Plants of the Punjab. 409 
Heres, UNBRANCHED, WITH Opposite KXSTIPULATE SIMPLE LEAVES. 
Arabis glabra, 
Rock cress. 
CRUCIFERZ. 
Heb olde oe 
Himalaya, 
6-10,000 ft. 
Arabis auriculata, 
CRUCIFER A. 
Bebe Isis 135, 
The Plains west of 
the Jhelum, 
Margalla Pass, 
Pindigheb (Douie). 
Kashmir, 
5-6,000 ft. 
Arabis alpina, 
CRUCIFER A. 
a eackan lao: 
Himalaya, 
5-12,000 ft. 
Simla (Collett). 
Murree. 
Arabis 
ampiaxicaulis, 
CRUCIFERAE. 
EB; Bo ts1.136. 
Himalaya, 
5-9,000 ft. 
Narkanda (Collett). 
Murree (Douie). 
Arabis nuda, 
CRUCIFERAE. 
B, Bolton 
Kashmir, 
5-6,000 ft. 
PETALS UNUNITED. 
large, annual or biennial, smooth except the leaves, 
stem 1-3 ft.; leaves oblong-lanceolate, radical ones 3-4 in., 
toothed, soon withering ; stem-leaves alternate, smooth, 
entire, many, base lobed, lobes pointed; flowers small, 
white or pale yellow, in bractless terminal racemes, sepals 4, 
short, erect, lateral ones pouched, petals 4, stalked, stameng 
6, 2 outer opposite lateral sepals, 4 inner longer in opposite 
pairs, stigma nearly sessile ; pods 2-38} in., slender, erect, 
crowded, smooth, linear, stalked, flat, seeds in 2 rows, 
margined. : 
small, annual, covered with star-shaped hairs, stem 
3-12 in., sometimes branched, leaves ovate-oblong, radical 
ones toothed, blunt-pointed, stem-leaves with blunt basal 
lobes, flowers small, white, pods 1-1} in., hairy, narrow, 
straight, slender, stigma small, sessile, seeds in one row, 
very small, margined; for other characters see the last 
species. 
small, annual, covered with forked and star-shaped 
hairs, sometimes slightly branched, leaves oblong-lanceo- 
late, coarsely toothed, radical ones stalked, stem ones 
sessile with blunt basal lobes, flowers 4 in. diam., white, 
sepals smooth, petals spoon-shaped with long stalks, pods 
1}-24 in., erect, hairy, slender, seeds margined in one row ; 
for other characters see the last species. 
like the last species but perennial, larger, pods hori- 
zontal or drooping, seeds not margined, larger. 
small, annual, slightly hairy, leaves all radical, oblong- 
ovate with a broad tip, entire or toothed, flowers small, 
yellow, on several erect, stiff, leafless, many-flowered stalks, 
1-5 in. long, sepals equal, blunt, green, smooth, petals twice 
as long as the sepals, pods 1-14 in., straight or curved, 
linear, much flattened, erect, seeds not margined; for 
. other characters see the last species described. 
