| No. | Cultivar | Plant Size | Leaf Color | Variegation | Var Color | Origin | Flower Color | Season | Source | Registered |
|
1
| 'Academy Halo Standard' | Large | Light-Green | Marginal | White | Sport | Pale-Lavender | July to August | Chamberlain, Steve | .2015 |
|
2
| 'American Standard' | Medium | Med-Green | Marginal | Yellow | Sport | Pale-Lavender | July to August | Wade, Van | --NR-- |
|
3
| 'Chiemsee Standard' | Large | Light-Green | Streaked | Green | Sport | Pale-Lavender | July to August | Eschenbach, Volker | --NR-- |
|
4
| 'Darwin's Standard' | Medium | Light-Green | Marginal | Green | Sport | Near-White | June | Klinkhamer, Luc & Witteman | .2021 |
|
5
| 'Drew's Standard' | Small | Dark-Green | Marginal | White | Unknown | Unknown | July | Goodwin, Randy | .2009 |
|
6
| 'Dubuque Sweet Standard' | Large | Med-Green | Medial | Speckles | TC Sport | Pale-Lavender | August to September | Zilis, Mark | --NR-- |
|
7
| 'Gold Standard' | Large | Med-Green | Marginal | Yellow | Sport | Pale-Lavender | July to August | Banyai, Pauline | .1976 |
|
8
| 'Goldronal Standard' | Small | Yellow | | | Unknown | Unknown | Unknown | Benedict, Dr Ralph (Herb) | --NR-- |
|
9
| 'Hasamona Giniecki Standard' | Large | Light-Green | Marginal | Dark Green | Unknown | Unknown | Unknown | Jennings, Dave | --NR-- |
|
10
| 'High Standard' | Large | Med-Green | Marginal | White | Sport | Pure-White | August | Benedict, Dr Ralph (Herb) | --NR-- |
|
11
| 'Paradise Standard' | Medium | Med-Green | Marginal | Yellow | Sport | Pale-Lavender | July to August | Fransen, Marco | --NR-- |
|
12
| 'Royal Standard' | Large | Med-Green | | | Hybrid | Pure-White | August to September to October | Grullemans, John J. & Wayside Gardens | .1986 |
|
13
| 'Royal Standard' - Mediovariegated | Unknown | Med-Green | Medial | Yellow | TC Sport | Pure-White | August to September to October | Unknown | --NR-- |
|
14
| 'Royal Standard' - Yellow Form | Large | Yellow | | | TC Sport | Pure-White | August to September to October | Unknown | --NR-- |
|
15
| 'Royal Standard Double' | Large | Med-Green | | | Sport | Pure-White | August to September | Unknown | --NR-- |
|
16
| 'Royal Standard Special' | Large | Med-Green | Marginal | Yellow | TC Sport | Pure-White | August to September to October | Grullemans, John J. & Wayside Gardens | --NR-- |
|
17
| 'Standard Bearer' | Large | Blue/Green | | | Unknown | Unknown | July | Moldovan, Steve & Walek, Kevin & The American Hosta Society | .2009 |
|
18
| 'Standard Deduction' | Unknown | Unknown | Streaked | Unknown | Unknown | Unknown | Unknown | Unknown | --NR-- |
|
19
| 'Standard Deviation' | Large | Med-Green | Medial | Yellow | Sport | Med-Lavender | July to August | Helsley, Calvin | .1998 |
|
20
| 'Standard's Bands' | Medium | Med-Green | Marginal | Yellow | Sport | Med-Lavender | July to August | McHugh, Ed | .2010 |
|
21
| 'Sweet Standard' | Large | Med-Green | Marginal | White | TC Sport | Pale-Lavender | August to September to October | Zilis, Mark | .1984 |
|
22
| 'White Gold Standard' | Large | Med-Green | Medial | White | Sport | Med-Lavender | July to August | Unknown | --NR-- |
|
23
| 'White Standard' | Medium | Med-Green | Medial | White | Sport | Med-Lavender | July to August | Banyai, Pauline | --NR-- |
|
24
| 'Yellow Emperor Standard' | | - | | | Duplicate | - | | Duplicate Name | |
|