The following list is an addition to 'Selected Bibliography' in Flora of Eastern Himalaya pp. 671-675 (1966).

Banerji, M, L. 1966.

Contribution to the flora of cast Nepal. Rec. Bot. Surv. India 19 (2): i-vii, 1-90.

Biswas, K. 1966.

Plants of Darjeeling and the Himalayas, 1: 1-540, with pis. Govern, of W. Bengal.

Botanical Survey of India. 1964-69.

Icones Roxburghianae, or Drawings of Indian plants. Fasc. 1: pls. 1-24 (1964); 2: pls. 1-24 (1968); 3: pls. 1-24 (1969).

Cooper, R. E. 1933.

Botanical tours in Bhutan with special reference to the occurrence of the genus Primula. Not. Bot, Gard. Edinb, 18: 67-118, map., pls.

Cowan, J. M. 1937.

Rhododendrons of Bhutan and Tibet collected by Ludlow and Sherriff. Not. Bot. Gard. Edinb. 19: 221-254.

———.1938.

Records of Bhutan Rhododendrons found by Ludlow and Sherriff. Not. Bot. Gard. Edinb. 19; 315-322.

Deb, D. B.; G. Sen Gupta & K. C. Malick. 1968.

A contribution to the flora of Bhutan. Bull. Bot. Soc. Bengal 22 (2): 169-217.

Department of Medicinal Plants, Govern, of Nepal. Bulletin No. 1. 1967.

Notes on flora of Pajnikunj (Gokarna Forest). 1-56.

———. Bull. No. 2. 1969.

Flora of Phulchoki and Godawari. 1-145.

———. Bull. No. 3. 1970.

Medicinal plants of Nepal. 1-153.

Ghose, B. N. 1968.

Beautiful Indian orchids. Rev. ed. 1-200.

Hara,H. (comp.). 1966.

Flora of Eastern Himalaya. l-744,pls. 1-40. University of Tokyo.

———. (comp,). 1968.

Photo-album of plants of Eastern Himalaya, by Members of Botanical Expeditions to Eastern Himalaya, University of Tokyo. 249 figs., 61 pp. Inoue Book Co., Tokyo, Hara, H. 1968- 70. New or noteworthy flowering plants from Eastern Himalaya. (6), Journ. Jap, Bot, 43: 44-48 (1968); (7), 44: 373-378 (1969); (8), 45; 91-95 (1970).

———. 1969.

Variations in Paris polyphylla Smith, with reference, to other Asiatic species. Journ. Fac. Sci. Univ. Tokyo Bot. 10 (10); 141-180, pls. 1-6.

———. 1969.

Remarkable examples of speciation in Asiatic plants. Amer, Journ. Bot. 56: 732-737, f. 1-2.

Hodgson, B. H. 1832.

Route from Cathmandu, in Nepal, to , on the Chinese Frontier. Asiat. Research. 17; 513-534.

Kanai, H. 1966.

Phytogeography of Eastern Himalaya, with special reference to the relationship between Himalaya and Japan. Hara, Fl, East. Himal. 13-38.

Kitamura, S. 1968-69.

Compositae of southeast Asia and Himalayas. (1), Act. Phytotax. Geobot.23: 1-19 (1968); (2) 23: 65-81 (1968); (3), 23: 129-152 (1969); (4), 24: 1-27 (1969).

Kurosawa, S. 1966.

Cytological studies on some Eastern Himalayan plants. Hara, Fl. East. Himal. 658-670, pis. 32-40.

Mahapatra et al. 1965.

The weed flora in the rice fields of Kalimpong on the E, Hima layas. Ind. Agric. 9; 33-40.

Matthew, K. M. 1966.

A preliminary list of plants from Kurseong. Bull. Bot. Surv. India 8: 158-168.

Nair, P. K. K. 1965.

Pollen grains of Western Himalayan plants. 1-102.

Panigrahi, G. and J. Joseph. 1966.

A botanical tour to Tirap Frontier Division, NEFA. Bull. Bot. Surv. India 8: 142-157.

Polunin, O. 1950.

An expedition to Nepal. Journ. Roy. Hort. Soc. 75: 302-315.

Rao, R. S. and J. Joseph. 1965.

Observations on the flora of Siang Frontier Division, NEFA. Bull. Bot. Surv. India 7: 138-161.

Rao, T. A. 1964.

Observation on the vegetation of Eastern Kumaon bordering the Nepal Frontier. Bull. Bot. Surv. India 6: 47-57.

Schweinfurth, U. 1968.

Vegetation of the Himalayas. Süd.-Asien Inst. Heidclb. no. 60: 1-28, figs.

Williams, L. H. J. 1953.

The 1952 Expedition to Western Nepal. Journ. Roy. Hort. Soc. 78: 323-337.

Yamazaki, T. 1970.

New and noteworthy plants of Scrophulariaceae in Himalaya. (1), Journ. Jap. Bot. 45: 145-149, pis. 7 & 8; (2), l.c. 166-179, pl. 9.