Epicalyx is

Among bitter gourd,mustard,brinjal,pumpkin,china rose,lupin,cucumber,sunhemp,gram,guava,bean,chilli,plum,petunia,tomato,rose,Withania,potato,onion,aloe and tulip,how many plants have hypogynous flowers?

Aestivation in which members of a whorl lie close but do not overlap is known as:

The example of a trimerous, unisexual flower is:

In the flowers of a plant,the ovarian part is fused,but styles and stigmas are free. Its ovary becomes unilocular due to breakdown of partition wall and the ovules are attached to a central axis. Identify the plant.

When carpels are fused together,they are called .........