104 Ferns and Fern Culture. 
alpina, Platyloma falcata, P. rotundifolia, Struthiopteris 
Pennsylvanica recurva, Woodsia polystichoides Veitchii, 
Woodwardia Japonica, W. radicans crispa, Allosorus 
LoMaRia ALPINA. 
acrostichoides, Aspidium Nevadense, A. rigidum argu- 
tum, Lastrea Goldiana, Osmunda cinnamomea, O. Clay- 
toniana, O. gracilis, Polystichum munitum, 
th Al 4 = 
Potyropium VULGARE TRICHOMANOIDES, 
The following are British : Asplenium lanceolatum, A. 
marinum, A. septentrionale, A. trichomanes confluens, 
