Among flowers of Calotropis, tulip, Sesbania, Asparagus, Colchicine, Sweet pea, Petunia, Indigofera, Mustard, Soyabean, Tobacco and groundnut how many plants have corolla with valvate aestivation?
Options
(a) Five
(b) Six
(c) Seven
(d) Eight
Correct Answer:
Seven
Explanation:
Calotropis, tulip, Asparagus, colchicine, Petunia, mustard, tobacco having valvate aestivation while sweet pea, groundnut, soyabean, Indigofera, Sesbania having vexillary aestivation