16 NOTES UPON CAPE ORCHIDACES. 
6. Disa (Disella) natalensis; foliis oblongis erectis cana- 
liculatis supremis abbreviatis sub spicá imbricatis, spicá cy- 
lindraceá densiflora, sepalis oblongis obtusis patentibus galeze 
concave æqualibus, calcare subulato è mediá galeà pendulo 
eáque vix longiore, petalis oblongis concavis galeà brevioribus, 
labello lineari sepalis eequali.—Port Natal, Harvey. A plant 
with the aspect of a Monadenia. The spike in my only 
specimen is between two and three inches long, very dense, 
and consists of flowers about the size of Orchis mascula. 
7. BRowNrEEA. (Harvey in litt. Flos et habitus Dise 
Diselle. Petala recta galee agglutinata. Labellum minimum 
inflexum basi in bursam columne adnatam expansum. 
Anthera ascendens, biloba. 
BnowwLEEa parviflora, (Harvey in litt.); folio caulino 
solitario lineari-ligulato, spicà densá, bracteis linearibus acumi- 
natissimis floribus longioribus, sepalis semi-oblongis deflexis 
cylindraceis parallelis, gale erectá è dorso calcar crassum 
deorsüm arcuatum basi intrusum exserente, labello subulato. 
—" No radical leaves; flowers white."— Rev. J. B. in litt. 
Near King William's Town, Caffraria, March 1841. Rev. J. 
Brownlee. 
8. Brownteea cerulea, (Harvey in litt.) ; foliis caulinis 2 
membranaceis oblongo-lanceolatis acutis, spicá oblongá, 
bracteis lznceolatis floribuszequalibus, sepalis lineari-lanceolatis 
dimidiatis porrectis, galeá acuminata infundibulari in calcar 
longissimum obtusum sub-horizontale productá, labello lineari 
emarginato.—** Flowers a beautiful sky blue, with dark spots; 
“no radical leaves, Rev. J. B. in litt. Hab. in a sheltered 
situation among trees, March 1841, near King William's 
Town, Caffraria. Rev. J. Brownlee." 
These two plants were accompanied by the following 
memorandum from Mr. Harvey : “ These Orchidacee which I 
* have just received from Caffirland appear to me to belong to 
“a new genus in some respects connecting Disa with Disperis. 
“ The habit is that of Disa, but the petals (unless I greatly err) 
* cohere with the posterior sepal, and the /abellum which is 
“exceedingly minute, is reflected back on the column, to 
