. The botany of Iceland. Botany -- Iceland. Fig. 1. Bctrbula fallax Hedw. a, Leaves of the plant from Reykir (X 20). b, Leaves of var. Itevifolia; c, perichsetial leaves of same. filled tufts about 2 cm. high, in a somewhat typical form, and on a warm, damp substratum. Plants from the latter locality form a transitional stage to var. Iwvifolia. It grew in somewhat loose tufts, 3—4 cm. high, which in colour and appearance agreed with var. Icevifolia. The lower- most leaves are pointed, the uppermost rounded; the perichaetial leaves are lanceolate, rounded, with rather faint nerve. The leaf-cell
. The botany of Iceland. Botany -- Iceland. Fig. 1. Bctrbula fallax Hedw. a, Leaves of the plant from Reykir (X 20). b, Leaves of var. Itevifolia; c, perichsetial leaves of same. filled tufts about 2 cm. high, in a somewhat typical form, and on a warm, damp substratum. Plants from the latter locality form a transitional stage to var. Iwvifolia. It grew in somewhat loose tufts, 3—4 cm. high, which in colour and appearance agreed with var. Icevifolia. The lower- most leaves are pointed, the uppermost rounded; the perichaetial leaves are lanceolate, rounded, with rather faint nerve. The leaf-cells are di- stinctly papillose, sometimes as highly as in the typical form, some- times much more faintly. 64. Barbula cylindrica (Tayl.) Schimp. N. Iceland: Hof near Eyjafjordur (O. D.)!. S. Iceland: Vestmannaey!; Ytri Skogur (H. J.)!; Fljotshlid!; Holt!; Drangshlid!; Hornafjordur!. W. Iceland: Esja near Kollafjordur!. This species occurred commonly, and often abundantly, on tuff-rocks in S. Iceland and on Vestmannaey. There it also grew abundantly on sandy soil and on lava blocks near the sea. In the other localities it was found but scantily. Fruit was collected only near Holt, where, at the end of July, both old and yet green capsules were collected from the same 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 Kolderup Rosenvinge, L. (Lauritz), 1858-1939; Warming, Eugenius, 1841-1924. Copenhagen, J. Frimodt
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Keywords: ., bookcentury1900, bookcollectionbiod, bookdecade1910, bookyear1918
