76 
CATALOGUE OF FERNS. 
1. Ii. Forsteri, J. Sm. in HooJc. Gen . Fil. t. Ill A. Lygodium 
reticulatum, Schk. Fil. 1. 139. Hydroglossum polycarpum, 
Willd. Ophioglossum scandens, Forst. (non Linn.) — 
Polynesian Islands. 
114. ANEMIA, Sw. 
Vernation fasciculate, erect or decumbent. Fronds pinnate 
or bi-tripinnatifid ; the fertile always tripartite, the two oppo- 
site segments contracted, erect, constituting two sporangiferous 
racemes, the third segment sterile. Veins forked, free. Spo- 
rangia oval, attached by the base, opening vertically on the ex- 
terior side. 
1. A. collina, Ftadd. Fil. Bras. t. 12. — Tropical America. 
2. A. villosa, Presl. A. Paddiana, Link. A. flexuosa, Ladd. 
Fil. Bras. t. 13. — Tropical America. 
3. A. hirsuta, Sw. Osmunda liirsuta, Linn. ; Blum. Fil. 1. 152. 
— Tropical America. 
4. A. adiantifolia, Sw. ; Hook, et Girev. Ic. Fil. t. 16. Os- 
munda adiantifolia, Linn . ; Plum. Fil. t. 158. — Tropical 
America. 
115. AWEMIDICTITON, J. Sm. 
(Anemise sp., Auct.) 
Vernation and habit as in Anemia , differing in the venation 
being reticulated. 
1. A. Phyllitidis, J. Sm. in Hook . Gen. Fil. t. 103. Osmunda 
Phyllitidis, Linn. ; Plum. Fil. 1. 156. Anemia Phyllitidis, 
Sw. Anemia fraxinifolia, Radd. Fil. Bras. t. 8 bis. Ane- 
mia longifolia, Radd. Fil. Bras. t. 8. Anemia cordifolia, 
Presl , Reliq. Hcenk. t. 11./. 3. — Tropical America. 
