^20 
THE VEGETATION OF THE ZEMV 
574. Primula sp. aff. Hookeri. 
Yumchho La, 15,000 ft., No. 1528. 
The cal jx-lobes are denticulate but the plant agrees very closely 
with P. Hookeri and is probably not distinct. 
575. Primula muscoides Hook. f. 
Zemu and Llonakh, 14-16,000 ft.. Nos. 1316, 1508, 1522, 2260, 
2512. 
576. Primula teiiuiloba (Hook, f.) Pax. 
Folia breviter petiolata. Flores ad 4 mm. pedicellati. Corollm 
tubus extus molliter hirsutus. 
This does not quite agree with the type of Primula tenuiloha at 
Kew but is too near to be considered distinct. Yumchho La, Nachegoh, 
and Nangma La, 15,500-16,500 ft., Nos. 1317, 1509, 1717, 2272. 
Near the summit of bleak passes, very plentiful at Nangma La. Not 
a common plant in Sikkim but of wide distribution, occurring in much 
the same habitats as Primula muscoides. 
300. Aiulrosace. Linn. 
577. Androsace geraiiiifolia Watt. 
Lachen, 8-9,000 ft.. No. 979. 
578. Audrosace strigillosa Franch. 
Thango, 13-14,000 ft,, NoS. 2375, 2491, 2555. 
570. Audrosace Ilookeriaiia Klatt. 
Yumchho La, Zemu, Thango, 13-16,000 ft., Nos. 1334, 1484, 
1698, 2487, 2511. 
.5S0. Audrosace Cliamaejasme Host, 
var. coronata Hook. f. 
Upper valleys of Llonakh, 15-16,500 ft. Nos. 2198, 2310. Not 
pr*='viously found in the Eastern Himalayas. 
581. Androsace Selago H. f. & T. 
Zemu, Llonakh, 14,500-17,000 ft., Nos. 1487, 1805. Frequent. 
582. Androsace Poissonii Kunth. 
Upper Valleys of Llonakh, 15,500-16,000 ft,. Nos. 1966, 2204. 
583. Androsace idimannii I)uby. 
Zemu Valley, 12-16,000 ft.. Nos. 1335, 1567, 1622. 
301. Bryocarpum. H. f. & T. 
584 . Bryocarpum liimalaicum H. f. & T. 
Lachen and Zemu, 8-10,000 ft., No. 1063. 
