flower of var. subsessilis; photograph by K. Larsen, Department of Systematic Botany, Arhus, Denmark
flower of var. subsessilis; slide collection Department of Systematic Botany, Arhus, Denmark
S.E.M. picture of pollen grain of var. subsessilis by S.S. Larsen, Department of Systematic Botany Arhus, Denmark
flower; slide collection Department of Systematic Botany, Arhus, Denmark
leaves and flower of var. mollissima; slide collection Forest Research Institute Malaysia (FRIM)
flowering branch; drawing in de Wit, 1956, Reinwardtia 3, p. 405, f. 3
ovaries of three varieties; drawing by H. Lamourdedieu in Flora of Thailand 4 (1) f. 1
flower parts of var. velutina; drawing by H. Lamourdedieu in Flora of Thailand 4 (1) f. 1
flower parts of var. subsessilis; drawing by H. Lamourdedieu in Flora of Thailand 4 (1) f. 1
flower buds of vars. mollissima and velutina; drawing by H. Lamourdedieu in Flora of Thailand 4 (1) f. 1
flowering branch, details of flower and pod of var. pottsii; drawing in Korthals, 1841, Kruidk. 89, t. 24; uncoloured proof-sheet in Icones collection of NHN, Leiden