Which one of the following plants shows alternate phyllotaxy?
Sunflower
Guava
NeriumCalotropis
Calotropis
Persistent calyx forms a dry bladder like structure enclosing edible berry in
Floral formula given below represents the family with one of the following group of plants?
In hydrochory small fruits and seeds are carried over the surface of water through
A disc like reduced stem is found in