‘AND LLONAKH VAI^lExh OF BlKKm. 
175 
93. Draba ^racillima H. f. & T. 
Zemu, Yumchho La, 10-15,000 ft., Nos. 1160, 1164, 1318, 16C1 
Frequent. 
33. Cochlearia Linn. 
93. Cochlearia scapiflora H. f. & T. 
Llonakh, 16-18,000 ft.. Nos. 1954, -2176. 
94. Cochlearia ? serpens W. W. Smith sp. nov. 
Planta anomala in genere Cochlearia dubie posita. Fortasse genus 
novum. 
Nana, annua, fere glabra, serpens. Caules sinuosi intexti, 3-10 cm. 
longi internodis prselongis. Folia spai’sa ; radicalia desunt ; caulina 
4-7 mm. longa, plerumque spathulata, trilobata vel tripartita vel rarius 
Integra, petiolo 4-7 mm. Flores racemo laxissimo 1-5 ; bract ese foliis 
similes j pedicelli graciles flexiles, in fructu ad 3 cm. longi, Sepala 
1 mm. longa, elliptica, gequalia. Pefala 2 mm. longa, fere orbiculata, 
unguiculata, violacea. Stamina recta corollam sequantia filamentis 
latis. Ovarii ovoidei longitudine stylus. Siliqua 1-locularis, variabilis, 
vel brevis, globosa, 1-seminifera, vel elongata obionga, 3-4-seminifera, 
4-*7 mm. longa, + falcata. Semina 1-2 mm. longa 1-seriata, nigra 
testa laevi ; cotyledones accumbentes. 
Sikkim Himalaya, at Jongri, 14,000 ft. Gammie No. 156, 
Watt. No. 5795 in Herb. Kew. ; Yumchho La, Zemu Valley, 
14,000 ft.. Nos. 1269, 1544 Smith & Cave. Mr. W. G. Craib after 
comparison with the types at Kew considers it near Cochlearia Hobsoni' 
Pearson if it is a Cochlearia but agrees with me that its position is 
doubtful. 
33. Sisymbrium Linn. 
95. Sisymbrium himalaicum H. f. & T. 
Zemu Valley, 9-13,000 ft., common. 
96. Sisymbrium Sophia Linn. 
Llonakh, 16,000 ft. 
97. Sisymbrium deltoideum H f. & T. 
Llonakh, 14,000 ft. No. 2082. Only seen once. 
34. Eutr^ma Br. ^ 
98. Eiitrema himalaicum H. f. & T. 
Zemu, 13-15,000 ft.. Nos. 1495, 1684. Very common along the 
Tumrachen Chu, a tributary of the Zemu, beside the grazing grounds. 
? 2 
