F o r fronds of tins F e rn my thanks are due to Sir W . J .
H o o k e r, of th e Roya l G ardens, K ew ; and to M. Schott, of th e
Im p e ria l Gardens of Schonbrunn.
I t is in the Catalogue of Mr. E . G. H en d e rso n , of St. J o h n ’s
Wood.
The illustration is from Sir William H o o k e r’s frond.
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