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PLATE XVI
a Upper part of fertile frond of Silvery Spleenwort
bPortion of fruiting pinnac Portion of pinna showing double fruit-dots
125
Page:Parsons How to Know the Ferns 7th ed.djvu/153
a Upper part of fertile frond of Silvery Spleenwort
bPortion of fruiting pinnac Portion of pinna showing double fruit-dots
125