February 11th.—Went out at 1 P.M.; descending to, and crossed the Koollong, then ascending along its banks for about a mile.
The bridge over this is about thirty yards wide, abutting from two houses of ordinary structure, built on solid rocks: the river is underneath the bridge apparently of great depth; above it is a succession of rapids, it is even at this, the driest season, a considerable river. The path leads in a winding direction either over rice cultivation or on precipitous banks. I noticed Berberis asiatica, pinnata, a Pomacea spinosa, foliis spathulatis, Stauntonia latifolia, Hedera, Gaultheria two or three, Thebaudiaceæ, Artemisia major, Erythrina, Primula Stuartii in abundance, Juncus, Alnus, Myrsina, Prunella in grassy spots, Rumex of Khegumpa, Daphne papyracæ, Peperomia quadrifolium, Spiræa bella, Viola, Ophiopogon linearifol., Hypericum, Smilax, Elæagnus, Conaria, Lonicera villosa, Epilobium sericeum, a common plant in all watery places, Cardamina Swertia, Viburnum microphyllum. Rhododendrum arborea and minor, Leucas ciliata, Thistles, Pteris aquilina, Neckeræ, Osbeckia capitata of Churra, Oaks, Catharinea, Xyris, Gordonia, Fragaria, Potentilla two, Festucoidea, Cupressus pendula.
The greatest acquisitions were a beautiful pink farinaceous ascapous Primula, and a new genus of Hamamelideæ. This plant I have long known, and called Betula corylifolia, as I had only seen it in fruit, and not examined it; it is found on the Khasya hills at elevations of between 4,000 and 6,000 feet. It will be worth dedicating it to some distinguished geologist, thereby associating his name with that of Bucklandia and Sedgwickii.
No fly-fishing is to be had in this stream, nor indeed in any at such elevations. The Adoee is found, but always keeps at the bottom, the structure of its mouth pointing out its grovelling habits. The Bookhar does not, I think, ascend more than 2,500 feet. Water-ouzels, white-fronted Sylvia occur. Observed for the first time the religious vertical revolving cylinders, these revolve by the action of water, which runs on the cogs of the wheel by means of hollowed out trunks of trees. Flour mills are common here, the grindstone revolves on another by means of vertical spokes, which are set in motion by a horizontal wheel, and moved by a stream let on it in the same way.
Funaria heygrometrina abounds in the larch wood here.
This is a very cold place, although 550 feet below Phoollong: it is much colder than that place: thermometer at 7 A.M. 34°.
Snow still remains on the height around; heavy snow on the lofty ridge to the north; strong south-east winds prevail here.
February 12th.—Tassyassy, which is also called Tassangsee, is a small place apparently consisting of one large house, belonging to the Soobah, and some religious edifices, the other houses belonging to it are scattered about among the adjoining cultivation. The Soobah we have just learnt is absent at Tongsa, so we have no opportunity of comparing his rank with that of the Tassgong man. His house is however, much larger; it is situated on a promontory formed by the debouching of a considerable sized torrent into the Koollong. The bridge is at the foot of this hill, which is about 400 feet high: the house is accessible to the north and west only. Half-way up a high hill to the north-west is a fort! and between the foot of this hill and the Rajah’s house there is a wall with a tower at the north-west end, and a house at the south-east. In the afternoon the weather threatened snow, but it ended in very slight rain.