Rhododendron makinoi species Accepted

Rhododendron × kurohimense species Accepted

Rhododendron ponticum species Accepted

Rhododendron × niko-montanum species Accepted

Rhododendron japonoheptamerum species Accepted

Rhododendron degronianum species Accepted

Rhododendron × filidactylis species Accepted

Rhododendron × charadzeae species Accepted

Rhododendron caucasicum species Accepted

Rhododendron smirnowii species Accepted

Rhododendron ungernii species Accepted

Rhododendron aureum species Accepted

Rhododendron catawbiense species Accepted

Rhododendron macrophyllum species Accepted

Rhododendron maximum species Accepted

Rhododendron brachycarpum species Accepted

Rhododendron hyperythrum species Accepted