INDEX TO THE SPECIES AND SYNONYMS, 
THE LA.TTER BEING IN ITALICS. 

PAGE 
Aconiopteris 
gorgonea 427 
Acrophoriis. see Leucostegia 
Acropteris 145 
Acrostichum 
alcicorne 445 
aureum 440 
contamiiians ... ... 435 
costatiim ... ... ... 438 
deltigerum 438 
dichotomum 197 
ficciforme ... ... 447 
quercifolium 433 
septentrionale 145 
sorbifoUum 443 
sicbcrenatum ... ... 437 
terminans 437 
tmdidatum 438 
^ virens 439 
Wightianutn 426 
Actiniopteris 
dichotoma 197 
radiata 1 97 
Adiantum 
^thiopicum 84 
capillus-veneris ..^ 84 
caudatum 83 
var. Edgeworthii ... 84 
var. soboliferum ... 84 
PAGE 
Edgeworthii 84 
emarginatum ... ... 86 
flabellulatum 88 
hispidulum 86 
Lanceum ... ... 75 
lunulatum 82 
var. Mettenii ... 83 
orbiculatum 75 
Parishii 82 
pedatum 86 
pteropus 83 
rhizophorum ... ... 84 
soboliferum ... ... 84 
venustum 86 
Allantodia 
Brunoniana 1 97 
javanica 195 
Allosorus, 
crispus 98 
gracilis 100 
Alsophila 
albo-setacea 16 
altemans 10 
Andersoni 12 
Bruno 7iiana 10 
commutata 14 
comosa 13 
contaminans 12 
crinita ... ... ... 16 
