Disperis. | ORCHIDEZ (Rolfe). 301 
the galea tipped with orange ; dorsal sepal galeate, 4 lin. long, with 
narrowly triangular acuminate deflexed limb and broadly saccate 
inate, in. long, outer margin slightly 
undulate ; lip broadly unguiculate, limb ovate-lanceo ate, acuminate, 
eflexed, cucullate, 1} lin. long ; appendage broadly oblong, obtuse, 
shorter and much broader than the limb ; column short ; rostellam 
broadly deltoid-o ee obtuse, 2 lin. long ; arms twisted, oblong, 
subobtuse, 24 lin. lon 
EasTERN Recton: Natal ; Oliviers Hoek, 5000 ft., Allison, 3! 
. D. oxyglossa (Bolus in Journ. Linn. Soc. xxii. 76); plant 
a ‘tt. high; stem slender, glabrous ; leaves cauline, sessile, 3, 
eee or somewhat spreading, elliptic or oblong-lanceolate, acute 
or subobtuse ; scapes }—1 ft. high ; spikes lax, 2-3-flowered ; bracts 
oblong-lanceolate, subacu te, $-1 in. long; pedicels $—} in. long 
dorsal sepal galeate, oblong-lanceolate, : acuminate, 7-8 lin. long ; 
lateral sepals Spreading, faleate-lanceolate from a heleow base, 
li 
acuminate, 6-7 lin. long, with an oblong obtuse below the 
middle ; petals cohering with the dorsal sepal, ae lanceolate, 
acuihinate, 6-7 lin. long ; ; lip linear, unguiculate at the base, 35 lin. 
long, united with the base of the roatellum, the front lobe lanceolate, 
acuminate, suddenl ogc minutely tubercled at the base ; 
appendage erect, linea cymbiform rm, with a pair of broad triangular 
wings at the base, snebine than the limb of the lip; column short ; 
rostellum large, convex, obtuse, with revolute margin; arms 
spreading, linear, truncate, regan twisted. Bolus in Journ. Linn. 
Soc. xxv. 206; Durand hi nz, a Bt. Afr. 3 120; 
eae in Bull. Herb. Boiss. T= sér. vi. 917; Krénzl. Orch. Gen. 
et Sp. i. 833 
Coast Region : British Kaffraria, without big locality, Mrs. Barber, 28 
Eastern Region: Tembuland ; top of Bazeia Mountain, 4000 ft., Baur, meet 
Griqualand sig ; Angew shies rrie, above the ‘Wa terfall, 5500 ft., Tyson 1603 ; 
lain at summ nsizwa Mov intains, 6500 ft., Schlechter Natal ; heights above 
Kar Kloof, bal oy 107 aa Nottingham, Buchanan, 150! eh Thode. 
- paludosa (Harv. ex Lindl. in Hook. Lond. Journ. Bot. 
lax owe 
lanceolate, acute, 5—9 lin. long ; pedicels 8-10 lin. long; ia 
medium-sized, with dull purple sepals and pink ere margin 
green and dotted with rose near the apex; dorsal sepal palnalts 
broadly lanceolate, acute, 6-7 lin. long ; lateral sepals spreading, 
falcate-lanceolate te from a broad base, acuminate, 5-6 lin. long, each 
ith a faleate-oblong sac at the base over | lin. long; petals 
