Rhododendrons
- Abe Arnott
- Airy Fairy
- Alice
- Amity
- Ann Cree
- Anna Kruschke
- Anna Rose Whitney
- Anna Yak
- Anna’s Anna
- April Glow
- April Rose
- Award
- Baden Baden
- Barlup Yellow
- Belle Heller
- Black Ruby
- Black Sport
- Black Widow
- Blaney’s Blue
- Blue Boy
- Blue Chip
- Blue Diamond
- Blue Peter
- Blue Wonder
- Bob’s Blue
- Bodega Crystal Pink
- Bric A Brac
- Britt’s Treasure
- Bruce Briggs
- Busuki
- Buttermint
- California Blue
- Carolina Spring
- Cherries & Cream
- Cherry Cheesecake
- Chevalier Felix de Savage
- Chocolate Fudge
- Christmas Cheer
- Circus
- Coral Mist
- Crater Lake
- Cream Crest
- Crete
- Cupcake
- Cynthia
- Dad’s Indian Summer
- Dame Nellie Melba
- Daphnoides
- Denali
- Doc
- Dora Amateis
- Doreen Johnson
- Dorothy Winberg
- Double Butter
- Dream Baby
- Ebony Pearl
- Edith Bosley
- Egret
- Elizabeth
- Elmer’s Mystery
- Elsie Watson
- Eral Murray’s Sister
- Eunie
- Exbury Yak
- Excalibur
- Fire Rim
- Frank Galsworthy
- Ginny Gee
- Ginny Gee’s Sister
- Glowing Gold
- Golden Gate
- Golden Maya
- Golden Princess
- Golden Witt
- Goldflimmer
- Gomer Waterer
- Good News
- Grace Seabrook
- Grandma’s Hat
- Hachmann’s Charmant
- Halfdan Lem
- Hawaiian Tropic
- Heatherside Beauty
- Heidi
- Helen Child
- Helen Deehr
- Henry’s Red
- Honey Butter
- Horizon Dawn
- Horizon Lakeside
- Horizon Monarch
- Humboldt
- Hydon Dawn
- Irene Bain
- Ivory Coast
- James Stevens
- Jessie’s Song
- Joan Leslie Hammond
- John’s Soft Peach
- Jonathan Shaw
- June Bee
- Kalinka
- Ken Janeck
- Kimbeth
- Kiwi Magic
- Lady de Rothschild
- Lady Jean Marie Montague
- Lemon Dream
- Lem’s Blueberry
- Lem’s Cameo
- Lem’s Monarch
- Leo
- Leslie Belle
- Liz Ann
- Loderi King George
- Loderi Pretty Polly
- Loderi Venus
- Louisa Wittrock
- Lucy Lou
- MaBell’s Star
- Mardi Gras
- Marie Fortier
- Marionberry Marvel
- Marley Hedges
- Mars
- Martha Robbins
- Mary Fleming
- Maxine Childers
- Medusa
- Melon Pink
- Michelle’s Supreme
- Midnight
- Midnight Mystique
- Milda
- Milda’s Sister
- Milestone
- Mrs. C. Pearson
- My Oh My
- Nancy Evans
- Naselle
- Naselle’s Sister
- Neon
- New Millennium
- Nicole
- Noyo Brave
- Noyo Dream
- Ocean Lake
- Olga Mezitt
- Orange Cameo
- Orchid Bouquet
- Pacific Coral
- Pacific Sunset
- Patty Bee
- Peach Charm
- Peach Frost
- Peach Volcano
- Peter Alan
- Peter Faulk
- Phyllis Korn
- Pierce’s Apricot
- Pierce’s Late Orange
- Pink Pinwheel
- Pink Sherbet
- Pink Snow Flakes
- Pink Unique
- Pink Walloper
- Pinky Purple People Eater
- PJM
- PJM Checkmate
- PJM Elite
- Point Fosdick
- Polarnacht
- Pomegranate Splash
- President Roosevelt
- Pretty Baby
- Primary Pink
- Princess Anne
- Purple Lace
- Purple Rain
- Purple Splendor
- Purpureum Elegans
- Queen Anne’s
- Ramapo
- Razorbill
- Red Eye
- Red Gold
- Red Surprise
- Renoir
- Reve Rose
- Rocky Point
- Rose Point
- Roslyn
- Roy’s Folly
- Ruby Hart
- Sander’s Low Yellow
- Sappho Sport
- Sea Shells
- Seaview Sunset
- Senetor Jackson
- Senora Meldon
- September Song
- Seta
- Shamrock
- Shnekronie
- Silk Ribbon
- Simply Bodacious
- Singular Surprise
- Song Bird
- Spun Gold
- Starbright Champagne
- Stuart’s Treasure
- Sun Blush
- Tahitian Dawn
- Tall Timber
- Tandoori
- Taurus
- Tiffany
- Too Bee
- Tortoiseshell Wonder
- Trilby
- Tropical Gem
- Tropicana’s Sister
- True Blue
- Unique
- Unique Marmalade
- Van Nes Sensation
- Variegated Reve Rose
- Variegated Unique
- Very Berry
- Vibrant Violet
- Viennese Waltz
- Violetta’s Song
- Viridescens
- Vixen
- Vulcan’s Flame
- Waldo’s White
- Weston’s Aglo
- White Gold
- White Pippin
- Windsong
- Windsor Lad
- Winsome
- Yak Mist Maiden
- Yak X Pachysanthum
- Yak X Purple Splendor
- Yak X Williamsianum
- Yaku Fairy
- Yaku Prince
- Yaku Sunrise
- Yellow Hammer