282 
APPENDIX. 
the normal form; intermedium is really a less com¬ 
pound and enlarged form of acutum —it has occurred 
in the Channel Islands; oblongum has an oblong- 
formed frond, owing to the leaflets being more 
uniform in length than in the species ; oxyphyllum is 
really only a narrower and diminutive form of acutum, 
occasioned, probably, by the cold climate of Argyll¬ 
shire, where it was found; acutidentatum, sharp- 
toothed ; attenuatum, tapering ; crispatum, frizzled ; 
cristatum, crested ; depauperatum, starved j elongattm, 
lengthened ■, flabellatum, fan-shaped; furcatum, forked; 
incisum, cut; interruptum, outline irregular; lacinia- 
turn, fringed ; leptorachis, scaly-stemmed; microdon, 
little divided; multifidum, many-cleft; obtusatum, 
blunted; serratum, saw-edged; subconfluens, almost 
confluent. 
Asplenittm foxtanum (p. 29).—Mr. Moore thinks 
that a proliferous Fern, sent from Scotland and cul¬ 
tivated erroneously as A. viride, is really a variety of 
A. fontanum. As it has not yet been found wild in 
this country, we merely record Mr. Moore’s opinion. 
Achilleafolium ( millefolium ), milfoil-leaved ; angusta- 
turn, narrow-frondcd; depauperatum, starved; inter¬ 
ruptum, outline irregular; laciniatum, fringed; laxum, 
pinna; wide apart ; ramosum, much branched; vuric- 
gatum, variegated. 
Asplenium gebmanicum (p. 34), acutidentatum, 
sharp-toothed. 
Asplenium lanceolatum microdon (p. 40) is a very 
