276 ORCHIDE& (Rolfe). | Pterygodium. 
SourH AFRICA: without locality, Sparrman! Brown! Masson! Oldenbur. rg — 
C pnachae! | Zeyher, 1573, pring 3942! 3943! Harvey, 147! Thom, 38! 1 
Hesse, 4! Mund! Wrig ht, 740 
AST Recion: Tulbagh Div. ; Tulbagh, Pappe, 25! a ae Worcester Div. ; 
without precise locality, Cooper, 1672! 1698! Cape ; Hills and Flats near 
Cape Town, Thunberg! Wallich ! Krauss, 1324, ret “3041 ! Prior Milne, 2! 
kelo ey vbu 259! A * in 
lenda f, 
Gill! George Div. ; near Geo orge, Bowie! Prior! Port MaMa te Brn 
y, Forbes! 
5. P. cruciferum (Sond. in Linnea, xix. 109); plant 6-9 in. 
high ; stem moderately stout, nearly straight ; leaves 2, cauline or 
the lower subradical, suberect, oblong- lanceolate, acute or subacute, 
3-4 in. long ; scapes 6-9 in. high; spikes 2-3 ‘in. high, somewhat 
acute, 6—8 lin. long ; pedicels 5-8 lin. long; flowers large, sulphu 
yellow ; dorsal sepal oblong-lanceolate, subacute, somewhat concave 
at the base, 8-9 lin. long; aga sepals somewhat spreading, 
ovate-lanceolate, acuminate, 7-8 lin. long; petals completely 
cohering to the dorsal sepal, hes a spreading limb, obliquely 
obovate-orbicular, very concave, with subcrenulate outer margin, 
7-8 lin. long ; lip 3-lobed ; side lobes auriculate, about 2 lin. long ; x 
pines in = hay te Soe cnet 208; Durand d Schinz, Conspect. 
Fl. Afr. v. 117; Krénal. ae Gen. et Sp. i. 855; Schlechter in 
sie Herb. Boiss. 1*° sér. vi. 
H AFRICA: without wagons mechs Masson! Oldenburg, Marloth 
pate Recion: Cape among burnt shrubs on the slopes above Ae 
Camps Bay, 300 nf . Belek 4964 | ! and in MacOwan & Bolus, Herb. Norm. Pee 
a 316! n near W: ynberg, Bolus, Schlechter, near Simons Bay, pbk Caledon 
ouw Hoek, 800 ft., Schlechter. Swellendam ee ; near Swellendam, 
Mead! Uitenhage Div. ; near Bethelsdorp, Ecklon & Zey 
plant ie ; Stem somewhat eta heat Phas aati: 
leaves 2, stirs suberect or somewhat “ST mer pecoaen. or 
long ; flowers ium-si whitis. sich with green ; dorsal 
sepal elliptic-oblong, subobtuse, very concave, 34 fie long ; ; sel 
