Hydrangea x 'Aka Banayama' Hydrangea x 'Iroshidori'
Hydrangea x 'Komochiana' Hydrangea x 'Sandra'
Hydrangea x 'Shinonomei' Hydrangea x 'Shirobanayama'
Hydrangea x 'Snowhill' Hydrangea x 'Tapin Benikaku'
Hydrangea x 'Zhuni' Hydrangea anomala
Hydrangea arborescens Hydrangea arborescens 'Abetwo (Incrediball®)'
Hydrangea arborescens 'Annabelle' Hydrangea arborescens 'Dardom (White Dome®)'
Hydrangea arborescens 'Grandiflora' Hydrangea arborescens 'NCHA1 (Invincibelle® Spirit)'
Hydrangea arborescens 'PIIHA-1 (Endless Summer® Bella Anna™)' Hydrangea arborescens ssp. discolor
Hydrangea arborescens ssp. discolor 'Sterilis' Hydrangea arborescens ssp. radiata
Hydrangea arborescens ssp. radiata 'Samantha' Hydrangea aspera
Hydrangea aspera ssp. sargentiana Hydrangea aspera ssp. sargentiana 'Strugosa'
Hydrangea heteromalla Hydrangea involucrata
Hydrangea involucrata 'Hortensis' Hydrangea involucrata 'Wim Rutten (Blue Bunny™)'
Hydrangea macrophylla Hydrangea macrophylla 'Adria'
Hydrangea macrophylla 'All Summer Beauty' Hydrangea macrophylla 'Alpenglow'
Hydrangea macrophylla 'Altona' Hydrangea macrophylla 'Ayesha'
Hydrangea macrophylla 'Baardses Favorit' Hydrangea macrophylla 'Bailmer(Endless Summer®)'
Hydrangea macrophylla 'Berlin Rabe (Cityline® Berlin)' Hydrangea macrophylla 'Berner (Let's Dance® Big Easy®)'
Hydrangea macrophylla 'Blue Peckle' Hydrangea macrophylla 'Blue Wave'
Hydrangea macrophylla 'Cardinal Red' Hydrangea macrophylla 'Claudie'
Hydrangea macrophylla 'Domotoi' Hydrangea macrophylla 'Dooley'
Hydrangea macrophylla 'ES14 (Let's Dance® Rhapsody Blue)' Hydrangea macrophylla 'Europa'
Hydrangea macrophylla 'Fasan(Teller Red)' Hydrangea macrophylla 'Filibert'
Hydrangea macrophylla 'Forever Pink' Hydrangea macrophylla 'Gartenbaudirektor Kuhnert'
Hydrangea macrophylla 'Generale Vicomtesse de Vibraye' Hydrangea macrophylla 'Glowing Embers'
Hydrangea macrophylla 'Gold Dust' Hydrangea macrophylla 'Gold Strike'
Hydrangea macrophylla 'Goliath' Hydrangea macrophylla 'Green Shadow'
Hydrangea macrophylla 'Hadsbury' Hydrangea macrophylla 'Hamburg'
Hydrangea macrophylla 'Hanabi' Hydrangea macrophylla 'Harbits (Edgy™ Orbits)'
Hydrangea macrophylla 'Harlequin' Hydrangea macrophylla 'Heinrich Seidel'
Hydrangea macrophylla 'Horabstra (Abracadabra™ Star)' Hydrangea macrophylla 'Hordo (Abracadabra™ Orb)'
Hydrangea macrophylla 'Horheart (Edgy™ Hearts)' Hydrangea macrophylla 'Hornlei'
Hydrangea macrophylla 'Izu No Hana' Hydrangea macrophylla 'Jofloma'
Hydrangea macrophylla 'Jogosaki' Hydrangea macrophylla 'Kardinal'
Hydrangea macrophylla 'La France' Hydrangea macrophylla 'La Marne'
Hydrangea macrophylla 'Laciniata' Hydrangea macrophylla 'Lararth White'
Hydrangea macrophylla 'Lemon Daddy' Hydrangea macrophylla 'Lemon Wave'
Hydrangea macrophylla 'Lilacina' Hydrangea macrophylla 'Lynn (Let's Dance® Starlight)'
Hydrangea macrophylla 'Madame Emile Mouillere' Hydrangea macrophylla 'Madame GJ Bier'
Hydrangea macrophylla 'Marechal Foch' Hydrangea macrophylla 'Mariesii Variegata'
Hydrangea macrophylla 'Masja' Hydrangea macrophylla 'Mathilda Gutges'
Hydrangea macrophylla 'Merritt Supreme' Hydrangea macrophylla 'Miss Belgium'
Hydrangea macrophylla 'Monink (Pink 'n Pretty™)' Hydrangea macrophylla 'Mousmee'
Hydrangea macrophylla 'Nigra' Hydrangea macrophylla 'Nikko Blue'
Hydrangea macrophylla 'Paris Rapa (Cityline® Paris)' Hydrangea macrophylla 'Parzival'
Hydrangea macrophylla 'Penny Mac' Hydrangea macrophylla 'Pia (Pink Elf™)'
Hydrangea macrophylla 'Ragra (Cityline® Rio)' Hydrangea macrophylla 'Ramars (Cityline® Mars)'
Hydrangea macrophylla 'Regulus' Hydrangea macrophylla 'Robert (Let's Dance® Moonlight)'
Hydrangea macrophylla 'Sea Foam' Hydrangea macrophylla 'Shamrock'
Hydrangea macrophylla 'Sir Joseph Banks' Hydrangea macrophylla 'Sister Therese'
Hydrangea macrophylla 'SMHMLDD (Let's Dance® Diva!)' Hydrangea macrophylla 'Sonmarie (Pink Shira™)'
Hydrangea macrophylla 'Souvenir de President Doumer' Hydrangea macrophylla 'Sunset'
Hydrangea macrophylla 'Taube' Hydrangea macrophylla 'Teller White'
Hydrangea macrophylla 'Todi' Hydrangea macrophylla 'Tokyo Delight'
Hydrangea macrophylla 'Tolivit' Hydrangea macrophylla 'Tricolor'
Hydrangea macrophylla 'True Romance' Hydrangea macrophylla 'Uzu Azisai'
Hydrangea macrophylla 'Variegata' Hydrangea macrophylla 'Venice Raven (Cityline® Venice)'
Hydrangea macrophylla 'Vienna Rawi (Cityline® Vienna)' Hydrangea macrophylla 'White Cap'
Hydrangea macrophylla 'White Wave' Hydrangea macrophylla var. normalia
Hydrangea paniculata Hydrangea paniculata 'Barbara'
Hydrangea paniculata 'Brussel's Lace' Hydrangea paniculata 'Bulk (Quick Fire®)'
Hydrangea paniculata 'Burgundy Lace' Hydrangea paniculata 'DVPpinky (Pinky Winky™)'
Hydrangea paniculata 'Grandiflora' Hydrangea paniculata 'Green Spire'
Hydrangea paniculata 'ILVOBO (Bobo®)' Hydrangea paniculata 'Jane (Little Lime®)'
Hydrangea paniculata 'Kyushu' Hydrangea paniculata 'Limelight'
Hydrangea paniculata 'Little Lamb' Hydrangea paniculata 'P.G. Pee Wee'
Hydrangea paniculata 'Pee Wee' Hydrangea paniculata 'Pink Diamond'
Hydrangea paniculata 'Praecox' Hydrangea paniculata 'Saw Tooth'
Hydrangea paniculata 'SMHPFL (Fire Light®)' Hydrangea paniculata 'Tardiva'
Hydrangea paniculata 'The Swan' Hydrangea paniculata 'Unique'
Hydrangea paniculata 'White Lace' Hydrangea paniculata 'White Moth'
Hydrangea petiolaris Hydrangea petiolaris 'Firefly'
Hydrangea quercifolia Hydrangea quercifolia 'Alice'
Hydrangea quercifolia 'Allison' Hydrangea quercifolia 'Brenhill (Gatsby Gal™)'
Hydrangea quercifolia 'Brother Edward (Gatsby Moon™)' Hydrangea quercifolia 'Doughill (Gatsby Star™)'
Hydrangea quercifolia 'Harmony' Hydrangea quercifolia 'Little Honey'
Hydrangea quercifolia 'Semmes Beauty' Hydrangea quercifolia 'Snow Queen'
Hydrangea quercifolia 'Snowflake' Hydrangea quercifolia 'Syke's Dwarf'
Hydrangea seemanii Hydrangea serrata 'Akisho Temori'
Hydrangea serrata 'Amagi Amacha' Hydrangea serrata 'Beni-gaku'
Hydrangea serrata 'Blue Billow' Hydrangea serrata 'Bluebird'
Hydrangea serrata 'Coerulea Lace' Hydrangea serrata 'Diadem'
Hydrangea serrata 'Fuji Waterfall' Hydrangea serrata 'Golden Sunlight'
Hydrangea serrata 'Grayswood' Hydrangea serrata 'Kiyosumi'
Hydrangea serrata 'Little Geisha' Hydrangea serrata 'MAK20 (Tuff Stuff™)'
Hydrangea serrata 'MAKD (Tiny Tuff Stuff™)' Hydrangea serrata 'Midoriboshi Temari'
Hydrangea serrata 'Miranda' Hydrangea serrata 'Miyama Yac Muroski'
Hydrangea serrata 'Pink Beauty' Hydrangea serrata 'Preziosa'
Hydrangea serrata 'Purple Tiers' Hydrangea serrata 'Shashiva'
Hydrangea serrata 'Shirofugi' Hydrangea serrata 'Shirotae'
Hydrangea syriacus 'Picnic Giant'