How to use Golang Reflection to get the type of a struct field that is a slice?

I'm trying to use reflection to build a routine that will list the Name, Kind and Type of all fields in an arbitrary struct that gets passed in. Here is what I've got so far:

type StatusVal int
type Foo struct {
    Name string
    Age  int
}
type Bar struct {
    Status StatusVal
    FSlice []Foo
}

func ListFields(a interface{}) {
    v := reflect.ValueOf(a).Elem()
    for j := 0; j < v.NumField(); j++ {
        f := v.Field(j)
        n := v.Type().Field(j).Name
        t := f.Type().Name()
        fmt.Printf("Name: %s  Kind: %s  Type: %s\n", n, f.Kind(), t)
    }
}

func main() {
    var x Bar
    ListFields(&x)
}

The output is as follows:

Name: Status  Kind: int  Type: StatusVal
Name: FSlice  Kind: slice  Type: 

When the field is a slice, the type is blank. I tried several ways to get the slice's data type, but all attempts resulted in a panic... usually this one:

reflect: call of reflect.Value.Elem on slice Value

What changes need to be made to this code so that the type for all fields, including slices, will be listed in the output?

Here's the playground link: http://ift.tt/2lppSIf