BRITISH FERNS. 85 
None. 
Wheie Found 
or Raised. 
Finder o~ Raiser and 
Dale. 
Description. 
perafero 
— 
Cl. T. Druery (r.) 
Basal lobes pouched as well 
sagittatum 
as tips. 
radiosorum 
— 
S. Wollaston .. 
Noimal fronds, rounded off 
(Druery) 
w.tli midrib protruding at 
the arc of the semi-circle, 
sori radiate, like clock 
figures. 
ramo-cristatur.i .. 
— 
Clajiham, Mol.v, 
Broad, branch crests in con- 
anil Forster 
tracted ramifications. 
r.-c. Muly .. 
South Devon .. 
Muly (18C2) .. 
Splendid fotm, eacn frond 
branching into several dis- 
tinct and finely tasselled 
ones. 
r.-c. (Woll.) 
South Devon . . 
Moly (1802) . . 
Another find ; distinct, but 
ramo-cristate. 
ramo-cri-tulatmn 
— 
Stansfield (1SSC) 
A ramose crist ulate form. 
ramosum . . 
— 
— 
B, ancli crested. 
ramo-margi- 
— 
Clapliam (1SC3) 
One of the finest; broad, 
natum 
spreading, fan-like crests 
of narrow, marginate 
divisions. 
rugosum 
— 
— ... 
Surface rougher than in 
mii'icatum, with rounded 
excrescence. 
sagittatum 
— 
— 
Applied where the basal 
lobes aie lengthened. 
sagittato- 
Dorcct 
Colman (1S75).. 
A sagittate, mil row crispum, 
crispum 
something like Drum- 
motidse. 
Petersfiehl 
Wollaston 
Sagittate and frilled. 
(Ottery St. 
Mary ) 
»> 
Ireland 
Forster (187G) .. 
Sagittate and crested. 
s. cristatura 
Scarborough 
Clapliam 
• • 
— 
Hankey (r.) 
Ditto; very fine. 
>* • • 
Devon 
Hillman (1850). . 
Sagittate and crested. 
s. c. Dadds 
Dorset 
J. Welman (1873) 
Dwarf, lobes developed info 
North Devon .. 
J. Dadds (1SGU) 
fronds, and crested like 
the central frond. 
s. projectum 
Dorset 
Moly (1SG2) 
All fine ; edges deeply cut 
Holy 
or rather extended into 
s. p. Sclater 
Sligo 
Sclater (ll’GO) . . 
pinna; fotm ; lobes, frond, 
s. p. Smithies 
— 
Smithies 
and lips crested ; basal 
s. p. Westropp .. 
County Clare .. 
Westropp 
lobes long. The last is 
s. p. Whitweli . . 
Lakes 
Whitweli 
distinct, being muricate 
and shorter in growth. 
scaipturatum 
— 
— .. .. 
Surface rougher than in 
muricatum, and cut more 
sharply and deeply than 
rugosum. 
spirale 
Guernsey and . . 
.Tames and others 
Dwarf, spirally twisted, and 
leathery. 
elsewhere 
s. muricatum, 
— 
Lowe(r.) 
Mr. Lowe has crossed spirale 
& !. 
with muricatum, rugosum, 
&c., and obtained a multi- 
tude of forms. 
subcornutum 
— 
— .. .. 
Sub - terms for cornutum, 
supruc inmlum . . 
according to position of 
horn beneath or above 
the frond. 
supra! ineatum .. 
Ulverston and 
Hodgson (1875) 
A neat ridge on each side of 
s. cristatum 
elsewhere 
and others 
midrib on upper sm face. 
— 
Jones (r.) 
A ramo-cristate form ; very 
fine. 
transverso- 
Nettlecombc .. 
Elworthy and . . 
End of frond splits, forming 
lobatum 
and elsewhere 
others 
twin crests, transversely 
crossing each other very 
t. multifldum 
prettily. 
Ilfracombe 
Dadds 
Similar type. 
truncate- 
— 
Mapplebeck (..) 
Frond ends rounded, midrib 
cornutum 
Lakes 
(1872) 
projecting from centre, no 
»» 
Hodgson and 
pouch. 
(Jrosstield 
