*Inflorescence subsessile, with 3 main branches, erect, spreading, up to 5 cm long, branches not jointed; flowers long-pedicellate, calyx tube 0.5-1 mm long, lobes triangular and less than 0.5 mm long, corolla tube 0.5-3 cm long, lobes 2.5-6 mm × 1.5-2 mm, white sometimes pink-tipped, fragrant, anthers grey.
*Fruit globose or strongly 2-lobed, up to 12 mm wide, red turning black.
''I. grandifolia'' occurs in both lowland and hill forest, also on swampy ground.
== Selected sources ==
*[97] Backer, C.A. & Bakhuizen van den Brink Jr, R.C., 1963-1968. Flora of Java. 3 volumes. Noordhoff, Groningen, the Netherlands. Vol. 1 (1963) 647 pp., Vol. 2 (1965) 641 pp., Vol. 3 (1968) 761 pp.*[182] Bremekamp, C.E.B., 1937. The Malaysian species of the genus Ixora (Rub.). Contributions à l'étude de la flore des Indes Néerlandaises XXXIV. Bulletin du Jardin Botanique de Buitenzorg, Série III, 14: 197-367.*[202] Burkill, I.H., 1966. A dictionary of the economic products of the Malay Peninsula. Revised reprint. 2 volumes. Ministry of Agriculture and Co-operatives, Kuala Lumpur, Malaysia. Vol. 1 (A-H) pp. 1-1240. Vol. 2 (I-Z) pp. 1241-2444.*[288] Council of Scientific and Industrial Research, 1985. The wealth of India: a dictionary of Indian raw materials & industrial products. Revised Edition. Vol. 1. Publications and Information Directorate, New Delhi, India. 513 pp.*[768] Koorders, S.H. & Valeton, T., 1894-1915. Bijdrage tot de kennis der boomsoorten van Java [Contribution to the knowledge of the tree species of Java]. 13 parts. G. Kolff & Co., Batavia, Dutch East Indies, 's-Gravenhage, the Netherlands.*[1126] Perry, L.M., 1980. Medicinal plants of East and Southeast Asia. Attributed properties and uses. MIT Press, Cambridge, Massachusetts, United States & London, United Kingdom. 620 pp.*[1227] Ridley, H.N., 1922-1925. The flora of the Malay Peninsula. 5 volumes. Government of the Straits Settlements and Federated Malay States. L. Reeve & Co, London, United Kingdom.*[1591] Wong, K.M., 1989. Ixora Linn. In: Ng, F.S.P. (Editor): Tree flora of Malaya. Vol. 4. Longman Malaysia, Petaling Jaya, Selangor, Malaysia. pp. 356-364. medicinals == Main genus page ==*[[Ixora (PROSEA Medicinal plants)|''Ixora'']] (Medicinal plants)
== Authors ==