56 
CATALOGUE OE PEEKS. 
and Moore's Brit . Ferns , t. 46 A. f. 1-7. Far. Dickeana, 
Moore ; Sowerby's Ferns of Great Britain , t. 22. — Europe. 
4. C. regia, Brest. Polypodium regium, Linn. Cystea regia, i 
Sm. Aspidium regium, Sw. Cyathea incisa, Sm. ; Fng. 
Bot. t. 163. Polypodium alpinum, Jacq. Ic. Bar. t. 642. 
Aspidium alpinum, Sw. ; Schk. Fit. t. 62. Cystopteris 
alpina, JDesv. ; Lindt, and Moore's Brit. Ferns, t. 46 B. 
— South of Europe. 
5. C. montana, Link ; Lindt, and Moore's Brit. Ferns , t. 46 
C \ f. 1-3. Aspidium montanum, Sw . ; Schk. Fit. t. 63. 
— Europe. 
83. XaASTREA, Brest; J • Sm. 
(Aspidii sp., Auct.) 
Vernation uniserial, or fasciculate and erect or decumbent. 
Fronds varying from bipinnatifid to decompound-multifid, 1-6 
feet high. Veins simple or once or several times forked ; venules 
free. Sporangia terminal or medial. Sori round. Lndusimn 
reniform. 
# Vernation uniserial , sarmentose. (Thelypteris.) 
f Fronds lanceolate , bipinnatifid. 
1. Xa. palustris, J. Sm. Thelypteris palustris, Schott. Lastrea 
Thelypteris, Brest ; Lindt, and Moore's Brit. Ferns , t. 29. 
Polypodium Thelypteris, Linn. Aspidium Thelypteris, 
Sw. ; Schk. Fit. t. 52 ; Fng. Bot. t. 1018. — Europe. 
2. Li. Moveboracensis, Brest. Polypodium INoveboracense, 
Linn. ; Schk. Fit. t. 46. — North America. 
3. JLs® invisa, Brest. Aspidium invisum, Sw. ; Schk. Fit. t. 18. 
— West Indies. 
4. Xa. angeseens, J. Sm. Aspidium augescens, Link ; Kunze , 
Fit. t. 59. Nephr odium Ottonianum, Kunze. — Tropical 
America. 
TT Fronds deltoid , decompound. 
5. la. decomposita, J. Sm. Nephrodium decompositum, B. 
