The Botany of Iceland - 01.12.1932, Síða 122
570
POUL LAKSEN
Melanconiaceae-Phaeosporae.
Melanconium Link.
730. M. elevatum (Fries) Lind, Danish Fungi, p. 483.
Didymosporium elev. Fries, Systema mycologicum III, p. 486.
Melanconium betulinum Iíuntze, Saccardo, Syll. fung. III, p. 756.
Þingvellir [Feddersen]. — On branches of birch.
731. M. bicolor Fries, Syst. Myc. III, p. 488.
Húsafellsskógur [O. D.]. — On branches of birch.
Melanconiaceae-Hyalodidymae.
Marssonina Magnus.
732. M. Potentillae (Desmaziéres) Magnus, Saccardo, Syll. fung. III,
p. 770.
Hof, Skrifla (S. W. Iceland) [0. D.]. — On living leaves of Poten-
tilla anserina and Comarum.
Melanconiaceae-Hyalophragmiae.
Septogloeum Saccardo.
733. S. Fragariae (Briand et Har.) v. Höhnel, Mycologische Frag-
mente, Ann. Myc. I, pp. 391—-414.
Hof [O. D.]. — On leaves of Comarum palustre.
Melanconiaceae-Phaeodictyae.
Steganosporium Corda.
734. S. traphinum Saccardo, Syll. fung. II, p. 290.
The plantation at Grund south of Akureyri [P. L.], det. O. Rostrup.
— On dead branches of Populus tremula.
Mucedinaceae-Hyalosporae.
Chromosporium Corda.
735. C. croceum (Montagne) Saccardo, Syll. fung. IV, p 7.
Möðruvellir [St. St.]. — On rotten agarics.
736. C. vitellinum Saccardo, Syll. fung. IV, p. 7.
Grímsey, Hof, Fagriskógur [O. D.]; Möðruvellir, Víðvik [St. St.]. — On
fish-bones, skin, and horse-dung.