AN ENUMERATION OF CULTIVATED i?EENS. 



261 



1. A. Ir-hyllitidis, /. 8m. in Hooh. Gen. Fil. 1. 103. Osmunda 

 Phyllitidis, lAnvn. {Plum. Fil. t. 1S6). Anemia 

 Phyllitidis, 8w. ; /3 longifolium. Anemia longifolia, 

 Badd. Fil. Bras. t. 8. Anemidiotyon Phyllitidis, 

 Lowe's F&rns, 8, i. 71 ; y fraxinifolium. Anemia 

 fraxdnifolia, Radd. Fil. Bras. t. 8 his; 8 densum. 

 Anemia densa, I/i/nh. — Tropical America. 



145. MOHBIA, Sua. 



Vernation fasciculate, decumbent. Fronds bipinnate, 6-12 

 inclies high ; pinnae entire, laoiniated, or 

 multifid ; the fertile generally contracted, 

 constituting a sporangiferous raceme, or 

 sub-contracted, with the margin of the 

 segments inflexed, indusiform, and spo- 

 rangiferous. Veins frfee. Sporamgia sessile, 

 oval or nearly globose, opening vertically on 

 their exterior side. , 



1. M. thurlfraga, Sw. Syn.Fil.t.b; ScTih. 

 FiltUS; Hook. Gen. Fil. 1 104 B; 

 Lowe's Ferns, 8, t. 70. Osmtmda 

 thurifraga, Linn.; /3 achillsefolia, e^„„, ,,5 _p„rti„„ „, 

 Lowe's New Ferns, t. 42 B. Mohria fertile frond, under 

 - achiltefoUa,ff0rf.— South Africa. ^'*^- ^°- '• 



146. SCHIZiEA, 8m. 



Vernation fasciculate, erect or decumbent, rarely distant. 

 Fronds linear, simple, stipitiform, simply forked, or dichoto- 

 mously flabellate, 2-20" inches high. Veims forked, free. Fertile 

 appenddees terminal, pinnate, oristaeform ; segments induplicate, 

 each bearing on its inner side two compact rows of sessile oval 

 sporangia, attached by their base and opening vertically. 



1. S. pusilla, Pii/rsh ; Eooh. ei Grev. le. Fil. i. 47. — XJhited 

 States and New Zealand. 



