
214 BRITISH FERNS 
Ноокквп (Fig. 292).—Raised by Mr. Lowe, probably from 
laceratum ; fronds bluntly triangular in outline, consisting prac- 
tically of one large crest, flat but overlapping. 
KELWAyu.—Found in Somerset; a dense conglomerate form, 
similar to Coolingit and Wardii, parent of densum ; proliferous. 


S v. Hookerit. Fig. 293. 5, v. keratoides. 
KERATOIDES (Fig. 293).—Very narrow fronds with deeply cut 
margins branching into a staghorn-like cresting; raised by Mr. 
Clapham. 
LACERATUM (ENDIVAFOLIUM) (Fig. 204)--А very beautiful 
form found at Taunton by Mr. J. Young ; finely crested and frond 
edges deeply cut on pinnatifid lines (see Appendix No. LXXXIX 
for better illustration). 
LIMBOSPERMUM CRISTATUM.—Found in Somerset by Mr. El- 
worthy ; narrow, serrate-edged fronds with lace-like tassels. 
LoNcHoPHORUM.—Found in Lancashire by Mr. Preston and Mr. 
Hodgson ; a form of marginatum. 

