420 : ARETHUSE.E. 
15. CALADENIA testacea. R. Brown, l. c. 
C. perianthii foliolis acutis, labelli glandulis depressis quadriseriatis: lobis 
lateralibus apice pectinatis intermedio glanduloso-crenato, glandulis 
disci paucis congestis. 
Hab. in N. Hollandia, ad Portum Jackson, R. Brown, Paramatte in syl- 
vestribus sterilibus, Dec. 4. Cunningham ; juxta Sydney, R. Cunningham. 
(hab. s. sp.) 
A small slender plant, with very narrow leaves. In this respect how- 
ever it appears to vary, unless different species, which I cannot distin- 
guish with the materials in my possession, are confounded by me under 
this name. Brown's original specimens, for which I am indebted to that 
gentleman, are very much smaller than others sent me from Sydney in 
spirits by Mr. R. Cunningham, and have scarcely any hairs on the leaves. 
Flowers small, apparently brown. 
16. CarapENIA congesta. R. Brown. l.c. 
C. “ perianthii foliolis acutis, labelli glandulis subquadriseriatis depressis ; 
quatuor infimis stipitatis dissimilibus, lobis lateralibus longioribus quam 
latis intermedioque nudo, disco glanduloso.” 
Hab. in N. Hollandia ; Tasmannià, Paterson ; in sylvestribus prope Bathurst, 
Oct. A. Cunningham ; Swan River, Mangles. (hab. s. sp.) 
I know this plant only from specimens so named by Mr. Cunningham, 
with which the Swan River plant also agrees; but there is nothing like 
it among Mr. Gunn's coliections. The stem is slender, and sparingly 
covered with short transparent glandular hairs. The leaf is filiform. 
I do not find any material difference between the glands at the base and in 
the middle of the lip in the flowers I have had an opportunity of dis- 
secting. 
17. CALADENIA angustata. 
C. perianthii laciniis acutis, labelli ovalis undulati sub apice serrulati 
glandulis erectis 4-seriatis conformibus, disco obsolet® papilloso, folio 
lineari glabro, scapi pilosiusculi vaginà appressá. 
Hab. in Tasmannid, ad arborum radices, Oct. Nov. Gunn, 911. (hab. s. sp.) 
A slender species with the stem and foliage of C. congesta and the flowers 
of C. Carnea, so far as size and general appearance are concerned. 
§ 2. PENTISEA. Sepala et petala subzequalia patula haud producta ; labello 
indiviso undique glanduloso. Lindl. in app. Bot. Reg. no. 237. 
18. CanApENIA gemmata. Lindl. l. c. 
C. folio ovato undulato coriaceo caule villoso unifloro aphyllo pluries 
breviore, labello subrotundo-ovato acuto glandulis depressis undique 
tecto. 
Hab. in N. Hollandia, ad Swan River, Drummond. (hab. s. sp.) 
A plant about 6 inches high; with large erect purple flowers. 
19. CALADENIA ixioides. Lindl. l. c. no. 238. 
€. folio ovato obtuso scapo bibracteato unifloro ter breviore, labello 
oblongo medio constricto apice serrulato glandulis minutis ramentaceo. 
