The day’s Botany was very interesting, more so than that of any other days, excepting two on the higher ranges of the Naga hills.  The Crucifera is highly interesting.  In the woods Alstonia and Elephantopus; Salvinia is common in marshes.

April 2nd.—­Left at 10 A.M., proceeding over the low hill to the W. of lower Camein; our course continued traversing low ranges and small intermediate plains, which we skirted.  At noon we reached the Tsee Een nullah, where we found a large party of Shan Chinese, returning from the mines; they had but few Ponies, and still fewer Mules.  Their dress, appearance, habits, etc. are those of the lower orders of Chinese.  After leaving this our course continued over similar country, until we reached the Endaw Kioung at 3 P.M., which we crossed, halting on its left bank; it is a stream of much strength and a broad bed, but shallow.  We saw some cultivation on low hills to the W.N.W., and could distinguish two or three houses; it is a small village inhabited by Meereps.

The vegetation of the valleys or plains continues the same, but in addition to the Rottboelleoidea minor, is a curious Andropogon, and on the skirts of the hills a large Anthistiria; some of the finest specimens of teak also occurred.  Bamboo in abundance; otherwise the trees are, with a few exceptions, completely changed.  A fine arborescent Wendlandia, Bignonia indica? fructibus siliquo-formibus spiraliter tortis, arborea, Kydia, Eurya arborea, and many other fine trees occurred, but these I leave until my return.  On one plain I noticed a Cycas, caudice simplici vel dichotomo, and the Phoenix of yesterday.  In the Endaw Kioung two species of Potamogeton, Azolla, and Pistia, Villarsia and Ceratophyllum occur.

April 3rd.—­5.25 A.M.  Therm. 55.  Water boiled at 210.  Elevation 1064 feet.

Continued our journey over similar country, marching from half-past 5 to 1 P.M., including an hour’s halt.  Distance fifteen miles:  general direction S.S.W.  Passed many streamlets, and continued for some time close to the Endaw, which is still a largish river, apparently deep, with a sluggish stream.  The plains continue, but of much narrower diameter.  Met many Shan Chinese and two parties of Mogaung people returning from the mines.

The most interesting plants of to-day are a Santalacea, a climbing species, racemis subpendulis, of Citrus—­Citrus scandens, Cardiopteris of which I found old fruit alone, a new Roydsia, R. parviflora mihi.

The vegetation of the plains continues unchanged, a Dillenia with small yellow flowers is common on their skirts, Bignonia cordata occurs as a large tree; no one has seen teak.  There is something peculiar in the appearance of the trees of the plains, especially of the Nauclea; they look scraggy.  I picked up the flowers of an arborescent Hibiscus, and the fruit of Lagertraemia grandiflora.

Halted on an old rice khet, near a pool of tolerably clear water.