92 
THE FERN WORLD OF AUSTRALIA. 
DiCTYO GRAMME — froHi diktyon, a net, and gramme, a line ; 
lines of sori. 
pinnata, T. Moore. See Grammitis pinnata, F. v. M. 
DiCTYOPTERis — from diktyon, a net ; veins netted. 
attenuata, Presl. See Polypodium attenuatum, E. Br. 
DiPLAsiUM — from diplazo, to double ; double indusium. 
polypodioides, Metten. See Asplenium polypodioides, 
Metten 
DOODIA^ — 
aspera, R. Br. Pickly Fern ... ... ... 51 
Woodwardia aspera, Metten. 
blechnoides, A. Cunn. See Doodia a. var., blechnoides 
caudata, R. Br. See Doodia a. var. caudata 
D. rupestris, Kaulf. 
Woodwardia caudata, Cav. 
media, R. Br. See Doodia a. var. media, R. Br. 
rupestris, Kaulf. See Doodia a. var. media 
Drynaria — from Dryades, nymphs of the woods ; or dryinos, 
of the oak from the form of sessile fronds, 
diversifolia, J. Sm. See Polypodium rigidulum, Sw. 
quercifolia, J. Sm. See Polypodium quercifolium Linn. 
Linn^i, Bail. Queensl. Ferns. See Polypodium querci- 
folium. Linn. 
Elaphoglossum — Elaphos, a deer, and glossa, a tongue ; form 
of fronds. 
conforme, Schott. See Acrostichum conforme, Sw. 
Glbichenia — 
alpina, R. Br. See Gleichenia dicarpa, R. Br. 
circinata, Sw. Parasol Fern ... ... ... 25 
G. microphylla, R. Br. 
G. rupestris, R. Br. 
G. semivestita, Labill. 
G. speluncce, R. Br. 
dicarpa, R. Br. Two fruited ... ... ... 25 
G. alpina, R. Br. 
dichotoma, Hook. Forked .... ... ... 26 
G. Hermanni, R. Br. 
Mertensia dichotoma, Willd. 
Polypodium dichotomum, Thunb. 
flabellata, R. Br. * Fan Fern ... ... ... 26 
Hermanni, R. Br. See Gleichenia dichotoma, Hook, 
microphylla, R. Br. See Gleichenia circinata, Sw. 
platyzoma, F. v. M. See Platyzoma microphyllum, R. Br, 
rupestris, R. Br. See Gleichenia circinata, Sw. 
semivestita, Labill. See Gleichenia circinata, Sw. 
speluncas, R. Br. See Gleichenia circinata, Sw. 
tenera, R. Br. See Gleichenia flabellata, R. Br. 
