Bryophytes, phylogenetically placed between algae and pteridophytes, are divided into three classes, mosses, liverworts, and hornworts. Bryophytes are a source of traditional medicines throughout the ...
In contrast with the higher order of plants (Spermophyta), essential oils are rare in all the lower orders (Thallophyta, Bryophyta and Pteridophyta) 1. There are only four records among the ...
DR. INGOLD has for some time paid special attention to the discharge of spores, particularly in the group of fungi, stimulated as he gratefully acknowledges by the important contributions Prof. A. H.
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