— 31i2 — 



is bound to a ramified system of hyphae, 6 — 12/^ broad, which as well 

 grows through the small-celled tissue of the hypothecium as through the 

 loose big-celled pseudoparenchyma in the interior of the fungus. 



This rare and interesting fungus has probably also been found at a 

 distance of ca. 6 km. from the named locality. At all events Mr. P. 

 Larsen, Aarhus, communicates to the authors that in the year 

 1904 he has found, in the wood Riis Skov, „a Peziza with blue milk." 



Stictis Arctostaphyli Ferd. et Wge. 



Syn. : Coccomyces quadratus (Sch. et Kze.) Karst. var. Arctostaphyli 

 Rehm (nomen nudum), Ann. Myc. V, p. 231. — Naemacyclus Penega- 

 lensis Rehm, Verb. Bot. Ver. Prov. Brandenb. 1908, p. 34. 



The first diagnosis of this fungus is given by the authors in Bot. 

 Tidsskr. 28 Bd., p. 253 (Dec. 1907). Our specimina were found upon 

 Arctostaphylos uva ursi L. in the heath at Borris in Jutland. After 

 this Rehm has described the fungus under the name Naemacyclus Pene- 



galensis (see above!) after having published the nomen 

 nudum (Jan. 1908) in the „ Fungi selecti exsiccati" 

 edited by Jaap. The Rehm'ian specimina are found 

 on the same host-plant in Penegal (Tyrol). 



The fungus is very common on Arctostaphylos 

 everywhere at the heath at Borris, and the area of 

 the fungus seems upon the whole to be large. Thus 

 we have found it in the herbarium of the Bot. Mu- 

 seum in Copenhagen from heaths at Hjerting in 

 southern Jutland (leg. Warming, Juli 1886) 

 and from Molhede in northern Jutland (leg. 

 M.L.Mortensen, 7.8. 1905); further fromHvammer 

 and Breidibolstadur in West- Ice land (leg. Helgi 

 Jonsson 1897). 



Pyrenomyceteae. 



Barya lichenophila sp. n. — fig. 4. 



Peritheciis in sicco cornels, dense gregariis, liberis, 

 bysso argillaceo-subroseolo insidentibus eoque primum 

 Y\sA. Barya licheno- vestitis, dein subnudis, conicis, parum ventricosis, succi- 

 phila sp. n. neis vel demum fuscidulis, 350—500 // alt., 250 



<7 : Perithecia sitting on ok/~v i ■ » • . 



a ihaiius - fragment of — 350// lat., ascos maturos per apicem perlusum eja- 

 perithecmm; c; Aji"as- culantibus. Peridio pscudoparenchymatico, parvi-cellu- 

 *"* ^^Sofi^'^/fMo/i "■'''' lari, olepso, sub vitro diaphano. Filamentis byssi sub 



