lla c ln s, stipes, aud even midrib of pinua; aculeate, witk long
sharp thorns.
L e n g th of frond from five to seven feet.
F ro n d s te rm in a l; caudex erect and often branching.
Sori copious, b u t not 'wholly covering tlie segments.
F o r fronds my thanks are due to Mr. J . H en d e rso n , of
"Wentworth, and Mr. Norman, of H u ll.
I t may he p ro cu red of Messrs. Ve itch , of Che lsea; Rollisson,
of T o o tin g ; Ja ckson, of K in g sto n ; K en n ed y , of Covent G a rd en ,
Sim, of F o o t’s Cray ; and Booth, of H am b u rg .
T h e illustration is from Mr. J . H en d e rso n ’s frond.
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