Echites pubescens Buch.-Ham. 1822, illegitimate homonym, not Willd. ex Roem. & Schult. 1819
Chonemorpha pubescens (Wall.) G.Don
Elytropus pubescens (Wall.) Miers
Echites adglutinatus Burm.f.
Echites antidysentericus Roth 1819, illegitimate homonym, not (L.) Roxb. ex Fleming 1810
Holarrhena antidysenterica Wall. 1829, invalid name published without description, also illegitimate homonym, not (L.) Wall. 1829
Holarrhena codaga G.Don
Holarrhena villosa Aiton ex Loudon
Holarrhena malaccensis Wight
Physetobasis macrocarpa Hassk.
Holarrhena febrifuga Klotzsch
Holarrhena glabra Klotzsch
Holarrhena tettensis Klotzsch
Holarrhena macrocarpa (Hassk.) Fern.-Vill.
Holarrhena fischeri K.Schum.
Holarrhena perrotii Spire
Holarrhena pierrei Spire
Nerium sinense W.Hunter
Holarrhena glaberrima Markgr.
Holarrhena pubescens is a species of flowering plant in the family Apocynaceae. It is native to central and southern Africa, the Indian Subcontinent, Indochina, and parts of China.[1][2][3][4][5][6][7] In Cambodia, it is called /tɨk dɑh kʰlaː thɔm/ ទឹកដោះខ្លាធំ big tiger milk or /kʰlaɛɲ kŭəŋ/ ខ្លែងគង់ invulnerable kite.[8] These seeds are sold as indraja (इनद्राजा) for Ayurvedic medicine in India.
^Middleton DJ (January 2007). "Apocynaceae (subfamilies Rauvolfioideae and Apocynoideae)". Flora Malesiana. Series 1, Spermatophyta. 18 (1). Djakarta: Noordhoff-Kolff N.V.: 1–52.
^Timberlake JR, Bayliss J, Alves T, Francisco J, Harris T, Nangoma D, de Sousa C (2009). Biodiversity and Conservation of Mchese Mountain, Malawi (Report). Report produced under the Darwin Initiative Award. Vol. 15. Kew: Royal Botanic Gardens. pp. 1–71.
^Middleton DJ (2011). Flora of peninsular Malaysia, II. Vol. 2. Institut Penyelidikan Perhutanan Malaysia. pp. 1–235.
^Leti M, Hul S, Fouché JG, Cheng SK, David B (2013). Flore photographique du Cambodge [Photographic Flora of Cambodia] (in French). Editions Privat. p. 81.