PyrenomycoteJE, Sphaeriaeeai, Allantosporae, Valsa 455 



25. Valsa congesta Pat. Journ. Bol. 1889, p. 342, c. ic. — Perithe- 1883 

 ciis nigris, ovoideis, coHo longo circ. 3 mm, long., recto vel fle- 

 xuoso praeditis, nuinerose gregariis, vix imraersis,- ascis clavatis, 

 8-sporis, 20:s4,5; sporidiis hyalinis, cjlindraceis, incurvis, 4 s 1. 



Flab. in trunco putri et decorticato IMangiferfe Indicao in 

 insula Martinica. 



26. Valsa Bovei Speg. F. Pat. n. 114. — Acervulis laxe gregariis, 1884 

 cortice innatis, e leuticulari couoideis, l~l,5 mm. diam., perider- 

 mio sublevato tectis, 12-15-peritheciigori3, disco majusculo, parum 

 erumpenti-exserto donatis, stromate subfriabili albicante; perithe- 

 ciis globosis, 250-i;00 \).. diam., atris, btromate immersis, denso 

 constipatis, coriacellis, atris, submembranaceis, ostiolis longiuscu- 



Hs, fasciculatim conniventibus, cylindraceis, atris, subcarbonaceis, 

 apice obtusis, 400-500^^80-120, discum efFormantibus, ornatis; ascis 

 clavuiatis v. fusoideis, sessilibus, antice obtuse rotundatis vel sub- 

 truacatis, 38-40^5-6, basi attenuato-obtusatis, octosporis, apara- 

 physatis; sporidiis recte v. oblique disticbis, botuliformibus, utrin- 

 que obtuse rotundatis, 8-10=; 2, hyalinis. 



Hab. in ramis emortuis Genistae? sp. ind. pr. Misioneros se- 

 c«s Rio S. Cruz Patagoni». 



27. Valsa subcongrua Rehm Ascom. n. 632, Hedw. 1882, p. 75. — 1885 

 Peritheciis monostichis, globo:sis, in cortice interiore nidulantibus, 

 circ. 8 in quovis stromate, dense stipatis, coUis plerumque brevia- 

 suulis, interdum usque ad 1 mm. long., elongatis et subcurvatis, in 

 disculum atrum, planum vel subconvexulum, 0,7 mm. lat., rotun- 

 datum conjunctis, disculo corticem pustulatim elevatum coronante; 

 stromatibus gregariis, ramulos ambientibus et epidermidem cribran- 

 tibus; ascis clavatis, 8-sporis, 21i;4-5; sporidiis cylindricis. hya- 

 liuis rectis vel subcurvatis, distichis 3-4 := 1 ; paraphysibus longis, 

 teneris, septatis c. 5 p.. crass. 



Hab, ad ramum putrescentem Alni viridis in Monte Buche- 

 negg pr. Oberstauffen alpiura Algoviae Germ. (Britzelmayr). 



28. Valsa Myricariae Rehm in Voss Myc. Carn. III, p. 176, — Stro- i8S6 

 matibus miimtis e basi orbiculari subconicis, nigris, cortice inte- 

 riori saepe longo lateque denigrato nidulantibus, peridermium ri- 

 mose perforantibus, hujusque lacioiis cinctis; spermogonio centrali; 

 peritheciis in quoque stromate 8-12, monostichis, rainutis, dense 

 stipatis, colli^ brevibus, cylindraceis, connatis in disculo griseo vix 

 prominentibus; ascis fusiformi-clavatis, 36-40 c; 6-6,5; sporidiis con- 

 tinuis, subrectis, hyalinis, 6;;], 5, 



