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Page:Popular Science Monthly Volume 70.djvu/509

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PSM V70 D509 Species of dryopteris still growing in the Bermuda caves.png

Fig. 5. Copy of a plate from Plukenet showing a medley of illustrations. His Fig. 2 is the cited type of Polypodium speluncæ L., a species of Dryopteris still growing in the Bermuda caves. The name has wrongly descended to Davallia speluncæ, a member of a genus and tribe of ferns never native to Bermuda. (Slightly reduced.)