The Botany of Iceland - 01.12.1932, Blaðsíða 34

482
POUL LARSEN
Lasiosphaeria Cesari et De Notaris.
145. L. sorbina var. radiata, Berlese: Icones Fungorum, Vol. I, tab.
106, fig. 2.
Hálsskógur [0. D.].— On decorticated dead wood ofBetula pube-
scens.
Herpotrichia Fuckel.
146. H. nigra Hartig, Sacc., Syll. fnng. IX, p. 858.
Goðaland [H. J.]. — On needles of Juniperis communis.
Bertia De Notaris.
147. B. Lichenicola De Notaris, Rabenhorst: Fungi europaei, No. 950.
Reistarárskarð [O. D.]. — On the thallus of Solorina crocea.
Rosellinia Cesati et De Notaris.
148. R. mammiformis (Persoon) Winter, Rabh. Krj^pt. Flora II, p. 226.
Sphaeria mammiformis Persoon, Synops. meth. fung., p. 64.
Hálsskógur [O. D.]. — On birch-wood.
149. R. subcorticalis Fuckel, Symbolae, p. 150.
Þingvellír, Hrafnagjá [P. L.]. — On tiie inner side of the bark of
Betula pubescens.
Wallrothiella Saccardo.
150. W. minutissima (Crouan) Saccardo? Sjdl fung. I, p. 455.
Hlöð in Hörgárdalur [O. D.]. — On the droppings of dogs.
In Isl. Svampe 1903 p. 300 E. Rostrup states the dimensions of the
asci as 47X13^ and those of the spores as 8—10X5^, whereas Ellis
and Everhart in North American Pyrenomycetes, p. 255 give the dimen-
sions as 35—-40X3.5,« for the asci and 3.5—4X2.5p for the spores. These
dimensions cannot possibly refer to the same species.
Lizonia De Notaris.
151. L. abscondita Johanson, Svampar frán Island, 1884.
Eskifjörður [Strömfelt]. — On dead leaves of Dryas octopetala.
Zignoella Saccardo.
152. Z. ovoidea (Fries) Saccardo, Michelia I, p. 346.
Syn. Sphaeria ovoidea Fries, Systema II, p. 459.
In a birch copse at Borg [P. L.]. — On dead putrescent branches
of Betula pubescens.