SCROPHULARIACE/# 89 
B. Flowers white spotted with yellow and violet; 
leaves linear :—BE. tricuspidata, L.; flowers large, leaves 
with one short tooth on each side; alpine pastures ; 
Southern Tirol, Lombardy, Carniola, Carinthia. 
C. Flowers usually entirely violet; leaves ovate or 
ovate-lanceolate :—£. rigzdula, Jord. (nemorosa, Mart.) ; 
corolla purple-lilac, with curved tube, flowers in a lax spike, 
capsule deeply emarginate; alpine pastures. £. evzce- 
torum, Jord.; closely resembling the last, but flowers 
somewhat larger, spikes denser, stem more branched; 
Valais, Geneva, Ticino. £. pumila, Kern.; corolla light 
violet with darker streaks, flowers in dense spikes, tube 
straight, stem not more than 24 in., capsule not emargi- 
nate; pastures; Tirol. 
D. Flowers very small, yellow, or upper lip tinted 
with violet :—. mznima, Jacq.; leaves ovate, toothed ; 
alpine pastures, common. 
18. PEDICULARIS, L. 
Flowers large, red or yellow, usually in bracteate spikes 
or racemes; calyx tubular or campanulate, often inflated ; 
corolla 2-lipped, sometimes dilated, upper lip often pro- 
longed into a long beak; stamens 4, concealed in the 
upper lip of the corolla; leaves usually alternate and 
deeply divided. The Louseworts are erect herbs, para- 
sitic on roots, turning black when dried; nearly all the 
species are alpine or sub-alpine. 
A. Flowers yellow; upper lip of corolla drawn out to 
a narrow beak :—P. elongata, Kern. (Pl. 96); stem 6-12 
in., few-leaved, nearly glabrous, spike elongated, calyx- 
teeth leaf-like, inciso-dentate, bracts pinnatifid, leaves 
