The Botany of Iceland - 01.12.1932, Síða 68

516
POUL LARSEN
421. U. Bistortarum (De Candolle) Ivörnicke, Hedwigia 1877, p. 88.
— Saccardo, Syll. fung. VII, II, p. 469.
Hörgárdalur [O. D.]; Stykkishólmur [H. J.]; Dýrafjörður, Þingeyri [C.
H. O.]. — On leaves of Polygonum viviparum.
422. U. vinosa (Berkeley) Tulasne, Saccardo, Syll. fung., VII, p. 469.
Hestahraun in Þorvaldsdalur, Hraun in Fljót [O. D.]. Þórsmörk in
S. W. Iceland [H.J.]. — In flowers of Oxyria digyna.
423. U. violacea (Persoon) Roussel, Saccardo, Syll. fung., VII, p. 474.
Djúpárbakki [St. St.]; common at Eskifjörður, Isafjörður, Dvrafjörður,
Reykjavík [C. H. 0.]. — On Silene acaulis.
Sphacelotheca De Bary.
424. S. Hydropiperis (Schumacher) De Bary.
Uredo Hydropiperis Schumacher, Enum. plant. Sell., No. 1580.
Grímsey [Thoroddsen]; Sauðanes [St. St.]; Hof [O. D.]; Látravík, Aðal-
vík, Eskifjörður [C. H. 0.]; Staðarhraun, Þingvellir [Feddersen]; Beru-
fjörður [Gronlund]; Stjúpmóðurhólmi, Búðir, Grund [S. W. Iceland] [H. J.].
Of wide distribution in many localities [H. JJ. — In the inflorescences
of Polygonum viviparum.
Cintractia Cornu.
425. C. Caricis (Persoon) Magnus.
Uredo Caricis Persoon, Synops. meth. fung., p. 225.
Common throughout Iceland. — On Carex dioeca, C. stellulata,
C. rigida, C. Goodenoughii, C. capellaris, C. panicea, Kobresia
Bellardii, Scirpus caespitosus.
426. C. Luzulae (Saccardo) Clinton.
Ustilago Luzulae Saccardo, Syll. fung., VII, p. 463
Búðartungugil, Hraun in Fljót [O. D.]. — On Luzula multiflora.
Tolyposporium Woronin.
427. T. Junci (Schroeter) Woronin, Saccardo, Syll. fung., VII, p. 501.
Glerá near Akureyri [C. H. 0.]; Möðruvellir [0. D.]. — Filling up the
whole stem of Juncus balticus.
428. T. Montiae Rostrup, Vejledn. i d. danske Flora, II. Del, 1904,
p. 31.
Sorosporium Montiae Rostrup, Mykologiske Meddelelser VI. Botanisk
Tidsskrift, vol. 20, 1896, p. 128.
Dvrafjörður, Þingeyri [C. H. O.]. — On Montia rivularis.