The Botany of Iceland - 01.12.1912, Qupperneq 30

16
H. JÓNSSON
Phyllitis fascia (O. F. Mull.) Kutz., K. Rosenv., 61, p. 862.
Gathered in all parts of the coast.
Fam. Dictyosiphonaceæ.
Coilodesme bulligera Strömf., 70, p. 48, T. II, figs. 9—12; K. Ro-
senv., 61, p. 862; 62, p. 61, íig. 13.
E. Icel., NW. Icel., SW. Icel.
Dictyosiphon Ekmani Aresch., Obs. phyc. 3 (7), p. 33.
SW. Icel.
Dictyosiphon Mesogloia Aresch., Obs. phyc. 3 (7); Reinke, 58,
p. 64.
N. Icel.
Dictyosiphon Chordaria Aresch., Obs. phyc. 3 (7); Reinke, 58, p.
63; K. Rosenv., 61, p. 861; Coilonema Chordaria Strömf., 70, p. 51.
E. Icel, SW. Icel.
Dictyosiphon corymbosus Kjellm., 36, p. 267; Strömfelt, 70, p. 51.
N. Icel.
Dictyosiphon hippuroides (Lyngb.) Kiitz.; Kjellm, 36, p. 268; Ström-
felt, 70, p. 51.
N. Icel, NW. Icel, SW. Icel, S. Icel.
Dictyosiphon foeniculaceus (Huds.) Grev., Kjellman, 36, p. 269;
K. Rosenv, 61, p. 859; Strömf, 70, p. 52.
E. Icel, N. Icel, NW. Icel, SW. Icel.
Fam. Desmarestiaceæ.
Desmarestia viridis (Miill.) Lam, K. Rosenv, 61, p. 859; Dichloria
viridis Strömf, 70, p. 51.
Common around the coast of Iceland.
Desmarestia aculeata (L.) Lam., Strömf., 70, p. 51; K. Rosenv,
61, p. 857.
Common everywhere along the coast.
Desmarestia ligulata (Lightf.) Lam.
S. Icel.: Vestmannaeyjar (Ove Paulsen).
Fam. Chordariaceæ.
Castagnea virescens (Carm.) Thur, K. Rosenv, 62, p. 58; Eudesme
virescens Strömf, 70, p. 47.
E. Icel, N. Icel, SW. Icel.