We are a little late in announcing that Dr. F. Cavers's series of articles which appeared on the inter-relationships of the Bryophyta in the New Phytologist, vols. ix. and x., 1910–11, has been issued ...

The aquatic moss vegetation in 69 originally low-alkaline, shallow pools and lakes in The Netherlands is related to the physico-chemical condition of the water and the morphometric characteristics and ...