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#Alstonia

2 public questions tagged with this topic.

Which term is used for the leaf arrangement in Alstonia?

Alstonia exhibits whorled phyllotaxy, where more than two leaves arise at a node. This follows from NCERT principle where the relation explains the outcome clearly for students in simple steps.

Ref: NCERT Biology Textbook for Class XI and XII (Botany section), Chapter: Morphology and Anatomy of Flowering Plants, Topic: Plant structure and tissue systems.