690 Piscoraycetse, Pezizacese, Psorotheciopsis. 



Ilah. ad lignum subputridum decorticaium prope Las Trinclie- 

 ras Yenezuel.e (H. Lassen). 

 B.^ Helotiella Werthiana P. Henn., Deutsche Siidpolar- Exped. Bd. VHI 56 

 (1906) Extr. pag. 7, tab. I, fig. 7, a, e. — Ascomatibus ceraceis, 

 sessilibus, sparsis v. gregariis, primo subgloboso-clausis, dein cu- 

 pulatis, extus subviolaceo-brunneolis, marginatis. circ. 300-380 a. 

 diam., disco concavo v. subplano, fusco-brunneo deiu pallescenti, 

 levi; ascis cylindraceo-clavatis, obtusis, octosporis, 45-60*6-10; 

 paraphysibus filiformibus, ramosis, hyalinis, l,B-2 \i.. cr. ; sporidiis 

 fusoideis, subacutis, rectis, medio septatis, haud constrictis, hyali- 

 nis, eguttulatis, 10-12 ** 4. 



i?a&. in foliis Pose Cookii, in ins. Possessionis, Crozet-Gruppe 

 (E. Werth). 



6. Helotlella Drygalskiana P. Henn., Deutsche Siidpolar-Exped. Bd. 66i 

 Vni (1906) Extr. p. 6, tab. I, fig. 6, a, e. — Ascomatibus cera- 

 ceis, sparsis v. subgregariis, sessilibus, primo subglobosis, clausis, 

 dein cupulatis, violaceo-brunneis, subradiato-striatulis, c. 300-330 



[1-. diam., disco pallido, concavo; ascis cylindraceo-clavatis, obtusis, 

 8-sporis, c. 30-35 «3-4; paraphysibus lanceolatis, superantibus, 

 acutis, c. 40 »4; sporidiis oblique monostichis v. subdistichis, re- 

 ctis V. curvulis, ellipsoideis v. fusoideis, medio l-septatis, hyalinis, 

 7-8 ^ 3-3,B. 



Hdb. in foliis Po8b Cookii, in ins. Possessionis, Crozet-Gruppe 

 (E. Werth). 



7. Helotiella nerviseda Rehm, in Strasser Verh. k. k. zool.-bot. Ge- 665 

 sellsch. Wien LYII (1907) p. 333. — Ascomatibus epiphyllis et 

 plerumque ad nervos foliorum putrescentium sparse insidentibus, 

 primum cylindraceo-clausis dein calyciformi-apertis demum tenui- 

 ter et depresse marginatis, 0,2-0,5 mm. lat., basi in pedicellum I 

 cylindraceum curvulum 1 mm. long. circ. 0,2 mm. cr. attenuatis, ■ 

 e pallide flavis stramineis, excipulo glabro prosenchymatico; ascis 

 clavatis, supra rotundatis, octosporis, 100 v 10, .1 -|- ; sporidiis elli- 

 psoideis, obtusiusculis, rectis, subin.^qualibus, bilocularibus, ad se- 

 ptum vix constrictis, hyalinis, 15*5, distichis; paraphysibus fili- 

 formibus, 2 [j.. crassis, supra usque ad 4 |j... hyalinis. 



Hah. ad folia putrescentia, Sonntagberg Austrife inf. 



PSOROTHECIOPSIS Rehm — Syll. XYI p. 746, XYIII p. 98. 

 1. Psorotheciopsis deciplens Rehm — Syll. XVI, p. 746 — var. bl- 564 

 spora Rehm, Hedwigia XLYII (1905) p. 11, fig. 9. — Ascis pi- 



