Dr Lauder Lindsay on the Flora of Iceland. 97 
Blasia pusilla, i 
Fossombronia angulosa, Rad. 
Sphagnéecetis communis, Nees. 
Alicularia scalaris, Corda. 
*A. compressa, Nees v. E. 
Madotheca platyphylla, Dum. 
Jungermannia albicans, L. 
. bicuspidata, L. 
. divaricata, Sm. Eng. Bot, 
. pallescens, Schrad. 
. barbata, Schmid. 
. Francisci, Hook. 
. Julacea, Lightf. 
minuta, Crantz. 
. nana, Nees. 
. ventricosa, Dicks. 
. albescens, Hook. 
. trichophylla, L. 
. setiformis, Ehrh. 
pumila, With, 
. crenulata, Sm. 
. cordifolia, Hook. 
. spheerocarpa, Hook. 
Sy yy Sy Cy Sy Oy Sy Sy Cy Sy Oy 
Jungermannia laxifolia, Hook. 
J. inflata, Huds. 
J. porphyroleuca, Nees v. H. 
J. connivens, Dicks. 
J. saxicola, Schrad. 
J. epiphylla, L. 
Scapania nemorosa, Nees. 
S. compacta, Nees. 
S. undulata, Nees. 
Plagiochila asplenioides, Nees 
and Mont. 
Gymnomitrium 
Corda. 
Sarcoscyphus Ehrharti, C. 
Frullania dilatata, Nees. 
Radula complanata, Dumont. 
Ptilidium ciliare, Nees. 
Sendtnera juniperina, Nees. 
Lejeunia serpyllifolia, Lib. 
Calypogeja Trichomanis, Corda. 
Lophocolea bidentata, Nees v. E. 
Chiloscyphus pallesens, Nees v. 
E. 
concinnatum, 
VII. Atea. 
1. Diatomacee. 
Desmidez. 
Isthmia obliquata, Ag. 
2. Oonfervacee. 
(1.) Palmellez. 
Coccochloris Grevillei, Hass. 
var. botryoides, Hass. 
(2.) Nostochee. 
Nostoe commune, Vauch. 
N. verrucosum, Vauch. 
*N, lichenoides, Vauch. 
(3.) Oscillatories. 
Rivularia atra, Roth. 
Raphidia angulosa, Hass. 
Oscillatoria tenuis, Ag. 
O. autumnalis, Ag. 
Microcoleus repens, Harv. 
(4.) Confervez. 
Zygnema quininum, Ag. 
Z. nitidum, Ag. 
Z. deciminum, Ag. 
Tyndaridea cruciata, Harv. 
Conferva Melagonium, Web. and 
Mohr. 
C. implexa, Dillw. 
©. ericetorum, Roth. 
Cladophora glomerata, Dillw. 
Cladophora flavescens, Kiitz. 
C. rupestris, L. ; 
C. letevirens, Dillw. 
C. arcta, Dillw. 
(5.) Siphonez. 
Tetraspora cylindrica, Ag. 
Ulva latissima, L. 
U. Linza, L., and var. lanceolata, 
U. Lactuca, L. 
U. crispa, Lightf. 
Enteromorpha intestinalis, Link. 
E. compressa, Grev. 
Porphyra laciniata, Ag. 
P. vulgaris, Ag. 
3. Fucacee. 
(1.) Vaucheriez. 
Vaucheria dichotoma, Ag. 
Ketocarpus littoralis, Lyngb. 
Chordaria flagelliformis, Ag. 
Ralfsia verrucosa, Aresch. 
*R. deusta, Ag. 
(2). Halyserez. 
Sphacelaria scoparia, Lyngb. 
S. plumosa, Lyngb. 
Dictyota dichotoma, Huds. 
Chorda Filum, Lx. 
Laminaria digitata, Lx. (Thaun- 
gull, Hrossathaungull.) 
NEW SERIES.—VOL, XIV. NO. I—JULY 1861. N 
