| No. | Cultivar Name | Plant Size | Leaf Color | Variegation | Var Color | Origin | Flower Color | Season | Source | Registered |
|
1
| 'Magician' | Large | Dark-Green | Marginal | Yellow | Unknown | | | McDonell, Harold | --NR-- |
|
2
| 'Magnificent Mile' | Large | Blue/Green | Streaked | Yellow | Unknown | | | Wols, Dan | --NR-- |
|
3
| 'Maiden Voyage' | Large | Blue/Green | Streaked | Yellow | Hybrid | | | Wols, Dan | --NR-- |
|
4
| 'Major Bedhead' | Large | Blue/Green | | | Unknown | | | Vasey, Mike | --NR-- |
|
5
| 'Man of Steel' | Large | Blue/Green | Marginal | Yellow | Nat-Sport | Pale-Lavender | June into July | Van Eechaute, Danny | --NR-- |
|
6
| 'Mantis' | | Dark-Green | | | Unknown | | | Van Eechaute, Danny | --NR-- |
|
7
| 'Margarita Gold' | Medium | Yellow | Marginal | Green | Nat-Sport | Pale-Lavender | July into August | Rosie's Gardens | --NR-- |
|
8
| 'Margot's Delight' | Small | Blue/Green | Streaked | Yellow | Unknown | - | - | Barham, Dave | --NR-- |
|
9
| 'Marnie's Delight' | Medium | Dark-Green | Medial | Yellow | Unknown | Med-Lavender | July into August | Kuenster, Rod | .2006 |
|
10
| 'Marooned' | | Light-Green | | | Unknown | Light-Purple | | Goodwin, Randy | --NR-- |
|
11
| 'Marshmallow Sky' | Medium | Med-Green | Medial | White | Sport | Med-Lavender | July | Fransen, Marco & Fransen, Joyce | --NR-- |
|
12
| 'Maya Tritone' | Medium | Med-Green | Streaked | Speckles | Unknown | Med-Lavender | July | Scheer, Alttara | --NR-- |
|
13
| 'Maybelline' | Large | Dark-Green | | | Unknown | | | Wasitis, Chick | --NR-- |
|
14
| 'Megan's Angel' | Large | Dark-Green | Marginal | White | Unknown | - | - | Beilstein, Doug & Beilstein, Mardy | .2009 |
|
15
| 'Memory of Harry' | Medium | Med-Green | Marginal | Yellow | Nat-Sport | | | Van den Top, Jan | --NR-- |
|
16
| 'Milky Rock' | Medium | Med-Green | - | - | TC Sport | Pale-Lavender | July into August | Zilis, Mark | --NR-- |
|
17
| 'Mill's Grand Coup' | Medium | Yellow | - | - | Unknown | - | - | Sneyers, Rob | --NR-- |
|
18
| 'Mill's Last Train' | Medium | Yellow | - | - | Unknown | - | - | Sneyers, Rob | --NR-- |
|
19
| 'Mill's Roth-Stone' | Medium | Blue/Green | - | - | Unknown | - | - | Sneyers, Rob | --NR-- |
|
20
| 'Mill's Stilbon' | Small | Blue/Green | - | - | Unknown | - | - | Sneyers, Rob | --NR-- |
|
21
| 'Mill's Trump Suit' | Medium | Yellow | - | - | Unknown | - | - | Sneyers, Rob | --NR-- |
|
22
| 'Minnesota Snow' | Medium | Dark-Green | Marginal | White | Hybrid | - | - | Carlson, Monty & Carlson, Julie | --NR-- |
|
23
| 'Mirror Lake' | Medium | Med-Green | - | - | Hybrid | - | - | Moore, Jeff | --NR-- |
|
24
| 'Mirth' | Small | Light-Green | Marginal | Green | Hybrid | Med-Lavender | August to September | Matsubayashi, Nagao & Ruh, Peter & Ruh, Jean | .2001 |
|
25
| 'Miss Melanie' | Medium | Yellow | - | - | Unknown | Med-Lavender | - | Wrede, Arthur | --NR-- |
|
26
| 'Mist Maiden' | Medium | Dark-Green | Streaked | Yellow | Unknown | | | Walters Gardens | --NR-- |
|
27
| 'Moi Marlene' | Medium | Med-Green | - | - | Unknown | Pale-Lavender | - | Ahlburg, Marlene | --NR-- |
|
28
| 'Montana Moonshine' (Jim Anderson) | Giant | Yellow | Medial | Blue-Green | Unknown | Pale-Lavender | July | Anderson, Jim | --NR-- |
|
29
| 'Montreal Blue Ice Storm' | Giant | Blue/Green | - | - | Hybrid | Pale-Lavender | June into July | Wade, Van | .2007 |
|
30
| 'Moonwalk' | Medium | Dark-Green | Marginal | Yellow | Unknown | - | - | Ward, Dr Dick & Ward, Jane | --NR-- |
|
31
| 'Mossy Cascades' | Large | Dark-Green | Streaked | White | Unknown | - | - | Unknown | --NR-- |
|
32
| 'Mouse Brain' | Miniature | Blue/Green | Streaked | Yellow | Unknown | | | Van Eechaute, Danny | --NR-- |
|
33
| 'Mr Red Genes' | Medium | Blue/Green | - | - | Hybrid | - | - | Wrede, Arthur | --NR-- |
|
34
| 'Mrs. Cleaver' | Large | Blue/Green | Medial | Green | Unknown | | | Hicks, Gerry | --NR-- |
|
35
| 'Mulling Marlborough' | Small | Med-Green | Streaked | White | Unknown | - | - | Moore, Jeff | --NR-- |
|
36
| 'Mumsie' | Giant | Med-Green | - | - | Unknown | Pale-Lavender | July into August | Hiselman, Paula & Krul, Nancy | .1999 |
|
37
| 'Mystic Waves' | Large | Yellow | - | - | Unknown | - | - | Vincun, Rachel | --NR-- |
|