Alstonia scholaris period of ripening of seed is:

A. May – June

B. September – November
C. February – April
D. None of these
Alstonia scholaris period of ripening of seed is: | May – June | CSS, PMS, PPSC, FPSC, KPPSC, SPSC, ISSB and NTS Past Papers | Pakistan's Largest Online Past Papers Database

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