In Selaginella, the adaxial outgrowth, from the base of leaf, is called
Ligule
Velum
Rhizophore
Glossopodium
Bicarpellary, syncarpous and with pseudoseptum fruit is
A disc like reduced stem is found in
A lateral bud arising on the lateral sides of axillary bud is called
Rhizome of Crocus $(Saffron)$ is