Which of the following is a flowering plant with nodules containing filamentous nitrogen-fixing microorganism?

$\text{Casuarina equisetifolia}$ is a non-leguminous flowering plant that forms root nodules containing the actinomycete $\text{Frankia}$, which is a filamentous nitrogen-fixing bacterium. $\text{Cicer}$ and $\text{Crotolaria}$ use $\text{Rhizobium}$, and $\text{Cycas}$ is a gymnosperm using cyanobacteria in coralloid roots.