Select the wrong statement regarding Sphenopsida ?
Silica is deposited on stems
Always heterosporus
Whorls of small leaves present
Equisetum
Sphenopsida -
1-At nodes, whorls of small leaves are present.
2-Silica deposition in stems.
3-Ridges and grooves in stems.
4-Always homosporous
- wherein
Eg Equisetum
In sphenopsida spores are always homspores