The Botany of Iceland - 01.12.1932, Side 49

FUNGI OF ICELAND
497
267. L. maculare (Fries) De Notaris.
Hysterium maculare Fries, Syst. Myc. II, p. 592.
Hofsfjall [0. D.], Haukadalur and Gullfoss near Hvítá (F’eddersen).
— On dead leaves of Vaccinium uliginosum and Salix glauca.
268. L. petiolicolum Fuckel, Symbolae, p. 255.
Hestahraun in Þorvaldsdalur [0. D.]. — On petioles of Sibbaldia
procumbens.
Hysteriaceae.
Lophium Fries.
269. L. dolabriforme Wallroth, Sacc., Syll. fung. II, p. 800.
Húsafellsskógur [O. D.]. — On dead branches of Betula pubescens.
Microthyriaceae.
Myiocopron Speggazzini.
270. M. calamagrostidis E. Rostrup (in mscr.).
Peritheciis membranaceis, dimidiato-scutatis, superflcialibus, sparsis,
radiato-striatis, margine eximie fimbriatis, minutissimis, usque ad 0,3mm
diametro, ostiolo latiusculo pertusis.
Ascis clavatis, 37—40 p 1., 6—7 /t cr., copiose paraphysatis. Sporis
distichis, oblongis 8—10 1., 2 p cr., guttulatis.
Hraun [O. D.]. — On Calamagrostis stricta.
Microthyrium Desmaziéres.
271. M. Rubi Niessl, Kunze: Fungi selecti, No. 379.
Almannagjá on Þingvellir (F'eddersen), Hálsskógur and Vííilsstaðahlíð
[P. L.]. — On dead stems of Rubus saxatilis.
Phacidiaceae.
Rlujtisma Fries.
272. R. salicinum Fries, Vetensk. Akad. Handl. 1819, p. 104.
Coramon throughout the country on dead leaves of Salix: Salix
herbacea, S. glauca, S. lanata, S. phylicifolia.
273. R. Bistortae (De Candolle) Rostrup, Gronl. Svampe 1888, p. 542.
Xyloma Bistortae De Candollc, Flor. fr. VI, p. 153.
Grímsey, Hof, Stóri Núpur [O. D.]. — On leaves of Polygonum
viviparum.
The Botany of Iceland. Vol. II. part III.
33