Cultivar | Group | Type | Hardy | Color | Bloom Time | |
---|---|---|---|---|---|---|
‘Maarten van der Giessen’ | Stewart | evg | Zone 7, at least | Early Midseason | ||
Mackenzie Green | Strickland | dec | Orange | Early | ||
Macopin | Nearing | lep | -20°F | Lavender | Early Midseason | |
Macrantha Double Pink | R. indicum | evg | Zone 7, at least | Late | ||
Macrantha Dwarf | R. indicum | evg | Pink,Yellow | |||
Macrantha Purple
(Purple Gumpo) | R. indicum | evg | Purple | Late | ||
Madame Alphonse Pericat
(Madame Pericat) | Pericat | evg | ||||
‘Madame Mab Chalon’ | Robin Hill | evg | -5 F | Pink,White | Late Midseason | |
Madame Pericat | Pericat | evg | Pink,Purple | |||
Madcap | Glenn Dale | evg | ||||
Madeira | Glenn Dale | evg | ||||
‘Madeline Cosby’ | Klimavicz | evg | Zone 7 | Early Midseason | ||
‘Mademoiselle Gigi’ | McDonald | evg | Zone 7 | Midseason | ||
‘Mademoiselle Yvette’ | McDonald | evg | Midseason | |||
Madrigal | Glenn Dale | evg | ||||
Mae
(May) | Satsuki | evg | ||||
Magenta Rose Flame | Sommerville | dec | Fuscia | |||
Magenta Star | Schroeder | evg | ||||
‘Maggie McGee’ | Holly Springs | evg | -5 F | Late Midseason | ||
Magic | Glenn Dale | evg | ||||
Magic Lily | Hager | evg | Early Midseason | |||
‘Magic Mood’ | Delp | elp | Zone 7, at least | |||
Magnifica | Mucronatum | evg | Zones 7-9 | |||
‘Magnificat’ | Shapiro | elp | Zone 7, at least | Late Midseason | ||
‘Mai Hime’
(Dancing Princess) | Satsuki | evg | ||||
Mai-Ogi | R. kiusianum | evg | White,Pink,Red | |||
Maid Marion | Loblolly Bay | evg | ||||
‘Maigesho’ | Satsuki | evg | Zone 7, at least | |||
Maisugata
(40462) | Hirado | evg | Red,Purple | |||
‘Majesty’ | Weston | evg | ||||
Majorette | Doppel | elp | ||||
R. makinoi | Species | elp | -15° F | Pink,Rose,White | ||
R. makinoi ‘Margaret White' | Ayers | elp | -15° F | Pink-Light,Purple | Early Midseason | |
R. makinoi, Hyatt Form | Species Selection | elp | ||||
‘Malcolm Clark’ | Stewart | evg | Zone 7 | Early Midseason | ||
Mallory | Sommerville | dec | ||||
Mandarin | Glenn Dale | evg | ||||
Mandarin Lights | Northern Lights | dec | ||||
‘Mangetsu’ | R. kiusianum | evg | Pink,Red,White | Early Midseason | ||
Manhattan | Glenn Dale | evg | ||||
Mania | Bowie Mill | evg | -15 F | Very Late | ||
‘Mansaku’ | Satsuki | evg | Zone 7 | Late Midseason | ||
‘Maraschino’ | Hachmann | evg | Zone 6 | Midseason | ||
‘Mardi Gras’ | Bovee | elp | Zone 7. | Midseason | ||
Margaret Douglas | Back Acres | evg | Zone 7 | |||
‘Margaret Lynn Gutierrez’ | Holly Springs | evg | -5F | White | Late | |
Margaret Rowell | Harris | evg | Red | Early Midseason | ||
Margaret Slaughter | Back Acres | evg | ||||
‘Margaret Vogel’ | Stewart | evg | Zone 7, at least | Early Midseason | ||
Margaret White | Ayers | elp | -15° F | Pink-Light,Purple | Early Midseason | |
‘Margie Jenkins’ | Stewart | evg | Zone 7 | Early Midseason | ||
Maria Derby | Robin Hill | evg | Hardy to -5F/Zone 7 | Late Midseason | ||
‘Marian Lee’ | Back Acres | evg | Zone 7 | Purple,Red,White | Late Midseason | |
Marie Forrester | Rosenthal | elp | Zone 7, at least | Maroon,Purple,Red | Late Midseason | |
‘Marie Forte’ | Waterer | elp | -15 F | Late Midseason | ||
‘Marie Susan Melkovitz’ | Stewart | evg | 0˚F | Pink-Dark,Purple | Midseason | |
Marie's Choice | Shammarello | evg | Zone 5 | Early Midseason | ||
‘Marie-Louise’
('Madame Marie Louise') | Indian | evg | White | Late | ||
‘Marilyn Jeanne’ | Aromi | dec | White | |||
‘Mariner's Sunset’ | Holly Springs | evg | -5 F | Late Midseason | ||
Marionette | Glenn Dale | evg | Zone 7 | Pink-Dark,Salmon | Early | |
Marjorie | Glenn Dale | evg | Zone 7 | Pink,Purple | Late Midseason | |
Mark Bittinger | Eden | evg | Zone 6 | White | ||
Marmora | Glenn Dale | evg | ||||
Mars x R. yakushimanum (Cressman) | Unknown | elp | ||||
‘Marshy Point Annapolis’
(Annapolis) | Marshy Point | evg | Zone 7 | Green,White | Midseason | |
‘Marshy Point Autumn Glory’
(Autumn Glory, Two Timer) | Marshy Point | evg | Zone 7 | Orange,Salmon | Spring & Fall | |
‘Marshy Point Autumn Magic’
(Autumn Magic) | Marshy Point | evg | Hardy to -5F/Zone 7 | |||
‘Marshy Point Berlin’
(Berlin) | Marshy Point | evg | Zone 7, at least | Pink,Purple | Midseason | |
‘Marshy Point Bopalula’
(Bopalula) | Marshy Point | evg | Zone 7 | Early | ||
‘Marshy Point Breathless’
(Breathless, Colossus) | Marshy Point | evg | Zone 7, at least | Pink-Light,White | Midseason | |
‘Marshy Point Bridal Gown’
(Bridal Gown) | Marshy Point | evg | Zone 7, at least | White | Midseason | |
‘Marshy Point Cambridge’
(Cambridge) | Marshy Point | evg | -15 F | Pink-Light,White | Midseason | |
‘Marshy Point Daisy’
(Daisy, Anne Harris) | Marshy Point | evg | Zone 7 | Orange,Pink | Midseason | |
‘Marshy Point Double Whammy’
(Double Whammy) | Marshy Point | evg | Zone 7 | Pink | Spring & Fall | |
‘Marshy Point End Zone’
(End Zone) | Marshy Point | evg | Zone 7 | |||
‘Marshy Point Entrepreneur’
(Entrepreneur) | Marshy Point | evg | Zone 7, at least | Early Midseason | ||
‘Marshy Point Fancy Nancy’
(Fancy Nancy) | Marshy Point | evg | Zone 7, at least | Midseason | ||
‘Marshy Point Fancy Pants’
(Fancy Pants) | Marshy Point | evg | Zone 7 | Early Midseason | ||
‘Marshy Point Fire Flower’
(Fire Flower) | Marshy Point | evg | Zone 7 | Midseason | ||
‘Marshy Point Hanky Panky’
(Hanky Panky) | Marshy Point | evg | Zone 7 | |||
‘Marshy Point Heart Throb’
(Heart Throb) | Marshy Point | evg | Zone 7 | Green,White | Midseason | |
‘Marshy Point Hugs’
(Hugs) | Marshy Point | evg | -5F | |||
‘Marshy Point Humdinger’
(Humdinger) | Marshy Point | evg | Zone 7 | Lavender,Purple | Fall | |
‘Marshy Point Irish Eyes’
(Irish Eyes) | Marshy Point | evg | Zone 7, at least | White | Midseason | |
‘Marshy Point Kakie’
(Kakie) | Marshy Point | evg | Zone 7 | Pink,Red,Salmon | Midseason | |
‘Marshy Point Kisses’
(Kisses) | Marshy Point | evg | ||||
‘Marshy Point Lady Baltimore’
(Lady Baltimore) | Marshy Point | evg | Zone 7 | Pink,White | Midseason | |
‘Marshy Point Lavender Miss’
(Lavender Miss) | Marshy Point | evg | Zone 7, at least | Midseason | ||
‘Marshy Point Love Lace’
(Love Lace) | Marshy Point | evg | Zone 7 | Pink | Midseason | |
‘Marshy Point Marlyn Merlot’
(Marlyn Merlot) | Marshy Point | evg | Zone 7, at least | Early Midseason | ||
‘Marshy Point Ocean City’
(Ocean City) | Marshy Point | evg | Pink | |||
‘Marshy Point Pam's Passion’
(Pam's Passion) | Marshy Point | evg | Zone 7, at least | Midseason | ||
‘Marshy Point Pink Sparkle’
(Pink Sparkle) | Marshy Point | evg | -15 F | Green,Pink,White | Late Midseason | |
‘Marshy Point Powder Cheeks’
(Powder Cheeks) | Marshy Point | evg | Zone 7 | Pink | Midseason | |
‘Marshy Point Red Magic’
(Red Magic) | Marshy Point | evg | Zone 7 | Midseason | ||
‘Marshy Point Red Ringer’
(Red Ringer) | Marshy Point | evg | Zone 7, at least | Spring & Fall | ||
‘Marshy Point Red Tape’
(Red Tape) | Marshy Point | evg | Zone 7 | Early Midseason | ||
‘Marshy Point Sarah's Wedding’
(Sarah's Wedding) | Marshy Point | evg | -5F | White | Midseason | |
‘Marshy Point Show Girl’
(Show Girl) | Marshy Point | evg | Zone 7 | Pink-Light,White | Midseason | |
Cultivar | Group | Type | Hardy | Color | Bloom Time |