Marts 2023
Rhododendron × fragrantissimum Burb. ex Rehder
Rhododendron faberi Hemsl.
Rhododendron faberi ssp. prattii
Rhododendron facetum Balf.f. & Kingdon-Ward
Rhododendron faithiae Chun
Rhododendron falconeri Hook.f.
Rhododendron falconeri ssp. eximium
Rhododendron fansipanensis
Rhododendron farinosum H .Lév.
Rhododendron farrerae Tate
Rhododendron fastigiatum Franch.
Rhododendron faucium D.F.Chamb.
Rhododendron ferrugineum L. 385
Rhododendron ferrugineum x hirsutum
Rhododendron flammeum (Michx.) Sarg. 12
Rhododendron flavidum Franch.
Rhododendron fletcherianum, DNR24-107, Davidian
Rhododendron fleuryi Dop
Rhododendron flinkii
Rhododendron floccigerum Franch.
Rhododendron floribundum Franch.
Rhododendron formosanum Hemsl. 4
Rhododendron formosum Kingdon-Ward 42
Rhododendron forrestii var. repens Balf.f. & Balf.f.
Rhododendron forrestii in Burma
Rhododendron fortunei Lindl.
Rhododendron fragariflorum Kingdon-Ward
Rhododendron fragarans
Rhododendron fulgens Hook.f.
Rhododendron fulvoides
Rhododendron fulvum Balf.f. & W.W.Sm.
Rhododendron fuyuanense Z.H .Yang