1 | (Sub)shrub or treelet, 1-stemmed, to 1.5 m tall; leaves 1.3- 3.1 x 0.5-1 cm, distinctly wrinkled when dry. |
1' | Branched trees or shrubs; leaves much larger, less distinctly or not wrinkled when dry. |
2 | Leaves chartaceous, flexible, with a waxy grayish-pruinose coating beneath that disappears when heated. |
2' | Leaves coriaceous, more or less stiff, without waxy grayish-pruinose coating beneath. |