Pterygodium. | ORCHIDE& (Rolfe). 273 
leaves radical and cauline, 7-12, the lower spreading, oblong- 
lanceolate, acute, 3-1 in. Tae, the inti more erect and gradually 
: ieee ee 35 lin. long ; pauls cohering with the dorsal 
sepal into a large obovate-orbicular. limb, 32 lin. long, outer margin 
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ifr. Phil. Soc. v. 187, Orch. Cap. Penins. 187, and in Journ. 
Linn. Soc. xxv. 208 ; Durand & Schinz, Conspect. Fl. oe gt ee 
— Destin Gen. ‘et Sp. i. 855, and in Ann. Naturhist. Hofmus. 
ie Schlechter - Bull. Herb. Boiss. 1° sér. vi. 806. 
Gites lata Thunb, Prodr. 
OP olebe AFRICA: without locality, Masson! Brown! Mund! Thom! Harvey, 
ig AT Region : Clanwilliam Div. ; by the vs agg River and near a 
Ecklon & Zeyher, 69! Malmes esbury Div ar Malmesbury, Bachmann. 
hills n 
Worcester Div. ; mountains near De Liefde, 1000-2000 ft., Drége, 1255b! Paarl 
Div. ; Drakenstein Mountain ns, Rehenan, 223 33! Klein Drakenstein Mountains, 
Lo Miss j 
Beds ‘Het . Norm. At set -Afr. ! Caledon Div. ; Zwart Berg, near C sledon 
a 2000 Ris Ze ste 3944, p hinge Seales Div. 3 near SSivellatdaen, Zeyher 
3948 ! 
2. P. caffrum (Sw. in Vet. Acad. Handl. Stockh. ie hs 
plant 1-1 ft. high ; dns stout, often very stout; leaves rad 
more or less spreading, 1-3 in. long, the upper much smaller, 
suberect, often sheath- ike and reduced upwards into the bracts ; 
cels 5-6 ha 
oblong-lanceolate, subobtuse, 4 lin. — : hens: ther wal 
Spreading or ascending, peiqesly: ovate, shortly acuminate, deeply 
concave or subsaccate, 4 lin. long; petals cohering with the dorsal 
sepal into an expanded limb, obliquely obovate, sain at the 
inner angle, Meath a rounded minutely crenulate margin, somewhat 
VOL. V.—SECT. 3 
