RHODOPHYTA OF TROPICAL AFRICA 79 



Tremella marina umbilicata [Dillenius] 



See Porphyra umbilicalis (L.) J. Ag. 



Ulva laciniata (Lightf.) C. Ag. p. umbilicata (Mohr) C. Ag. 



See Porphyra umbilicalis (L.) J. Ag. 



Ulva marina umbilicata [Dillenius] 



See Porphyra umbilicalis (L.) J. Ag. 



Ulva umbilicalis L. 



See Porphyra umbilicalis (L.) J. Ag. 



Wildemannia umbilicalis (Lightf.) De Toni 



See Porphyra umbilicalis (L.) J. Ag. 



References 



All references, numbered or not, are included in the single alphabetical order of this list; works that do 

 not contain records for the area but are relevant in some other capacity are immediately identifiable in 

 that they are not prefixed by a number. 



1. Agardh, C. A. 1822. Species Algarum rite cognitae, ... 1 (2) : 169-531. Lundae. 



Note. There is another version of this first volume beside that issued at Lund. The parts issued 

 at Griefswald were dated 1821 [part 1] and 1823 [part 2] and had title-pages different to those of 

 the Lund issues. 

 1824. Systema Algarum. XXXVIII + [2] + 3 12 pp. Lundae. 



2. 1828-35. Icones Algarum europaearum. Representation d'algues europeennes . . . [82] + 1-40 pis. 



Lipsiae. 



Note. This work was obviously published originally as a series of separate parts. We have 

 made no attempt to investigate the dates when each of these separate parts appeared in print. 

 Agardh, J. G. 1883 ['1882-83']. Till Algernes Systematik. Nya bidrag. Tredje Afdelningen. VI. 

 Ulvaceae. Acta Univ. lund. 19(2) : 1-181. 



Note. Also reproduced in the bound volume of Till Algernes Systematik, Nya Bidrag . . ., 

 alternatively titled Scripta collectanea, Systema algarum spectantia, . . . and issued 1890. Pagina- 

 tion in this 1890 version varies slightly, being 1-177+ [5]. 



3. Aleem, A. A. 1978. A preliminary list of marine algae from Sierra Leone. Botanica mar. 21 : 397-399. 



4. Ardre, F. 1970 ['1969-70']. Contribution a 1'etude des algues marines du Portugal I - La Flore. 



Port. Acta biol. ser. B, 10 : 137-555 + [56]. 



Note. The reprint of this paper is paged 1-423 + [56]. 



5. Askenasy, E. 1896. Enumeration des algues des iles du Cap Vert. Bolm. Soc. broteriana 13: 1 50-175. 



Note. There is some evidence that the reprints were repaged 1-25. 

 Baardseth, E. 1941. The marine algae of Tristan da Cunha. Results Norw. sci. Exped. Tristan da 



Cunha 1937-1938 9: 1-173 + [3]. 

 Basson, P.W. 1979. Marine algae of the Arabian Gulf coast of Saudi Arabia (second half). Botanica 



mar. 22: 65-82. 



6. Bergesen, F. 1927. Marine algae from the Canary Islands especially from Teneriffe and Gran 



Canaria III. Rhodophyceae Part I Bangiales and Nemalionales. K. danske Vidensk. Selsk., 

 Biol. Medd. 6 (6) : 1-97. 



7. 1939. Marine algae from the Iranian Gulf especially from the innermost part near Bushire 



and the Island Kharg. Dan. sclent. Invest. Iran 1 : 1-141. 



8. 1942. Some marine algae from Mauritius. III. Rhodophyceae. Part 1. Porphyridiales, Bangi- 

 ales, Nemalionales. K. danske Vidensk. Selsk., Biol. Medd. 17 (5) : 1-64. 



9. Bornet, E. 1892. Les algues de P. K. A. Schousboe recoltees au Maroc et dans la Mediterrannee 



de 1815 a 1829. Mem. Soc. natn. Sci. not. Math. Cherbourg 28 : 165-373. 

 Note. Also published as a separate with pagination [2] +165-376, dated 1892. 



10. Chapman, V. J. 1962. A check list and key to the Rhodophyceae of New Zealand. Section A 



Bangioideae. Trans. R. Soc. N.Z. (Bot.) 1 : 127-137. 

 Clokie, H. N. 1964. An Account of the Herbaria of the Department of Botany in the University of 



Oxford. VIII + 280 pp. Oxford. 

 Conway, E. 1964. Autecological studies of the genus Porphyra; II. Porphyra umbilicalis (L.) J. Ag. 



Br.phycol. Bull. 2 : 349-363. 

 Mumford, T.F. & Scagel, R.F. 1976. ['1975']. The genus Porphyra in British Columbia and 



Washington. Syesis 8 : 185-244. 



11. Dangeard, P. 1949. Les algues marines de la cote occidentale du Maroc. Botaniste 34 : 89-189. 



