AN ENUMERATION OF CULTIVATED FEENS. 



261 



1. A. Phyllitidis, J. 8m. in HooTc. Gen.Fil.tlQ3. Osmunda 

 Phyllitidis, Linn. (Plum. Fil. t. 156). Anemia 

 Phyllitidis, Sw. ; (3 longifolium. Anemia longifolia, 

 Radd. Fil. Bras. t. 8. Anemidictyon Phyllitidis, 

 Lowe's Ferns, 8, t. 71 ; y fraxinifoEum. Anemia 

 fraxinifolia, Eadd. Fil. Bras. t. 8 bis; densum. 

 Anemia densa, Link. Tropical America. 



145. MOHRIA, Sw. 



Vernation fasciculate, decumbent. Fronds bipinnate, 6-12 

 inches high ; pinnas entire, laciniated, 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 free. Sporangia sessile, 

 oval or nearly globose, opening vertically on 

 their exterior side. 



1. M. thurifraga, Sw. Syn. Fil. tf.5; SchTc. 

 Fil.t.US; Hook. Gen. Fi}. 1. 104 B; 

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

 thurifraga, Linn.; ft achillaefolia, Genu? 145 ._ Portion of 



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



achillsefolia, Hort. South Africa. side ' No ' K 



146. SCHIZJEA, 8m. 



Vernation fasciculate, erect or decumbent, rarely distant. 

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

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

 appendices terminal, pinnate, cristseform ; 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, PursJi ; Hook, et Grev. Ic. Fil. t. 47. United 

 States and New Zealand. 



