Which of these is an example for zygomorphic flower with imbricate aestivation?
Calotropis
Mustard
Canna
Cassia
The perianth is the term used when
If the margins of sepals or petals overlap one another but not in any particular direction is called.
Among flowers of Calotropis, tulip, Sesbania, Asparagus, Colchicum, sweet pea, Petunia, Indigofera, mustard, soybean, tobacco and groundnut, how many plants have corolla with valvate aestivation?
Corolla in China rose are :
What is a flower? Describe the parts of a typical angiosperm flower?