Fróðskaparrit - 01.01.2001, Page 75

TARAR I FØROYSKUM ØKI
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Protectocarpus speciosus (Børgesen) Kornmann in
Kuck.
Myrionema speciosum Børgesen.
References: Børgesen (1902), Kuckuck (1955).
Stations: 1111,1118, 1124, 1126, 1140, 1273, 1278,
1305, 1376, 1380, 1381, 1382, 1686, 1727, 1757.
Littoral to 15 m depth.
Remarks: collected in May-July, September and
October. Plurilocular sporangia throughout, unilocular
sporangia in June. Epiphytic on Cystoclonium
purpureum, Mastocarpus stellatus, Palmaria palmata,
Desmarestia aculeata, Laminaria hyperborea and
Cladophora rupestris.
Pseudolithoderma extensum (P.Crouan & H.Crouan)
S.Lund
Lithoderma fatiscens sensu Kuck.
Reference: Fletcher (1987).
Stations: 1011, 1012, 1013, 1027, 1040, 1128, 1273,
1274, 1276, 1279, 1284, 1294, 1296, 1298, 1301,
1710.
Littoral to 25 m depth.
Remarks: collected in February, June, July and Sep-
tember. Plurilocular sporangia in February. On
pebbles, rocks and Modiolus modiolus.
Punctaria latifolia Grev.
Reference: Fletcher (1987).
Stations: 1043, 1349, 1352, 1757, 1771.
Littoral on rocks and in rockpools.
Remarks: collected in April, May and July. Plurilocu-
lar sporangia in July. Epiphytic on Ceramium
rubrum, Cystoclonium purpureum and Cladophora
rupestris.
Punctaria plantaginea (Roth) Grev.
Reference: Fletcher (1987).
Stations: 1126, 1127, 1128.
Littoral to 10 m depth.
Remarks: collected in June with unilocular sporangia.
Punctaria tenuissima (J.Agardh) Grev.
Desmotrichum undulatum (J.Agardh) Reinke.
Reference: Fletcher (1987).
Stations: 1119, 1137.
Littoral to 3 (-5) m depth.
Remarks: collected in June with plurilocular sporangia.
Pylaiella littoralis (L.) Kjellm.
Pilayella littoralis (L.) Kjellm.
Fig. 38A. Sphacelaria arctica with rhizoids (arrows).
B, C. S. radicans. B. Branch with a pericyst (arrow).
C. Section ofbranch. Scale bars A: 50 pm, B, C: 20
/im.
References: Kornmann and Sahling (1977), Siemer and
Pedersen (1995).
Stations: 1001, 1016, 1033, 1043, 1047, 1113, 1115,
1116, 1118, 1119, 1120, 1121, 1124, 1126, 1127,
1130, 1137, 1140, 1142, 1183, 1272, 1275, 1279,
1282, 1297, 1306, 1349, 1355, 1357, 1363, 1364,
1371, 1382, 1682, 1684, 1686, 1687, 1694, 1781,
1851, 1853.
Littoral to 10 (-15) m depth.
Remarks: collected in April-October. Plurilocular
sporangia in April-August and October, unilocular
sporangia in April and October. On rocks and
epiphytic on Ceramium rubrum, Chondrus crispus,
Mastocarpus stellatus, Palmaria palmata, Ptilota
gunneri, Ascophyllum nodosum, Chordafilum,
Desmarestia viridis, Fucus evanescens, F. spiralis, F.
vesiculosus, Cladophora rupestris and epizoic on the
siphon of Mya truncata. The name Pylaiella littoralis
was proposed for conservation by Silva et al. (1999).
Ralfsia verrucosa (Aresch.) Aresch. in Fries