228 BRITISH FERNS 



Bimarginato-ramosum. — Same, with multifid tips. 



Capitatum. — Found by Mr. Stewardson ; very heavy crests. 



C. Forster and Studdart have a touch of marginatum in both 

 finds. 



C. projectum.— The fronds are sagittate, otherwise like the 

 preceding. 



Fig. 266. S. v. cervi-comu. 



Figs. 267, 268. S. v. circinatum. 



Cervi-cornu (Fig. 266). — One of the marginate section, the 

 margin half-way to the midrib being cut into rough projections, 

 while the frond tip branches and re-branches like a stag's horn, 

 whence the name. 



Circinatum (Figs. 267 and 268) . — Raised by Mr. Clapham ; a 

 very curious, narrow-fronded, marginate form, with crozier-like 

 crests. 



Cliftii. — Found in N. Wales ; multifid, foliose crests. 



