Portion of Pinna of mature Frond— under side. 



PTERIS AQUILINA. 



LiNNiEUS. Bolton. Smith. Hooker and Arnott. 



Babington. Deakin. Newman. Sowerby. 



Moore. Schkuhr. Fee. 



plate III. VOL. IV. 



Pteris horealis, 



" fcemina, 



" caudata, 



" brevipes, 



" nudicaulis, 



" recurvata, 



" firma, 



" terminalis, 



" Wightiana, 



" excelsa, 



" lanuginosa, 



" villosa, 



" capensis, 

 Allosorus aquilinus, 

 " tauricus, 



" recurvatus, 

 " lanuginosus, 



" villosus, 

 " Hottentottus, 



Salisbuey. 



GrRAY. 



Link, (not Linn^us.) 

 Tausch. 



GrULDENSTADT. 



Wallich. 

 Wallich. 

 Wallich. 

 Wallich. 

 Blume. 



BORY. 



Fee. 



Thunberg. 



Presl. 



Presl. 



Presl. 



Presl. 



Presl. 



Presl. 



'rw 



