HETERANGIUM 417 



known as Heteransrium Grievii are identical with 



Fig. 160. — Sphenopteris elegans (probably foliage of Heterangiuvt Grievii). Part of 

 frond. Note the transverse bands on the rachis, as in Fig. 159. 5 nat. size. After Stur. 



Sphenopteris elegans, Brongn., or with some closely 



