2") 
ORCHIDE& (Rolfe). [ Zulophia. 
Front lobe of lip broader sage oe 
Dise of lip with a dense s of 
papillae (21) Engleri. 
Dise of Pk with few pepill i in 
fro 
Front a 7 lip eer hale wr (23) aliwalensis. 
Side lobes of lip somewhat diverging... (24) hians 
Petals adnate to the column for half their 
se ..- (25) violacea, 
**Spur Hopi. less than a thie as 7 Tong as 
lip 
} 
Mqlawves clonzte Jinesn or ensiform and 
na w (unknov wh in 37, 4 d 48): 
ate ‘elliptic or oblong pe sub- 
obtuse : 
Crests very prominent, chiefly on 
front lobe of li 
bios suborbieular, twice as broad 
s the fe . (26) platypetala. 
Petals “aliptieoblong, _ientty 
an the pet . (27) lissochiloides, 
— pe el pau pom anc 
ntral . (28) Saundersie, 
Sepals Innoelate or oblong-laneeolate 
nd a acum 
Lip with poles rounded side lobes, 
nd under ? in. long : 
Front lobe of lip rounded, not or 
than bro 
— : lip rather slender sak 
Sepals and kale 3-2 in. i og barbata. 
os sot mr fe oas 3-1 in. Jon 
Keels of lip slen - and ik 
siete shes at the base (30) Thunhergii. 
Keels a oe ans and 
ctly verrucose at 
a as .. (31) robusta, 
Crests of pe strong oa chi ely 
on the fron 
lobe 
Sepals aa Laer about Js in. 
lon .. (32) dregeana. 
Sepals and petal dbo hi in. 
long .. (33) Nelsoni. 
veseet lobe = ip “oblong ase 
onger tha: -. (84) oblonga. 
Lip on pra or ca we cin 
and over # in. long 
dogs iti ‘elliptic and sub- 
Lip distinctly 3-lobed . .-- (35) Haygarthii. 
~ aemoens Be or eva lobed: 
er 3 in --- (6) Maco 
a over 3 in, a - (7) eur aa 
22) transvaalensis. 
ee ae ee 
Se, ee 
So a el 8 a ar a ae ie 
