Corycium. | ORCHIDEH (Rolfe). 289 
from the limb as a tall erect keel, then dilated into a broadly 
hastate truncate limb, 1 lin. long; column short; arms of the 
Ic. Orch. Austr.-Afr. i. t.47 ; Durand & Schinz, Conspect. Fl. Afr 
121; Krénzl. Orch. Gen. et Sp. i. 874, and in Ann. Naturhist. Dope 
Wien, xx. 11. C. bicolor, Thunb. Fl. Cap. ed. Schult. ah Bauer, Til. 
; Lindl. Gen. & Sp. Orch. 368; Sond. in Linnea, 
220. Ophrys bicolor, Thunb. Pr odr. 2 Pterygodium 
‘akan Sohbschiss in Bull, Herb, Boiss, I gér. vi. 851. 
SovtH AFRICA : peep locality, Forster! Thunberg! Masson, Niven! Nelson ! 
Coast Rectoy: Tulba; gh Div. ; Tulbagh Waterfall, 1000 ft., ‘Ze eyher, Ecklon & 
Zeyher, 75! Bolus; Great Wint te thoek, Pappe! Worcester Div. ; Bains Kloof, 
1600 ft., Sellehter, 9120! Paarl Div. ; hill near Wellington, Mins oo. 
i Tow: rv & Zey lopes Head 
Cape Div.; moun ntains near Cape Town, £ : 
Mountain, ‘ pae 2 ; Steen Berg, Ber babes s. Stellenbosch Div: H polis 
Holland, "Zeyher. Caledon Div.; Genadendal, Zeyher. Simndhes Div. ; hills 
by the Buffeljagts River, 1000-2000 ft., Zeyher, 3952! Breede River, Zeyher ! 
Riversdale Div. ; een Great V: iver and elk ver, Burchell, 
iv. e als : 
6605! near Vet River, 350 ft., Schlechter, 1978. George Div. ; Outeniqua 
Mountains, Mund, Knysna Div. ; plains of Knysna, Bowie ! 
ENTRAL REGION: Ceres Div. ; near "ies: 1500 ft., Bolus. 
. C. excisum (Lindl. Gen. & Sp. Orch. 368) ; plant 4-7 in. high ; 
m ER inn: ely stout, erect; leaves cauline, suberect or somewhat 
eet eading, linear from a roader sheathed base, attenuate ap 
narrowly acuminate above, 1-2} lin. long; scapes 4—7 
spikes oblong, 1-24 in. long, dense, many-flowered ; bracts aete or 
8 
° 
. obtuse, slightly concave, 3 lin. long ; pein sepals connate into an 
limb, ema: sopiats e, very concave, 3 lin. long; petals 
obliquely and broadly ovate, obtuse, conduatinstely folded near the 
inner margin, the outer margin broadly rounded or subauriculate, 
very concave, 3 lin. long; lip a unguiculate ; limb sharply 
reflexed, broadly dilated from cuneate base, em marginate or 
sites | ilobed, crenulate in front, 1} lin. long ; i appendage rising 
the limb as a tall erect keel, then dilated into a pair of almost 
Biber To convex lobes, about 1 lin. broad ; column short ; arms of 
the rostellum rounded, rather short. Drége, Zwei Pf. agp Ny 
109; Sond. in Linnea, xix. 111, xx. 220; Bolus in Trans. 
Soc. v. 182 } 
Soe. ‘ yp. i. 874; D 
Schinz, Conspect. Fl. Afr. v. 122. Pterygodium excisum, Schlechter 
in Bull. Herb. Boiss. 1° sér. vi. 852. 
SoutH AFrrRica : without locality, oe 143! 1 
oast Recion: Clanwilliam Div. ; betw nig Vallei and Olifan ts River, 
1000-1500 eye, Js ! Tulbag Div. : near Tulbagh Waterfall, Zeyher, 
1576! Witsenberg Ran bi 98 Great Winter Hoek, Pappe! Paarl Div. ; sand 
flats at Drakenstein, Harvey Cape Div. ; sandy places near Rondebosch, ‘50 ft, 
VOL. ¥Y.— SECT. 
