172 
. albida, levis. Albumen fere amygdalinum. Corpus cotyledonare 
addita parte radiculze incrassata tantum 1" longum. 
Encephalartos spiralis (Endl. Gen. 1352; F. M. in Transact. 
Pharm. Soc. Vict. ii. 90) producit formam presingularem ab 
amico Carolo Moore in montibus Wambungle Mountains ad flumen 
Castlereaghii detectam. Hsc varietas diplomera gaudet pinnis 
. plerisque ultra medium v. profundius v. basi tenus in lacinias duas 
minime divergentes divisis. ^ Pedunculus fructifer, secundum 
inventoris notas brevis, tomento ferrugineo vestitus. 
Omnes Encephalarti species in collectionibus musei Melbour- 
nensis ad Zamias subgenerice reduxi. 
ORCHIDEX. 
: Diuris aurea. 
Smith Exot. Bot. i. 15, t. 9 ; D. spathulata, Sw. in Schrad. Journ. i. 60, 
Foliis linearibus canaliculatis scapo 2-4 floro conspicue breviori- 
bus, pedicellis florigeris bracteola superatis, labello sepalum 
supremum zequante, sepalis lateralibus luteis immaculatis rhombeo- 
v. elliptico-ovatis longitudine sepala inferiora pene parallela fere 
sxquantibus sepalum supremum conspicue superantibus, Jabelli lobo 
medio unguiculato cordato- v. orbiculari-rhombeo parum maculato 
haud truncato ante basin satis prominenter imberbi-bicarinato 
lobos laterales semicireulari-ovales fere ter excedente, columnce 
lobis lateralibus lineari-subulatis eosdem labelli longitudine 
equantibus. : 
In vicinia portus Jacksonii, unde specimina viva a carissimo 
Woolls accepi. 
Orehidearum monographus lacinias labelli laterales recte vocat 
nanas, prodromi auctor eas vix exacte lamina media tantum duplo 
breviores dicat. 
E 
Diuris corymbosa. 
Lindl. Bot. Reg. xxv. Append. p. li.; Lindl. Orchid. 511; J. Hook. Flor. 
Tasm. ii. 7, tab. cv. 
Foliis latiuseule linearibus canalieulatis scapo 2-4 floro sequi- 
longis v. passim eodem conspicue brevioribus, pedicellis florigeris 
bracteola superatis, labello sepalum supremum zquante, sepalis 
lateralibus flavo-fulvescentibus extus colore purpureo-fusco tinctis 
v. variegatis ovatis v. elliptico-ovatis longitudine sepala inferiora 
paulo cruciata ps;ne :equantibus, sepalum supremum sque latum 
quam longum duplo superantibus, Jabelli lobo medio obcordato- 
v. obovato-cuneato truncato v. emarginato nec unguiculato nec 
carinato lobos laterales euneato-oblongos cquante aut vix exce- 
dente, column: lobis lateralibus lanceolato-faleatis vix trientem 
v. quadrantem eorum labelli equantibus. : 
ios Melee 
