AN ENUMERATION OP CULTIVATED PERNS. 
1G3 
pinnae entire, dentate or pinnatifid. 
Veins forked or pinnate ; venules 
free, their apices clavate, the lower 
exterior one sporangiferous. Recep- 
tacles punctiform. Sort terminal, 
round. Indusium reniform or 
absent. 
a. Indusium absent. 
1. A. tenella, J. Sm. in Hook. Fil. 
FI. Nov. Zeal. t. 82. Poly- 
podium tenellum, Forst. 
Schk. Fil. t. 16. Poly- 
podium filipes. Hoove, in 
Gard. Chron. (1855), 
p. 368; Lowe's Ferns, 2, 
t. 38. Arthropteris filipes, 
J. Sm. Cat. Cult. Ferns 
(1857). — New Zealand. 
Genus 78.— Pinna of No. 1, and 
ditto No. 3, natural size. 
b. Indusium small, soon obliterated. 
2. A. obliterata, J. Sm. Nephrodium. obliteratum, R. Br. 
Nephrolepis obliterata. Hook. Sp. Fil. 4, p. 154. 
Lindseea Lowci, Hort. — Australia, Malayan and Poly- 
nesian Islands. 
c. Indusium evident, pinnae pinnatifid. 
3. A. albo-punctata, J. Sm. Aspidium albo-punctatum, 
Willd. Nephrodium albo-punctatum, Desv. ; Hook. 
Fil. Fxot. t. 89. Aspidium leucosticton, Kunze. 
Aspidium (Lastrea) Boutonianum, Hook. Ic. PI. 
t. 93. — Mauritius, W. Tropical Africa. 
M 2 
