78 
CATALOGUE OF FEENS. 
Veins forked, free ; fertile wholly, or the upper or middle portion 
only, contracted, forming simple or compound sporangiferous 
panicles. 
# Fertile frond wholly contracted . 
1. O. cinnamomea, Linn. ; Schk. Ml. 1. 146. — North and South 
America, East Indies. 
Lateral jpinnce of fertile frond contracted . 
2. O. Claytoniana, Linn. O. interrupta, Michx. ; Schk. Fil. 
t. 144. — North America. 
*** Terminal jpinnce of fertile frond contracted. 
3. O. regalis, Linn. ; Plum. Fil. t. B. f 4 ; Schk. Fil. t. 145 ; 
Fng. Bot. t. 209 ; Lindl. and Moore’s Brit. Ferns , t. 50. 
— North Temperate Zone, Brazil. 
4. ©. spectabiiisj Willd. O. regalis, var. (5 , Linn. — North 
America. 
119. TODEA, Willd. 
(Leptopteris, Presl. Osmundse sp., Sw.) 
Vernation fasciculate, erect, subarboreous. Fronds bipinna- 
tifid, 2-6 feet high ; pinnse coriaceous or membranaceous ; fer- 
tile frond subcontracted. Veins forked ; venules free, sporangi- 
ferous, constituting oblong, linear, simple or forked, naked sori. 
1. T. Africana, Willd. ; Schk. Fil. t. 147 ; Hook. Gen. Fil. t. 
46 B.f. 1. Acrostichum barbarum, Linn. — South Africa. 
2. T. rivularis, Sieb. ; Kunze , Anal. t. 4. T. Australasica, A. 
Cunn. — Australia, Tasmania. 
3. T. hymenophyiloides, Rich. Voy. d’ Astrolabe, t. 16 ; Hook. 
Gen. Fil. t. 46. Leptopteris hymenophylloides, Presl. 
Todea pellucida, Carm. ; Hook. Ic. PI. t. 8. — New Zea- 
land. 
