Sphseropsidese, Sphserioideee, Hyalosporse, Pyrenochseta. 221 



Hab. in ramis decorticatis Berberidis vulgaris, St.-Amand 

 Marne Galliae. 



2. PyrenochaBta Brlardi P. Har. Journ. de Bot. 1891, p. 170. — Pe- 5534 

 ritheciis apice pilosis, congestis v. sparsis, interdura confluentibus, 

 Y5-Y3 mm, diara., subepiderraicis, erumpentibus, atris, lenticulari- 

 bus, depressis, pilis rigidis, subulatis, atris, continuis, 48-60«*' 4-6; 

 sporulis oblongis, cylindraceo-fusiformibus, obtusis, rectis v. cur- 

 vulis, hyalinis, aliquando 1-2-guttatis, 16-20=5 0-7. 



Hab. ad ramos aridos Rubi Idaei, M^ry-sur-Seine, Aube 

 Gallise. 



3. PyrenochSBta Ruhi-idaei Cav. Mat. Lomb. p. 18, t. H, f. 8. — Ma- 5535 

 culis hypophyilis, amplis, orbicularibus, fusco-olivaceis; peritheciis 

 superficialibus, sparsis, globoso-piriforraibus, iuitio flavescentibus, 

 pellucidis, deraum olivaceo-bruuneis, setis rigidiusculis, septulatis, 

 superne vestitis; contextu parenchymatico, tenui, laxo; ostiolo ob- 

 soleto V. nullo; basidiis cylindraceis, simplicibus aut raraosis, septu- 

 latis, 12-30 s 2; sporulis bacillaribus, rectis vel curvulis, hyalinis, 

 2-3-guttatis, 5,5-6,5« 1,5-2. 



Hab. in foliis Rubi idsei pr. Pavia Italiae. 



4. Pyrenochaeta Vitis Viala et Sauv. in Journ. de Bot. 1891, p. 357, ^^^S 

 t. V, f. 1-9. — Peritheciis globoso-conicis, iraraersis, ostiolo erum* 

 pente prorainulo hyphis filiforraibus, flexuosis, brunneis, asperulis, 

 deflexis coronato; sporulis tereti-obiongis, obtusuiis, leviter cur- 



vis, hyalinis, nubilosis, 19^5,- basidiis teretiusculis sporuld paullo 

 brevioribus. 



Hab. in foiiis Vitis ripariae, V. Labruscse, V. cordifo- 

 liae, V. asstivalis Massachussetts, Texas Araer. bor. — Socia 

 adest Phojnce species peritheciis lenticularibus, 93^^75: sporulis 

 bacillaribus 4i;l,5 hyalinis. 



5. PyrenochaBta Myrtacearum Speg. F. Puigg. n. 417. — Maculis or- ^^^"^ 

 bicularibus, deterrainatis, albido- vel cinerescenti-arescentibus, 2-3 

 mm. lat, ; peritheciis laxe gregariis, lenticularibus, 80-90 u.. diam., 

 ostiolato-barbatulis; ostiolo rotuudo, pilis paucis, rigidis, 20-50 5 5 

 coronato ; sporulis e globoso-ovoideis, hyalinis, 2-4 ^* 2. 



Hab. ad folia viva Myrtaceae cujusdam in dumetis pr. Apiahy 

 Brasiliaj. 



6. Pyrenochaeta Engleri Speg. F. Guar. II, n. 161. — Peritheciis par- 5533 

 vulis, 150-180 !j.. diam., globoso-conoideis, atris, epidermide vela- 



tis, apice erumpentibus, ac pilis nonnullis atro-fuligineis, continuis, 

 40-60:^4-5, obtusiusculis, rectis v, vix flexuosulis subpenicillatim 



