| 1. Fresh leaf thin, ± translucent, bright green on both surfaces, hairs on lower restricted to or denser in major vein axils; montane shrub |
| A. viridis subsp. sinuata |
| 1' Fresh leaf thick, opaque, dull green on both surfaces, hairs on lower, if present, not restricted to or denser in major vein axils; coastal or lowland tree or montane shrub |
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| 2. Leaf margin tightly rolled under; coastal tree |
| A. rubra |
| 2' Leaf margin generally ± flat; lowland tree or montane shrub |
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| 3. Leaf midrib, major veins on upper surface generally indented; montane shrub, 12002400 m |
| A. incana subsp. tenuifolia |
| 3' Leaf midrib, major veins on upper surface generally not indented; generally lowland tree, 1002400 m |
| A. rhombifolia
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