- A petiole dilated into the form of a blade, and often with vertical edges, as in the Australian acacias.
- A petiole dilated to the kind of a blade, and in most cases with vertical edges, such as the Australian acacias.
- In botany, a petiole which usurps the shape and function of a leaf-blade, as with many species of Acacia.
Sentence for "phyllodium"
- Martins proposes to apply the word…
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