OF SOUTH-EAST SIKKIM, 
375 
ad 2 — 3 cm. longis, in sog/uenta linearia 3 — 7-fidis^ instructa, radis 
4 — 6 , gracilibus, 2 — 3 cm. longis ; umbellalorum radii 8 — '10, bracteolis 
2 — 3 quam bracteis minoribus sed subsimilibus. Fetala orbicularia, 
lurido-viridia. conspicuus, 6 — 8-lobus. Fmcius immaturus, ovoid- 
cus, subquadratus, sub calycis margine constrictus, carpel lis 9-jugati3. 
Sikkim Himalaya .• — Ningbil, Chola range, at an elevation of 13,500 — 
14,000 ft., Nos. 4109, 4115. 
A species closely allied to Trachydium novemjugum with similar fruits at the early 
stage, and with the same lurid green petals. Trachydium nocemjugum comes from tlia 
drier, more exposed hills of north Sikkim ; the moister conditions of the Chola range may 
be sufficient to account for the marked difference in habit, which brings the species near ia 
appearance to Trachydium obtusiusculum, 
3:21. Trachydium obtnsiusculiim C. B. Clarke 
Changu, Chola, Ningbil 11 — 14,500 ft., Nos. 4018, 428S. 
VAR. stricta. 
Chofe., Dzalep, 13,500 ft. No. 4333. 
125. Bupleiirum Linn. 
322. Buplenrum Caiidollii Wall. 
Common, 10 — 13,000 ft., throughout the area. 
323. Biipleuruiii loiigicaule Wall. 
VAR, Changu, Laghep, 10 — 12,000 ft., Nos. 3309, 3365. Yerj 
common, 
824. Bapleiinim falcatnm Linn. 
VAR. gracillimum (Klotzsch) Wolff. 
Laghep, Fieunggong, 10—11,000 ft., No. 30 7S. 
126. Pimpinella Linn. 
825. Pimpinella Hookerl C. B. Clarke 
Chola, 11—12,000 ft., No. 3708. 
826. Pimpinella tenera Benth. 
Common, 10—14,000 ft.. Nos. 3172, 3361. 
VAR. ? Nos. 4287, 4487, 4553. 
327. Pimpinella acronemaefolia C. B. Clarke 
Nathui La, Changu, 13,000 ft., Nos. 4270, 4524. 
828. - Pimpinella diversifolia DC. 
Commpn, 8 — 10,000 ft.. No. 4416, 
829. Pimpinella trifoliata Wall. 
Chola, 12,000 ft., No. 361 S. 
