Monanthotaxis bokoli A flowering branch B detail of pubescence, lower leaf side C flower with three petals removed D outer petal, inner side view E inner petal, inner side view F stamen G carpel and longitudinal section of carpel. Monanthotaxis pellegrinii H flowering branch I flower with three petals removed J outer petal, inner side view K inner petal inner side view L stamen M carpel and longitudinal section of carpel A–G from Le Testu 5729 H–M from Le Testu 9028. Drawings by Hélène Lamourdedieu, Publications Scientifiques du Muséum national d’Histoire naturelle, Paris; modified from Le Thomas (1969b, pl. 41, p. 229).