01262oam 2200373 450 991069977260332120190814091953.0(CKB)5470000002405218(OCoLC)1103710824(EXLCZ)99547000000240521820190606d2008 ua 0engur|||||||||||txtrdacontentcrdamediacrrdacarrierRhododendron Glenn Dale hybrid azaleas /U.S. National ArboretumWashington, DC :U.S. Department of Agriculture, Agricultural Research Service, U.S. National Arboretum Plant Introduction, Floral and Nursery Plants Research Unit,2008.1 online resource (5 unnumbered pages) color illustrations"September 2008"--Page 5.RhododendronsVarietiesGlenn Dale azaleasRhododendronsVarieties.Glenn Dale azaleas.National Arboretum (U.S.).Floral and Nursery Plants Research Unit,GPOGPOGPOOCLCFGPOBOOK9910699772603321Rhododendron Glenn Dale hybrid azaleas3092176UNINA