. Botanisk tidsskrift. Plants; Plants -- Denmark. — 150 — about I—2mm. in diameter on llie surface of the Rhodymenia. Tliese spots are of a brown colour in material, which has been conserved several years in alcohol, owing to the colour of the contents of the ascocystse. The basal portion of the frond is a more or less orbicular disc with marginal growth; the margin is either entire or sometimes consisting of free, creeping filaments. The disc is for the most part monostromatic and only here and there diplostromatic, it is 6 —12/i thick. The length of the cells is about 7 —14^/, the marginal c
. Botanisk tidsskrift. Plants; Plants -- Denmark. — 150 — about I—2mm. in diameter on llie surface of the Rhodymenia. Tliese spots are of a brown colour in material, which has been conserved several years in alcohol, owing to the colour of the contents of the ascocystse. The basal portion of the frond is a more or less orbicular disc with marginal growth; the margin is either entire or sometimes consisting of free, creeping filaments. The disc is for the most part monostromatic and only here and there diplostromatic, it is 6 —12/i thick. The length of the cells is about 7 —14^/, the marginal cells being often somewhat longer. It is not difficile to remove the disc from the sub- stratum with a razor, and the radial filaments are easily separable. The erect portion of the frond consists of hairs, ascocysts, assimilative filaments and plurilocular sporangia. The hairs are abundant and spring all from the basal disc, they are 1 pt thick and attain a length of 400 — 500//, their basal cell is usually long, and the growing point is situated above it. The base of the hairs is inclosed in a sheath. The ascocysts are 23 — 29// long and 9 —12// broad, they are somewhat clavate, or. 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 Botaniske forening i Kbenhavn; Botaniske forening i Kbenhavn. Journal de botanique; Dansk botanisk forening. Kbenhavn : G. E. C. Gads Forlag
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Keywords: ., bookcentury1800, bookdecade1860, bookpublisher, booksubjectplants
