FIGURE 1 in Exochaenium natalense (Gentianaceae), a reinstated taxon endemic to KwaZulu-Natal, South Africa

FIGURE 1. Comparison of Exochaenium grande and E. natalense. (A–E) E. natalense from K.W.Grieve 3078 (NH): A. Aerial parts; B. Flower showing calyx with conspicuously undulated wings; C. Open flower, showing the relative position of the anthers and pistil; D. Anther with apical and basal glands; E. Leaf; F. E. grande open flower showing the relative position of the anthers and pistil in distylous flowers (short and long style). Scale bar = 10 mm. Artist: Kate Grieve.