Mason-Dixon Chapter
(Maryland)  USDA Zone 6 and 7

Click for Elepidote and Lepidote Rhododendron plant descriptions
Click for Deciduous and Evergreen Azalea plant descriptions

'Acclaim'
'Albert Close'
'Anita Gehnrich'
'Anna H. Hall'
'Bellringer'
'Blue Peter'
'Boule de Neige'
'Brown Eyes'
'Cadis'
'Calsap'
'Caroline'
'Catawbiense Album'
'Chionoides'
'County of York'
'Crete'
'David Gable'
'English Roseum'
'Ice Cube'
'Janet Blair'
'Ken Janeck'
'Leann'
'Lee's Dark Purple'
'Mist Maiden'
'Nova Zembla'
'Parker’s Pink' 'Roseum Pink'
'Scintillation'
'Spring Parade'
'Trilby'
'Vulcan's Flame'
'Wynterset White'
R. catawbiense
R. degronianum ssp. heptamerum
R. degronianum ssp. yakushimanum R. maximum

'Alice Swift'
'Conewago'
'Dora Amateis'
'Ginny Gee'
'Landmark'
'Malta'
'Mary Fleming'
'Molly Fordham'
'Olga Mezitt'
'PJM Group'
'Weston's Aglo'
'Weston's Pink Diamond'
'Windbeam'
R. dauricum
R. keiskei var. keiskei
R. minus var. minus (Carolinianum Group)
R. minus var. chapmanii

'Admiral Semmes'
'Cannon's Double'
'Cecile'
'Crimson Tide'
'Gibraltar'
'Girard's Red Pom Pom'
'Girard's Yellow Pom Pom'
'Homebush'
'Kathleen'
'Klondyke'
'Narcissiflorum'
'Old Gold'
'Sham's Yellow'
'Strawberry Ice'
'Toucan'
R. arborescens
R. calendulaceum
R. cumberlandense
R. periclymenoides
R. prunifolium
R. schlippenbachii
R. vaseyi

'Betty Ann Voss'
'Chiara'
'Delaware Valley White'
'Elsie Lee'
'Girard's Border Gem'
'Girard's Fuchsia'
'Helen Curtis'
'Herbert'
'Hershey's Red'
'Hino-crimson'
'Kirin' or 'Coral Bells'
'Koromo Shikibu'
'Madame Butterfly'
'Martha Hitchcock'
'Mother's Day'
'Pleasant White'
'Refrain'
'Roehr's Tradition'
'Rosebud'
'Seneca'
'Springtime'
'Stewartstonian'
'Whitehead'
R. kaempferi
R. kiusianum var kiusianum
R. mucronatum
R. nakaharai
R. yedoense var poukhanense

Middle Atlantic Chapter
(Virginia & West Virginia)  USDA Zone 7 and 8

Click for Elepidote and Lepidote Rhododendron plant descriptions
Click for Deciduous and Evergreen Azalea plant descriptions

'Album Elegans'
'Arthur Bedford'
'Bellringer'
'Cadis'
'Caroline'
'Catawbiense Boursault'
'County of York' or 'Catalode'
'English Roseum'
'Gigi'
'Janet Blair'
'Maxecat'
'Parker's Pink'
'Roseum Elegans'
'Roseum Pink'
'Scintillation'
'Vivacious'
'Wheatley'
R. fortunei

R. minus var. minus

'Cecile'
'Gibraltar'
'Goldcrest'
'Homebush'
'Toucan'
R. atlanticum
R. calendulaceum
R. canescens
R. prunifolium
R. viscosum

'Dream'
'Elizabeth Gable'
'Elsie Lee'
'Girard's Hot Shot'
'Glacier'
'Gumpo'
'Gumpo White'
'H. H. Hume'
'Herbert'
'Hershey's Bright Red'
'Hino-crimson'
'Kirin' or 'Coral Bells'
'Martha Hitchcock'
'Palestrina'
'Roehr's Tradition'
'Stewartstonian'
R. kaempferi
R. yedoense var. poukhanense

Potomac Valley Chapter
(D.C., Southern Maryland & Northern Virginia Area)  USDA Zone 6 and 7

Click for Elepidote and Lepidote Rhododendron plant descriptions
Click for Deciduous and Evergreen Azalea plant descriptions

'Albert Close'
'Arthur Bedford'
'Cadis'
'Caroline'
'David Gable'
'Dexter's Champagne'
'Gigi'
'Janet Blair'
'Ken Janeck'
'Rochelle'
'Scintillation'
'Tom Everett'
R. adenopodum
R. catawbiense
R. degronianum ssp.
 heptamerum
R. degronianum ssp.
 yakushimanum  
R. fortunei
R. hyperythrum
R. makinoi
R. maximum

'April Snow'
'Gable's Pioneer'
'Mary Fleming'
'Olga Mezitt'
'Windbeam'
PJM Group
R. mucronulatum 'Cornell Pink'

'Cecile'
'Chetco'
'Gibraltar'
'Homebush'
'Narcissiflora'
'Old Gold'
R. schlippenbachii

'Allure'
'Balsaminiflorum'
'Betty Anne Voss'
'Dayspring'
'Delos'
'Dream'
'Elsie Lee'
'Komo Kulshan'
'Koromo-shikibu'
'Mildred Mae'
'Refrain'
'Seneca'