The Botany of Iceland - 01.12.1916, Page 41

MARINE DIATOMS FROM THE COASTS OF ICELAND
385
Distribution in the
Universal distribution different parts of thc
coasts of Iceland
Eur. Afr. As. Am. Aust. Grl. A.S. S. S.W. N.W. N. E.
125 (Navicula forcipata) densestiiata X X X X X X X
126 — fortis X X X X X
127 — fusiformis ostrearia. . . . X X X
128 — granulata X X X X X X
129 — Grevillei X X X X X X X X
130 — halophila X '*
131 — Hennedyi X X X X X X X
132 — — circumsecta ... X X X X X X
133 — humerosa X X X X X X X X X
134 — — constricla X X X
135 — inflexa X •x X
136 — lanceolata phyllepta . . X X
137 — latissima X X X X X
138 — Libellus X X X X
139 — Lyra Ehrenbergi X X X X X X X X
140 — — atlantica X X
141 — mutica Cohni X X X X X X X
142 — palpebralis X X X X X X x X
143 — — angulosa X X
144 — peregrina X X X X X X X X X
145 — pusilla X X X X X X X X
146 — rhombica X X X X X X X
147 — ulvacea X X X
148 — (Schizonema) Rryopsis . X X X
149 — — mollis X X X X X
150 — — ramosissima . . X X X X X X X X
151 — — f. amplior ... . X X X X
Nitzschia
152 — acuminata X X X X X
153 — angularis X X X X X X X X X X
154 — — af/inis X X X X X
155 . apiculata X X X X X X X
156 — bilobata X X X X X X X X
157 — dissipata Acula X X X X
158 — lanceolata X X X X
159 — marginulata X X X X X X X
160 — paradoxa X X X X X X X
161 — Sigma .. X X X X X X X X X X X X
162 — — rigida X X
163 — socialis X X X X X X X X X X
39 15 24 23 9 19 18 13 28 16 14 8