flowers of var. fraseri, photograph by G.P. Lewis, Kew Herbarium
S.E.M. picture of pollen grain by S.S. Larsen, Department of Systematic Botany Arhus, Denmark
See Note 2 in Description; flower bud, flower and stamen; drawing by H. Lamourdedieu in Flora of Thailand 4,1 f. 5
leaves, flowerbuds and stamens of various varieties; drawing in De WIt, 1956, Reinwardtia 3, p. 496, f. 20