Phanerogam

Definition and stakes

Alfred B. Rendle, Arthur G. Tansley, Joseph R. Green, Charles E. Moss, Harold W. T. Wager, Sydney H. Vines, and William T. Thiselton-Dyer,  1911 Encyclopædia Britannica (1911)

“ The plant world falls into two great divisions, the higher or flowering plants (Phanerogams) , characterized by the formation of a seed, and the lower or flowerless plants (Cryptogams) , in which no seed is formed but the plants are disseminated by means of unicellular bodies termed spores. The term Cryptogam is archaic, implying a hidden method of reproduction as compared with the obvious method represented by the flower of the Phanerogam; with the aid of a good microscope it is, however, easier to follow the process of fertilization in many Cryptogams than in the flowering plants. ”
Source: Wikisource

1911 Encyclopædia Britannica (1911)

“ A few oaks and red beeches occur, while chestnut trees grow anywhere between 1000 and 5300 ft. In the third and highest zone the vegetation is stunted, and there is a narrow zone of sub-Alpine shrubs, but no Alpine flora. In the last 2000 ft. five phanerogamous species only are to be found, the first three of which are peculiar to the mountain: Senecio Etnensis (which is found quite close to the crater) , Anthemis Etnensis, Robertsia taraxacoides, Tanacetum vulgare and Astragalus siculus. No trace of animal life is to be found in this zone ”
Source: Wikisource

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