AN ENUMERATION OF CULTIVATED FERNS. 261 
1. A. Phyllitidis, J. Sm. in Hook. Gen. Fil. i. 103. Osmunda 
Phyllitidis, Linn. (Plum. Fil. t. 156). Anemia 
Phyllitidis, Siv. ; ft longifolium. Anemia longifolia, 
1 ladd. Fil. Bras. t. 8. Anemidictyon Phyllitidis, 
Lowe’s Ferns, 8 , t. 71 ; y fraxinifolium. Anemia 
fraxinifolia, Itadd. Fil. Bras. t. 8 bis ; o densum. 
Anemia densa, Link. — Tropical America. 
145. MOHRIA, Sw. 
Vernation fasciculate, decumbent. Fronds bipinnate, 6-12 
inches high ; pinnae 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. Sijn. Fil. t. 5; Schk. . , 
mf.143; Hook. Gen. Fil. 1. 104 B; gg< 
Lowe’s Ferns, 8, t. 70. Osmunda 
thurifraga, Linn.; ft achillasfolia, Genus U5 ._ Portion o( 
Lowe’s New Fei'ns, t. 42 B. Mohria fertile frond, under 
achillaafolia, Hort . — South Africa. slde ‘ No - '• 
146. SCHIZJEA, Sm. 
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, cristaeform ; 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, Pursh; Hook, et Grev. Ic. Fil. t. 47. — United 
States and New Zealand. 
