. Dansk botanisk arkiv. Plants; Plants -- Denmark. F. Børgesen : Phæophyceæ of the Danish W. Indies. 63 var. joliosissima (Lamx.) J. Ag. J. Agardh, Spec. Sargasso-rum Austral., p. 108. Fucus foliosissimus Lamouroux, Essai Thalassiophytes (Ann. du Mu- seum d'Hist. nat., vol. 20, 1813, p. 36, pi. 7, fig. 1). This form is different from the typical one by having nume- rous, closely packed . leaves which are smaller, proportionally shorter, and more or less undulate, frequently some- what twisted. The receptacles are shor- ter and similar to the vesicles hidden between the leaves. This species is
. Dansk botanisk arkiv. Plants; Plants -- Denmark. F. Børgesen : Phæophyceæ of the Danish W. Indies. 63 var. joliosissima (Lamx.) J. Ag. J. Agardh, Spec. Sargasso-rum Austral., p. 108. Fucus foliosissimus Lamouroux, Essai Thalassiophytes (Ann. du Mu- seum d'Hist. nat., vol. 20, 1813, p. 36, pi. 7, fig. 1). This form is different from the typical one by having nume- rous, closely packed . leaves which are smaller, proportionally shorter, and more or less undulate, frequently some- what twisted. The receptacles are shor- ter and similar to the vesicles hidden between the leaves. This species is very com- mon along the shores of the islands and occurs in exposed or sheltered places. In ex- posed localities, where the sea constantly splashes the rocks, Sargassum vulgare is able to thrive above the or- dinary water mark; in the more sheltered places it occurs close to it, or a little below. Sargassum vulgare is the dominant species in the Sar- gassum - vegetation forming with Turbinaria trialata a vegetation of large, brown algæ corresponding with the Fucaceæ - vegetation in nor- thern Fig. 43. Sargassum vulgare C. Ag. Part of a plant with receptacles and vesicles. (A little over natural size, about Mr, magnified). Geogr. Distrib. This spe- cies is said to occur at nearly all subtropical and tropical shores of the Atlantic Ocean: America and the West Indies, Africa, Spain etc. 2. Sargassum lendigerum (L.) Kiitz. KüTziNG, Species Algarum, p. 612; Tabulæ Phycologicæ, vol. XI, tab. 19, fig. II. J. Agardh, Species Sargassorum Austral., p. 110. F. Børge- sen, 1. c. p. 4. Fucus lendigerus L., Species plant., p. 1628. Turner, Fuci, p. 107, tab. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Dansk botanisk forening. Kbenhavn : Dansk botanisk forening
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