313 



vitro hyalino-fuscidulis, crebre septatis, guttulis oleosis repletis, ad 1 fx lat. 

 Ascis angustissime cylindraceis, apicem versus lenissime [attenuatis, globulo 

 terminali circ. 4 fx diam. instructis, postice leniter sensimque attenuatis, 

 sessilibus, 165 — 175 ft x 5 — 5V2 fi. Sporidiis ascos adaequantibus, oc- 

 tonis, aseptatis, filiformibus, ^U /u lat., hyalinis. 



Ad thallum subputridum Cladoniae sub Calluna humi jacenlem in 

 calluneto prope Borris Jutlandiae mense Augusto 

 1907. 



Fenestella subvestita sp. n. — fig. 5. 



Peritheciis denis — vicenis in cortice exteriori 

 circinnato-confertis, ostiolis disciformi-conglutinatis per 

 peridermium pustuliformiter levatum erumpentibus, 

 flocco flavidulo parce obsessis, zonula flavo-brunnea, 

 e substantia mutata corticis formata, IV2 — 2V2 mm. 

 diam., cinctis. Ascis cylindraceis, superne applanato- 

 rotundatis, parte sporifera 100 — 125 u long,, 8 — 

 IOV2 fx lat., pedicello circ. 25 ju long, instructis. 

 Sporidiis octonis vel rarius quaternis, monostichis, 

 ellipsoideis, transverse crasse 3-septatis, loculo uno ex 

 duobus mediis interdum septo longitudinali obliquo 

 instructo, ad septa vix constrictulis, 15 — 19 /i x 

 7^2 — 8V2|U, griseolo-brunneis, irregulari-guttatis. Para- 

 physibus numerosis, filiformibus, guttulatis, 3 ^ crass., 

 ascos parum superantibus. — Pycnidiis parietibus an- 

 fractuosis spurie vel omnino multilocularibus, sporulas 

 in basidiis e basi ramosis, 15—20 fj. long., solitarie 

 acrogenas, oblongo-bacillares, 2—3 /u x ^U [i, hya- 

 linas foventibus. 



Ad ramos siccos corticatos Alni glutinosae L. in 

 palude Lyngby Mose dicta prope Hafniam mense 

 Februario 1909. 



Fig. 5. Fenestella 

 subvestita sp. n. 



a: An ascus with spores 

 and a paraphyse; 



b: Spores; c: Conidia 

 and conidiophores. 



(a:'^li, 6: sw/i,c; highly 

 magnified). 



Gnomonia COnformis (Berk, et Br.) Ferd. et Wge. comb. nova. 



Syn. : Sphaeria conformis B. et Br., Curr. Spher. Hook. — Meta- 

 sphaeria conformis (B. et Br.) Sacc, Miscel. Myc. I, p. 6. — Calosphaeria 

 alnicola Cooke et Massee, Grev. XVI, p. 47. — Massarina alnicola (Cooke 

 et Massee) Berl., Icon. Fung. I, p. 118 cum tab. CXXIIl, fig. 3. 



The above fungus is for the first time found here in Denmark 

 by Mr. P. Lars en on Alnus glidinosa L, in the neighbourhood of Aar- 

 hus and by this inquirer referred to the family Gnomoniaceae. At the end 



Botanisk Tidsslcrift 29. Bind. 21 



