The Botany of Iceland - 01.12.1932, Blaðsíða 48

496
POUL LARSEN
Phijllachora Nitschke.
260. P. Graminis (Persoon) Fuckel, Symbol., p. 216.
Sphaeria Graminis Persoon, Observat. mycol. I, p. 18.
Fornhagagil and Hof [O. D.], Sandfell [H. J.], Reykjavík (Strömfelt).
— On leaves of Agrostis vulgaris and A. canina.
261. P. Poae (Fuckel) Saccardo.
Scirrhia Poae Fuckel, Symbolae, p.221.
Barkarnautur [H. J.]. — On dead leaves of Poa caesia.
Hypodermataceae.
Lophodermium Chevallier.
262. L. pinastri (Schrader) Chevallier, Flore paris. I, p. 430.
Hysterium pinastri Schrader, Journ. Bot. II, p. 69, tab. 3, fig. 4.
The plantation on Þingvellir [P. L.]. — On needles of Pinus mon-
tana.
263. L. juniperinum (Fries) De Notaris.
Hysterium juniperinum Fries (pinastri /?), Syst. Myc. II, p. 588.
Fornhagagil [O. D.], Kúadalur (Gronlund). — On needles of Juni-
perus nana.
264. L. arundinaceum (Schrader) Chevallier, Flore paris. I, p. 435.
Hysterium arundinaceum Schrader, Journ. Bot. II, p. 68, tab. 3, fig. 3.
Fairly common on Graminaceae throughout the country, viz. on
Nardus, Anthoxanthum, Elymus, Trisetum spicatum, Calama-
grostis stricta, Hierochloé odorata, Festuca ovina, F. rubra,
Poa alpina, P. caesia, P. nemoralis.
L. arundinaceum (Schrader) Chevallier var. alpinum Rehm, Raben-
horst Kryptogamenflora III, p. 46.
Víðidalur [P. L.], — On dead leaves of Elymus arenarius.
265. L. caricinum (Roberge) Duby.
Hysterium c. Roberge, No. 71 in Ann. sc. nat., III. Sér., t. 8, p. 180.
Möðruvellir [St. St.], Hofsfjall [O. D.], Grund near Akureyri and Borg
near Borgarnes [P. L.]. — On dead leaves of Carex festiva, C. capil-
laris, Elyna Bellardi, Eriophorum augustifolium.
266. L. versicolor (Wahlenberg) Schroeter, Jahrbuch d. schles. Ges.
fur vaterl. Cultur, Breslau 1888, p. 266.
Grund Plantalion near Akureyri [P. L.].— On dead leaves of Salix
phylicifolia.