 



