PLATE 1644. 
LOMARIA CONCINNA, Baker. 
Finices, Suborder Potypopiacea, Tribe PTERIDEZ. 
sale oneien ribus 
Has. Formosa; Tamsui district, Hancock, 39. 
Lamina sterilis 9-10-pollicaris, re poll. lata, stipite 3—4-pollicari. 
Lamina fertilis 4-5-pollicaris, pinnis segregatis, — i ge at 
This is one of the new ferns discovered lately by . Hancock 
n Formosa. It is most pore allied to the Cesteak American L. 
snhiondis, ‘Baker. Sass G. Bax 
ig. 1. Sterilefrond. 2. Fertile frond. Both life size. 3. Sterile pinna, 4, Fertile 
staan Both enlarged. 
