BonaTI—PHTHEIROSPERMUM AND PEDICULARIS. 113, 
“S.E. Tibet :—On Ka-gwr-pw, Mekong-Salween divide. 
Shady pasture on the margins of pine forests. Lat. 28° 25’ N. 
Alt. 10,000 ft. Plant of 9-16 ins. lowers rose, beak darkest. 
July 1917.”’ G. Forrest. No. 14,200. 
The group Longipes at present contains 11 species which can 
be classified as follows : 
Series Longipes. 
A. ‘Tube of the corolla very long, 4 to 5 times as long as the 
calyx 
a. Lower i ciliate on the edge 
*Staminal filaments abate tube of the corolla hairy on 
the exterior ; leaves bipinnatisect, segments linear + sub- 
filiform ; beak very te 
<3 P.yatengiiclss Bur: et Franchi 
“Two stavcitial Alain’ heirs tube of the corolla glabrous ; 
leaves pinnatisect, with lobes broadly oval and often 
petiolulate ; beak conical, very short. 
oe af tickfure; Bonatt: 
b. Bowes is, debris on the edean: 
*Lower leaves very large, 10-12 cm.; plant glabrous or 
glabrescent ; tube of the corolla hairy ; beak long. 
3. P. Omeiana, Bonati. 
"2 AU the fexves abprodmately of the same size ; plant covered 
with woolly hairs and having an ashy appearance; tube 
of the corolla glabrous; beak short, similar to that of 
P. macrosiphon. : Cok. inbulptdes, Bonati. 
B. ‘Tube of the corolla short, at sidist 1%~-2 times as long as the 
cal 
a. Lower ‘enifine leaves alternate, those of the branches op- 
posite; stamina! filaments giabrou Ss. 
: aeP. lucien, Franch: 
b. Leaves all opposite: 
*Staminal filaments all glabrous. 
+Calyx with lateral teeth flabellate; the middle tooth 
lanceolate; leaves with broad segments petiolulate; 
peduncles equalling the leaves. 6. P. filicifolia, Hemsl. 
+ +Calyx with teeth all alike. 
A\Peduncles short, scarcely exceeding the length of the 
calyx; leaves with segments broad and petiolulate. 
: 7. P. nasturtitfolia, Franch. 
A APeduncies Ione 
+7Teeth of calyx flabellate. 
[_JPeduncles 4-5 times as long as the pee corolla 
yellow; leaves bipinnatisect. 
