182 Dansk Botanisk Arkiv, Bd. 3. Nr. 1. 



FosLiE. 1908. Nye Kalkalger. D. K. n. Vid. Selsk. Skrifter. Trondhjem 

 1908, No. 12, 9 pages. 



— 1908. Pliostroma, a new subgenus of Melobesia. D. K. n. Vid. Selsk. 

 Skrifter. Trondhjem 1908, No. 11. 



— 1909. Algologiske Notiser VI. D. K. n. Vid. Selsk. Skrifter. Trond- 

 hjem 1909, No. 2. 



FosLiE et HowE. New American Coralline algæ. Bull, of the New 



York Botan. Garden, vol. IV, No. 13, 8 pages, 14 pi. New York 



1906. 

 Harvey. Nereis australis or algae of the Southern Ocean. Londres 1847 



-49. 

 Lemoine {Mme Paul). structure anatomique des Mélobésiées (application ä 



la classification). Annales Inst. O céanographique de Monaco, 



t. II, fase. 1, 105 flg., 5 pi. Monaco 1911. 

 Maze et Schramm. Essai de classification des algues de la Guadeloupe, 



2éme edition. Basse-Terre 1870—1877. 

 RosANOFF. Recherches anatomiques sur les Mélobésiées. Mém. S o c. imp. 



Sc. nat. et math, de Cherbourg, [2], II, XII, 112 pages, 7 pi., 



1866. 

 Weber et Foslie. The Corallinaceae of the Siboga Expedition. Siboga 



Expeditie LXI, 16 pi., 34 fig. texte. Leyden 1904. 



Subfam. 2. Corallineæ. 

 Amphiroa Lamx. 



1. Amphiroa rigida Lamx. 



Lamouroux, I. V. F., Histoire des Polyp, corall. flexibl., viilg. nommcs 

 Zoophytes, Caen 1816, p. 297, tab. XI, fig. 1. Zanardini, G., Iconographia, 

 vol. 3, p. 79, tab. 99, fig. B. Areschoug, I. E., Corallineæ in J. Agardh, 

 Spec. Alg., vol.11, pars I, p. 532. Solms-IjAubach, Die Corallinenalgen des 

 Golfes von Neapel, p. 6, tab. 1, figs. 1, 11 (Fauna u. Flora d. Golf. v. Neapel, 

 4. Monogr. 1881). Yendo, K., CoraUinae verae Japonicae, 1902, p. 6, pi. I, 

 figs. 5—6, pi. IV, fig. 4; Revised List of Corallinæ, 1905, p. 3. Weber- 

 van Bosse, A., CoraUinae verae of the Malay Archipelago (in A. Weber- 

 van Bosse and M. Foslie, The CoraUinaceae of the Siboga-Expedition, 1904). 



var. Alltillana no v. var. 



A forma typica præcipue differt, planta majore, cæspitibus 

 usque ad 6 cm. altis, ramificatione magis regulariter dichotoma, 

 angulis sæpe obtusis. 



The specimens found were growing in large, dense tufts, 

 about 6 cm. high. They are fairly richly ramified, and the rami- 

 fication is mostly a very regularly dichotomous one (Figs. 171 and 

 172). The filaments are thickest in the lower part, about 1 — 1,5 mm,, 



