. Dansk botanisk arkiv. Plants; Plants -- Denmark. 300 Dansk Botanisk Arkiv, Bd. 3. Nr. 1. Subfam. 6. Bostrychieæ. Bostrychia Montagne. 1. Bostrychia tenelia (Vahl) J. Ag. Agardh, J., Spec. Alg., vol. II, p. III, p. 869. Analecta Algologica, cent. IV, 1897, p. 83. Falkenberg, P., Rhodomelaceen, p. 515. Fucus tenellus Vahl, Endeel kryptogamiske Planter fra St. Croix (Skriv- ter af Naturh. Selskab, 5te Bd., 2 Hefte, Kiobenhavn 1802, p. 45). For more synonyms compare: De-Toni Sylloge Alg., Vol. IV, p. 1162. Bostrychia tenella (Fig. 299) occurs as a rather common epi- phyte upon the roots of the m
. Dansk botanisk arkiv. Plants; Plants -- Denmark. 300 Dansk Botanisk Arkiv, Bd. 3. Nr. 1. Subfam. 6. Bostrychieæ. Bostrychia Montagne. 1. Bostrychia tenelia (Vahl) J. Ag. Agardh, J., Spec. Alg., vol. II, p. III, p. 869. Analecta Algologica, cent. IV, 1897, p. 83. Falkenberg, P., Rhodomelaceen, p. 515. Fucus tenellus Vahl, Endeel kryptogamiske Planter fra St. Croix (Skriv- ter af Naturh. Selskab, 5te Bd., 2 Hefte, Kiobenhavn 1802, p. 45). For more synonyms compare: De-Toni Sylloge Alg., Vol. IV, p. 1162. Bostrychia tenella (Fig. 299) occurs as a rather common epi- phyte upon the roots of the mangroves, or it grows upon stones. Fig. 299. Bostrychia tenella (Vahl) J. Ag. Part of a plant. (About 8:1.) and rocks near or in shaded locaHties somewhat above the sur- face of the sea. It has 6 to 8 pericentral cells, 8 in the older main stems, fewer upwards in the branches; in the branchlets the number of pericentral cells decreases more and more, making an even transi- tion to the often long monosiphonous summits of these. The pericentral cells are in an early stage of development divided by horizontal walls into two cells. From the outer sides of these cells, as described by Falkenberg, cells are cut off from which the cortical layer originates. This makes a thick cover upon the main stem (Fig. 300), thinner upon the side-branches, and disappears gradually upwards, the thinner branchlets being quite 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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