3o6 



APPENDIX I 



. Vs- — 



Fig. 21. — Common shore algae. 



I. Cladophora (green). 2. Enteromorpha intestinalis (green). 3. Corallina 

 (red). 4. Ulva lactuca (green). 6. Rhodymenia palmata (red). t3. Chon- 

 drus crispus (red). 7. Porphyra laciniata (red). 8. Fucus pkUycarpua 

 (brown). 



