Eastern little owl. _Athene bactriana_ White-backed dove. _Columba leuconota_ Snow partridge. _Lerwa lerwa_ Temminck's stint. _Tringa temmincki_ Redshank. _Totanus calidris_ Dusky redshank. _Totanus fuscus_ Greater sand plover. _Aegialitis mongola_ Common tern. _Sterna fluviatilis_ In addition to the above the following birds were identified, but specimens of them were not obtained:-- Wall-creeper House martin Sand martin Rock martin Alpine chough Magpie Black crow Raven Swift Siberian swift Cuckoo Himalayan vulture Laemmergeier Sea eagle Pallas' sea eagle Black-eared kite Barheaded goose Ruddy sheldrake Garganey Wigeon Pochard Gadwall Hill rock-dove Chinese turtle dove Tibetan partridge Tibetan snow partridge Blood pheasant Black-necked crane White stork Ibis-bill Painted snipe Pin-tailed snipe Brown-headed gull C.--LIST OF PLANTS COLLECTED BETWEEN JUNE AND SEPTEMBER, 1921, 12,000-20,400 FT. Clematis orientalis, L. Ranunculus pulchellus, C. A. Mey., var. sericeus, Hk. f. & T. Ranunculus pulchellus, C. A. Mey. Anemone obtusiloba, Don Anemone polyanthes, Don Anemone rivularis, Ham. Geranium Grevilleanum, Wall. Caltha scaposa, Hk. f. & T. Delphinium Brunonianum, Royle Aconitum gymnandrum, Max. Aconitum orochryseum, Stapf, sp. nov. Delphinium Pylzowii, Maxim. Halenia elliptica, Don Delphinium grandiflorum, L. Hypecoum leptocarpum, Hk. f. & T. Meconopsis horridula, Hk. f. & T. Meconopsis grandis, Prain? Meconopsis, sp. Corydalis, sp. Corydalis juncea, Wall. Corydalis Moorcroftiana, Wall. Arabis tibetica, Hk. f. & T. Lepidium ruderale, L. Arenaria ciliolata, Edgew. Dilophia salsa, Hk. f. & T. Cardamine macrophylla, Willd. Arenaria Stracheyi, Edgew. Silene Waltoni, F. N. Williams Silene Moorcroftiana, Wall. Arenaria musciformis, Wall. Arenaria melandrioides, Edgew. Polygonum islandicum, Hk. f. Geranium collinum, A. DC. Impatiens sulcatus, Wall. Thermopsis barbata, Royle Thermopsis lanceolata, R. Br. Sophora Moorcroftiana, Benth. Stracheya tibetica, Benth. Astragalus strictus, Grah. Oxytropis microphylla, DC Gueldenstaedtia uniflora, Benth. Desmodium nutans, Wall. Potentilla coriandrifolia, Hk. f. Potentilla multifida, L. Potentilla sericea, L. Potentilla microphylla, Don Potentilla peduncularis, Don Potentilla Griffithii, Hk. f. Spiraea arcuata, Hk. f. Saxifraga Lychnitis, Hk. f. & T. Saxifraga nutans, Hk. f. & T. Saxifraga aristulata, Hk. f. Saxifraga near S. saginoides, Hk. f. & T. Saxifraga flagellaris, Willd. Saxifraga Hirculus, L. Saxifraga Lychnitis, Hk. f. & T. Saxifraga fimbriata, Wall. Saxifraga pilifera, Hk. f. & T. Saxifraga Caveana, W. W. Sm. Saxifraga microphylla, Royle Saxifraga pallida, Wall. Saxifraga umbellulata, Hk. f. & T. Parnassia ovata, Ledeb. Parnassia pusilla, Wall. Eutrema Prewalskii, Hk. f. & T.