Archive image from page 389 of Dansk botanisk arkiv (1913-1981). Dansk botanisk arkiv danskbotaniskark03dans Year: 1913-1981 382 Dansk Botanisk Arkiv, Bd. 3. Nr. 1. This is a common species along the shores of the islands. It occurs in shallow water and mostly in more sheltered places, but it is also found in somewhat exposed localities. In the last mentioned places where the light, too, was strong some specimens were gathered which were covered quite densely with long, unicellular, hyaline hairs. These hairs serve most probably as a protection against strong light) being present in so many
Archive image from page 389 of Dansk botanisk arkiv (1913-1981). Dansk botanisk arkiv danskbotaniskark03dans Year: 1913-1981 382 Dansk Botanisk Arkiv, Bd. 3. Nr. 1. This is a common species along the shores of the islands. It occurs in shallow water and mostly in more sheltered places, but it is also found in somewhat exposed localities. In the last mentioned places where the light, too, was strong some specimens were gathered which were covered quite densely with long, unicellular, hyaline hairs. These hairs serve most probably as a protection against strong light) being present in so many littoral algæ and non existing or less deve- loped in those from deep water. That the hairs, on the other hand, also may serve as absorbing organs of nutriments, is very likely). Hypnea mnscijormis is often an epiphyte upon larger algæ and occurs commonly entangled among other algæ to which it fixes itself by means of the tendrils. Specimens with tetrasporangia were found in the month of February. St. Croix: Christianssted's harbour, Christianssted's Lagoon, Lt. Princess, White Bay, Casavagarden etc. St. Tho- mas: Store Nordsidebugt. St. Jan: Coral Bay, Cruz Bay. Geogr. Distrib.: Seems to occur in all warmer seas. Fig. 367. Hypnea cornuta (Lamour.) J. Ag. Part of a plant. (About 3:1). 2. Hypnea cornuta (Lamour.) J. Ag. J. Agardh, Spec. Alg., vol. II, p. 449; Epicr. p. 563. Gigartina cornuta Lamour. mscr. Chondroclonium cornutum Kütz., Spec. Alg., p. 741. ) Vide Berthold, G., Beiträge zur Morphologie und Physiologie der Meeresalgen. Pringsh. Jahrb. f. wiss. Bot., Bd. 13, 1882 p. 675. ) Rosenvinge, L. Kolderup: Remarks on the hyaline unicellular hairs of the Florideæ (Biol. Arbejder tilegnede Euo. Warming, København 1911).
Size: 957px × 2090px
Photo credit: © Bookive / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: 1910, 1913-1981, archive, book, bookauthor, bookdecade, bookpublisher, booksubject, bookyear, dansk_botanisk_forening, drawing, historical, history, illustration, image, kbenhavn_dansk_botanisk_forening, page, picture, plants, plants_denmark, print, reference, vintage
