Updated 7/7/2022
Arboretum Approved Bulbs
as certified here at the Arboretum
Awarded to those sring bulbs that scored the highest in their class. These spring blooming bulbs have out performed their competition year after year.
- Allium neapolitanum
- Allium schubertii
- Bellevalia pycnantha
- Camassia cusickii
- Camassia cusickii Zwanenberg
- Camassia leichtlinii Alba
- Freesia Blue Bayou
- Gladiolus communis byzantinus
- Hyacinthus multiflora Blue Festival
- Hyacinthus multiflora Pink Festival
- Hyacinthus multiflora White Festival
- Hyacinthus orientalis Atlantic
- Hyacinthus orientalis Blue Giant
- Hyacinthus orientalis Blue Jacket
- Hyacinthus orientalis Blue Star
- Hyacinthus orientalis Carnegie
- Hyacinthus orientalis City of Harlem
- Hyacinthus orientalis Delft Blue
- Hyacinthus orientalis Fondante
- Hyacinthus orientalis Gypsy Queen
- Hyacinthus orientalis Jan Bos
- Hyacinthus orientalis Midnight Mystique
- Hyacinthus orientalis Peter Stuyvesant
- Hyacinthus orientalis Pink Surprise
- Hyacinthus orientalis Purple Sensation
- Hyacinthus orientalis Purple Voice
- Hyacinthus orientalis Raphael
- Hyacinthus orientalis Red Magic
- Hyacinthus orientalis Sky Jacket
- Hyacinthus orientalis Splendid Cornelia
- Hyacinthus orientalis Top Hit
- Hyacinthus orientalis Valentino
- Hyacinthus orientalis White Pearl
- Ipheion uniflorum White Star
- Iris hollandica Sapphire Beauty
- Lachenalia Rupert
- Leucojum aestivum Gravetye Giant
- Lilium asiatic American Hero
- Lilium asiatic American Native
- Lilium asiatic Ay Caramba
- Lilium asiatic Bonsoir
- Lilium asiatic Red Alert
- Lilium asiatic Traditional Pink
- Lilium Orientpet Triumphator
- Muscari armeniacum Blue Magic
- Muscari armeniacum Heavenly Blue
- Muscari armeniacum Mt. Hood
- Muscari armeniacum Venus
- Muscari neglectum Blue
- Narcissus Blushing Lady
- Narcissus Accent
- Narcissus Actaea
- Narcissus Ambergate
- Narcissus Apricot Whirl
- Narcissus Avalanche
- Narcissus Baby Moon
- Narcissus Bell Song
- Narcissus Border Beauty
- Narcissus Bravoure
- Narcissus Cairngorm
- Narcissus Carlton
- Narcissus Cassata
- Narcissus Chantrelle
- Narcissus Cheerfulness
- Narcissus Chromacolor
- Narcissus Day Dream
- Narcissus Dickcissel
- Narcissus Double Fashion
- Narcissus Dutch Master
- Narcissus Easter Bonnet
- Narcissus Erlicheer
- Narcissus Falconet
- Narcissus February Gold
- Narcissus Felindre
- Narcissus Flower Drift
- Narcissus Flyer
- Narcissus Fortissimo
- Narcissus Fruit Cup
- Narcissus Galilea
- Narcissus Geranium
- Narcissus Gran Soleil d'Or
- Narcissus Hawera
- Narcissus Henry Quisii
- Narcissus Hillstar
- Narcissus Holland Sensation
- Narcissus Ice Follies
- Narcissus Ice King
- Narcissus Inbal
- Narcissus Jewel Song
- Narcissus Katie Heath
- Narcissus Kedron
- Narcissus Kokopelli
- Narcissus Lady Madonna
- Narcissus Las Vegas
- Narcissus Lemon Drop
- Narcissus Lemon Glow
- Narcissus Lorikeet
- Narcissus Louise de Coligny
- Narcissus Magellan
- Narcissus Manly
- Narcissus Manon Lescaut
- Narcissus Marieke
- Narcissus Minnow
- Narcissus Monal
- Narcissus Mount Hood
- Narcissus Mrs. R.O. Backhouse
- Narcissus My Story
- Narcissus Paradise Island
- Narcissus Pineapple Princess
- Narcissus Pink Charm
- Narcissus Pink Charm
- Narcissus Pink Pride
- Narcissus Pink Smiles
- Narcissus Pinza
- Narcissus Pipit
- Narcissus Precocious
- Narcissus Professor Einstein
- Narcissus Quail
- Narcissus Red Hill
- Narcissus Rijnvelds Early Sensation
- Narcissus Roseworthy
- Narcissus Rosy Cloud
- Narcissus Sailboat
- Narcissus Salome
- Narcissus Scarlet Gem
- Narcissus Scilly White
- Narcissus Silver Smiles
- Narcissus Sorbet
- Narcissus Sovereign
- Narcissus species bulbocodium selectie
- Narcissus Spellbinder
- Narcissus Stainless
- Narcissus Suzy
- Narcissus Tahiti
- Narcissus Tete-a-Tete
- Narcissus Thalia
- Narcissus Unsurpassable
- Narcissus Westward
- Narcissus Yellow River
- Narcissus Ziva
- Tecophilaea cyanocrocus
- Tecophilaea cyanocrocus Leichtlinii
- Tulip Abba
- Tulip Abigail
- Tulip Ad Rem
- Tulip Angelique
- Tulip Apricot Beauty
- Tulip Apricot Impression
- Tulip Apricot Parrot
- Tulip Asta Nielsen
- Tulip Avignon
- Tulip Beaumonde
- Tulip Bernadette
- Tulip Big Chief
- Tulip Big Smile
- Tulip Black Hero
- Tulip Black Parrot
- Tulip Blue Amiable
- Tulip Blue Heron
- Tulip Blushing Beauty
- Tulip Blushing Lady
- Tulip Bright Parrot
- Tulip Cape Holland
- Tulip China Town
- Tulip Christmas Dream
- Tulip Cilesta
- Tulip Clearwater
- Tulip Colour Spectacle
- Tulip Crème Upstar
- Tulip Cum Laude
- Tulip Dallas
- Tulip Dallas Blooms
- Tulip Daydream
- Tulip Dordogne
- Tulip Dragon King
- Tulip Dream Touch
- Tulip El Nino
- Tulip Elegant Lady
- Tulip Esther
- Tulip Exotic Emperor
- Tulip Exotic Sun
- Tulip Flair
- Tulip Flaming Kiss
- Tulip Friendship
- Tulip Fringed Elegance
- Tulip Graceland
- Tulip Grand Perfection
- Tulip Grand Style
- Tulip Gudoshnik
- Tulip Gwen
- Tulip Hakuun
- Tulip Happy Family
- Tulip Hocus Pocus
- Tulip Horizon
- Tulip Hugs and Kisses
- Tulip Huis Ten Bosch
- Tulip Indian Summer
- Tulip Infiniti
- Tulip Ivory Floradale
- Tulip Kingsblood
- Tulip La Courtine
- Tulip Laura Bush
- Tulip Lemon Ice
- Tulip Lilac Perfection
- Tulip Lilynita
- Tulip Louvre
- Tulip Maja
- Tulip Margarita
- Tulip Marienthal
- Tulip Mariette
- Tulip Marilyn
- Tulip Maureen
- Tulip May Wonder
- Tulip Menton
- Tulip Miranda
- Tulip Mondial
- Tulip Monsella
- Tulip Monte Carlo
- Tulip Montreux
- Tulip Mount Tacoma
- Tulip Mrs. John T. Scheepers
- Tulip Muscadet
- Tulip Negrita
- Tulip Ollioules
- Tulip Orange Bowl
- Tulip Orbit
- Tulip Oscar
- Tulip Page Polka
- Tulip Parade Design
- Tulip Perestroyka
- Tulip Picture
- Tulip Pink Diamond
- Tulip Pink Impression
- Tulip Pink Star
- Tulip Portofino
- Tulip Pretty Woman
- Tulip Purple Dream
- Tulip Purple Prince
- Tulip Queen of Night
- Tulip Red Impression
- Tulip Red Power
- Tulip Renown
- Tulip Renown Unique
- Tulip Rosy Diamond
- Tulip Russian Princess
- Tulip Salmon Impression
- Tulip Sancerre
- Tulip Sauterness
- Tulip Seaworld
- Tulip Silver Cloud
- Tulip Silver Stream
- Tulip Sorbet
- Tulip Spryng
- Tulip Stunning Apricot
- Tulip Sunset Miami
- Tulip Synaeda Blue
- Tulip Synaeda King
- Tulip Syracuse
- Tulip Temple of Beauty
- Tulip Temple's Favourite
- Tulip The Cure
- Tulip Top Lips
- Tulip Up Pink
- Tulip Van Eijk
- Tulip Verona
- Tulip Viking
- Tulip Violet Beauty
- Tulip Washington
- Tulip Wendy Love
- Tulip White Elegance
- Tulip White Flight
- Tulip World's Expression
- Tulip World's Favorite
- Tulip World's Fire
- Tulip World's Perfect
