Asplenium

Definitions

  • WordNet 3.6
    • n Asplenium in some classification systems placed in family Polypodiaceae
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Century Dictionary and Cyclopedia
    • n asplenium A genus of ferns characterized by linear or oblong sori lying on the veins (which are free in most species) and obliquely to the costa, the involucre being conformable to the sorus and opening toward the costa when single. It is the largest genus of the order (Filices) excepting Polypodium, and its species are found in all parts of the world, wherever ferns grow. It includes very varied forms. Many of the species are evergreen, and some are cultivated for their beauty. Among the more common species, generally known as spleenwort, are the lady-fern (A Filix-fæmina), black maidenhair (A. Trichomanes), distributed around the globe, wall-rue (A., Ruta-muraria), and ebony spleenwort (A. ebeneum).
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Chambers's Twentieth Century Dictionary
    • n Asplenium as-plē′ni-um spleenwort, a genus of ferns, mostly tropical, with long or linear sori, with indusium arising laterally from above a vein—including the lady-fern, black maiden-hair, &c.
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Etymology

Chambers's Twentieth Century Dictionary
Gr. asplēnion.

Usage

In literature:

The most important of the larger species are woodwardia, aspidium, asplenium, and, above all, the common pteris.
"The Yosemite" by John Muir
In addition to the plants I have gathered, Asplenium nidus it very common.
"Journals of Travels in Assam, Burma, Bhootan, Afghanistan and TheNeighbouring Countries" by William Griffith
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