The Botany of Iceland - 01.12.1932, Qupperneq 18

466
POUL LARSEN
28. P. calotheca De Bary, Sacc., Syll. fung. VII, p. 245.
Hof [O. D.]; Melstaður [Feddersen]. — On Gal i u m v e r u m and G.
boreale.
Mucoraceae.
Mucor Micheli.
29. M. Mucedo Fries, Syst. Myc. III, p. 320.
Möðruvellir, Hof, Fagriskógur, Vidvík [O. D.], det. E. Rostrup. — On
sour milk and skin. Common on rotting objects (Mohr).
30. M. Mucerdae (Fries) Lind, Danish fungi, p. 71.
Mucor racemosus Fresenius, Sacc., Syll. fung. VII, p. 200.
Seyðisfjörður, Hlíðarfjall near Mývatn [P. L.]. — On ptarmigan drop-
pings, cow- and horse-dung.
Rhizopus Ehrenberg.
30 a. R. nigricans Ehrenberg, Sacc., Syll. fung. VII, p. 112.
Hlíðarfjall near Mývatn [P. L.] — On ptarmigan droppings.
Pilobolus Tode.
31. P. Kleinii van Tieghem, Sacc., Syll. fung. VII, p. 185.
Os, Hof [O. D.]. — On liorse and sheep-dung.
Phycomyces Kunze.
32. P. nitens (Agardh) Kunze, Sacc., Syll. fung. VII, p. 205.
Hraun in Fljót [St. St.], det. E. Rostrup. — In an old cask containing
cod liver oil.
Entomophthoraceae.
Empusa Cohn.
33. E. Muscae Cohn, Sacc., Syll. fung. VII, p. 251.
Gásir; coastal cliff near Os; Skriða [O. D.], det. E. Rostrup. — On
various species of flies.
Protomycetaceae.
Protomyces Unger.
34. P. pachydermus Thuemen, Sacc., Syll. fung. VII, p. 319.
Möðruvellir. [O. D.]. — On stems and leaves of a Taraxacum sp.
Taphrinaceae.
Taphrina Fries.
35. T. betulina Rostrup, Tidsskrift for Skovbrug, Bind 6, 1883, p. 296.
Norðtúnga [P. L.]. — On Betula pubescens.