Which plant has a whorled leaf arrangement?

Study for the Morphology of Flowering Plants Test. Enhance your understanding with multiple-choice questions, complete with explanations. Prepare for your exam!

Multiple Choice

Which plant has a whorled leaf arrangement?

Explanation:
Whorled leaf arrangement means three or more leaves arise from the same node and spread around the stem like a ring. Alstonia is a classic example because at each node you can find several leaves emerging together, forming a true whorl around the stem. The other plants here do not show this pattern: they have leaves arranged in a single line along the stem (alternate) or as a compound leaf with leaflets along a central axis, rather than multiple leaves from one point. So, Alstonia is the plant with whorled leaves.

Whorled leaf arrangement means three or more leaves arise from the same node and spread around the stem like a ring. Alstonia is a classic example because at each node you can find several leaves emerging together, forming a true whorl around the stem. The other plants here do not show this pattern: they have leaves arranged in a single line along the stem (alternate) or as a compound leaf with leaflets along a central axis, rather than multiple leaves from one point. So, Alstonia is the plant with whorled leaves.

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