510 NEOTTEJE—DIURIDJE. 
Hab. in Australia, ad Portum Jackson, R. Brown, in sylvestribus abunde 
Sept. 4. Cunningham ; Tasmannia, Everett, ad Circular Head, Gunn, 932. 
(hab, s. sp.) 
By the late Mr. A. Cunningham this very distinct plant was regarded as 
D. aurea, and, following his opinion, I have given specimens away under 
that name. I find, however, by an examination of the British Museum, 
that it is Brown's D. sulphurea. It is readily recognized by the large 
dorsal sepal having two distinct round dark purple spots, while the petals 
have their claws only of that colour. The lip has also an irregular 
broad blotch in the middle. 
14. Divris pauciflora. R. Brown, l. c. 
D. foliis subulatis canaliculatis scapo 1-2-floro 3-4-pló brevioribus, floribus 
immaculatis, sepalis lateralibus petalis zqualibus, petalis lato-ellipticis 
subacutis, labelli ecarinati basi tantum in medio elevati laciniis laterali- 
bus ovatis rotundatis integerrimis intermedià rhombeà acuta dupló brevi- 
oribus, columns laciniis linearibus undulatis. 
Hab. in Australia; ad Portum Jackson, R. Brown, in sinu R. Georgii, 
F. Bauer. (v. s. sp. in Mus. Brit. et hab. ic. comm. cel. Endlicher.) 
Stem about a foot high, with very short leaves clustered together at its 
base. The scape has from 1 to 3 close-pressed sheathing scales. The 
flowers are about the size of those of D. sulphurea, and seem to be unspotted. 
In Brown's Prodromus the leaves are by some inadvertence defined as 
being 3 or 4 times longer than the stem, instead of so much shorter. 
15. Divnis filifolia. Lindl. Swan R. n. 226. t. viii. B. 
D. foliis setaceis scapo multifloro univaginato multd brevioribus, flori- 
bus immaculatis, sepalis lateralibus petalis equalibus, petalis ovalibus 
acutis, labelli lobo medio unicarinato ovato acuto complicato lateralibus 
rotundatis dentatis longiore. 
Hab. in Australia occidentali, ad Swan River, Drummond. (hab. s. sp.) 
Flowers yellow, much larger and more numerous than in the last, which 
it resembles in the leaves. 
16. Diunis carinata. 
D. foliis filiformibus scapo multifloro bivaginato multó brevioribus, floribus 
subsecundis maculatis, sepalis lateralibus petalis zqualibus, petalis ob- 
longis obtusis, labelli lobo medio ad apicem usque carinato ovato obtuso 
lateralibus rotundatis integerrimis longiore, columnz laciniis semi- 
ovatis falcatis integerrimis. 
Hab. in Australia occidentali ; ad Swan River, Drummond. (hab. s. sp.) 
Stems 1 to 14 foot high, with about 2 loose sheaths. Flowers yellow, 
the size of D. sulphurea and pauciflora, the base and tips of the petals and 
dorsal sepal stained with purple; the lip much blotched with the same 
colour. 
17. Diunis laxiflora. Lindl. Swan R. no. 227. 
D. folis . . . . , caule multifloro, floribus flavis internodiis brevioribus, 
pedunculis longissimis capillaribus bracteis linearibus canaliculatis longi- 
oribus, labelli lobo medio subrotundo basi ima plicato lateralibus multo 
minoribus margine postico denticulatis. 
