alongense (Bennet & Subh. Chandra) Chakrab. & N.P. Balakr., Fam. Euphorb. India 135. 2007. Cleidion alongense Bennet & Subh. Chandra in Indian Forester 111 (10): 846, f. 1. 1985; Govaerts et al., World Checkl. & Bibl. Euphorbiaceae 1: 356. 2000. C. spiciflorum var. alongense (Bennet & Subh. Chandra) Chakrab & N.P. Balakr. in J. Econ. Taxon. Bot. 28: 520. 2004 (publ. 2005).

Trees, ca 8 m tall.

Fl. Sept.

Distrib. India: Evergreen forests, on moist soil, up to 1200 m. Arunachal Pradesh (Along and Lohit Districts).

Endemic.