FUNGI OF ICELAND 563 
Cytospora Ehrenberg. 
661. C. Salicis (Corda) Rabenhorst, Saccardo, Syll. fung. III, p. 261. 
Pordarstadir [O.D.]. — On branches of Salix phylicifolia. 
662. C. betulina Ehrenberg, Sylvae Mycologicae Berolinenses, p. 28. 
— Saccardo, Syll. fung. III, p. 259. 
Akureyri [P.L.]. — On branches of Betula pubescens. 
663. C. leucostoma (Persoon) Saccardo, Syll. fung. III, p. 254. 
A garden in Reykjavik [P. L]. — On branches of Prunus padus. 
664. C. Massariana Saccardo, Syll. fung. III, p. 253. 
A garden in Akureyri [P.L.), det. O. Rostrup. — On dead branches 
of Sorbus aucuparia. 
665. C. microspora (Corda) Rabenhorst, Saccardo, Syll. fung. III, 
p- 253. 
A garden in Reykjavik [Prytz]. — On branches of Sorbus aucuparia. 
Rabenhorstia Fries. 
666. R. rudis Fries, Saccardo, Syll. fung. III, p. 243. 
A garden in Akureyri [P.L.], det. O. Rostrup. — On pieces of bark 
of Cytisus laburnum. 
Sphaerioidaceae-Phaeosporae. 
Coniothyrium Corda. 
667. C. myriocarpum (Fries) Saccardo, Syll. fung. III, p. 315. 
Hof (0. D.]. — On wood. 
668. C. lignorum Saccardo, Syll. fung. III, p. 315. 
Cliosporium lignorum Fries, Syst. Mye. III, p. 335. 
Hof, Hüsafellsskögur, Hälsskögur [O. D.]. — On birch-wood. 
669. C. Laburni Richards, Cat. Champ. Marn. 1889, No. 1645. — 
Saccardo, Syll. fung. X, p. 264. | 
Garden in Reykjavik [Prytz]. — On Cytisus laburnum. 
670. C. olivaceum Bonorden, Saccardo, Syll. fung. III, p. 305. 
The Experimental Station at Reykjavik [P. L.], det. O. Rostrup. — On 
branches of Ulmus montana. 
671. C. conoideum Saccardo, Syll. fung. III, p. 316. 
Skrida in Hörgärdalur [O.D.). — On stems of Archangelica offici- 
nalis. 
37* 
