Fig. 5 in Three new tribes in Myrtaceae and reassessment of Kanieae

Fig. 5. Cuticles of several species from the tribe Kanieae. (a–f) SEM images. (a) Kania eugenioides; scale bar: 50 μm. (b) Barongia lophandra; scale bar: 50 μm. (c) Kania urdanetensis (Elmer) Peter G.Wilson; scale bar: 50 μm. (d) Metrosideros robusta; scale bar: 50 μm. (e) Tristaniopsis laurina; scale bar: 20 μm. Note cuticular striations radiating from the water stomata and the papillose texture in a–e (but not as well developed in Metrosideros and Tristaniopsis). (f) Xanthomyrtus montivaga; scale bar: 20 μm. The cuticles of Xanthomyrtus lack water stomata entirely, as well as any associated cuticle striations.