No. | Cultivar Name | Plant Size | Leaf Color | Variegation | Var Color | Origin | Flower Color | Season | Source | Registered |
1
| 'Flamboyant' | Medium | Yellow | Streaked | - | Unknown | Pale-Lavender | - | Tompkins, Chet & Aden, Paul | .1978 |
2
| 'Floradora' | Medium | Med-Green | - | - | Hybrid | Pale-Lavender | July | Tompkins, Chet & Aden, Paul | .1978 |
3
| 'Antioch' | Large | Med-Green | Marginal | Creamy White | Unknown | Pale-Lavender | July into August | Tompkins, Cynthia & Hofer, Paul & Ruh, Peter | .1979 |
4
| 'Cynthia' | Large | Blue/Green | Streaked | Speckles | Unknown | Near-White | July into August | Tompkins, Chet | .1984 |
5
| 'Lakeport Blue' | Large | Blue/Green | - | - | Unknown | Near-White | June | Tompkins, Chet | .1984 |
6
| 'Pioneer' | Giant | Dark-Green | - | - | Unknown | Pale-Lavender | June into July | Tompkins, Chet | .1984 |
7
| 'Blue Ox' | Large | Blue/Green | - | - | Hybrid | Near-White | - | Tompkins, Chet & Ruh, Peter | .1999 |
8
| 'Bea's Colossus' | Large | Med-Green | - | - | Unknown | Pale-Lavender | June into July | Tompkins, Chet & Ruh, Peter | .2000 |
9
| 'Tattletale Gray' | Large | Blue/Green | - | - | Unknown | Near-White | July | Tompkins, Cynthia & Ruh, Peter | .2000 |
10
| 'Versailles Blue' | Giant | Blue/Green | - | - | Unknown | Near-White | June into July | Tompkins, Chet & Ruh, Peter | .2000 |
11
| 'Jade Lancer' | Large | Med-Green | Marginal | Yellow | Unknown | Pale-Lavender | July | Tompkins, Chet & Ruh, Peter | .2001 |
12
| 'Mañana' | Large | Dark-Green | - | - | Unknown | Near-White | - | Tompkins, Chet & Ruh, Peter & Ruh, Jean | .2001 |
13
| 'North Pacific High' | Large | Blue/Green | - | - | Unknown | - | - | Tompkins, Chet & Ruh, Peter & Ruh, Jean | .2001 |
14
| 'Peerless' | Large | Med-Green | - | - | Unknown | Pale-Lavender | August | Tompkins, Chet & Ruh, Peter & Ruh, Jean | .2001 |
15
| 'Sunny Smiles' | Large | Light-Green | Marginal | White | Hybrid | Pale-Lavender | July | Tompkins, Chet & Ruh, Peter & Ruh, Jean | .2001 |
16
| 'Arctic Circle' | Medium | Med-Green | Marginal | White | Unknown | Pale-Lavender | July into August | Tompkins, Chet & Ruh, Peter & Ruh, Jean | .2002 |
17
| 'Brother Bunyan' | Large | Blue/Green | - | - | Unknown | Pale-Lavender | July | Tompkins, Chet & Ruh, Peter | .2002 |
18
| 'Bryce' | Medium | Med-Green | - | - | Unknown | Med-Lavender | August to September | Tompkins, Chet & Ruh, Peter | .2002 |
19
| 'Dewline' | Large | Med-Green | Marginal | White | Unknown | Pale-Lavender | June into July | Tompkins, Chet & Ruh, Peter | .2002 |
20
| 'Gilt Edge' | Large | Blue/Green | Marginal | Creamy White | Sport | Near-White | June into July | Tompkins, Chet & Ruh, Peter | .2002 |
21
| 'Snowbound' | Medium | Med-Green | Marginal | White | Unknown | Med-Lavender | July | Tompkins, Cynthia & Ruh, Peter & Ruh, Jean | .2002 |
22
| 'Canby' | Large | Med-Green | Marginal | Yellow | Unknown | Med-Lavender | July into August | Tompkins, Chet & Ruh, Peter | .2003 |
23
| 'Willamette' | Large | Light-Green | - | - | Hybrid | Pure-White | August | Tompkins, Chet & Ruh, Peter | .2003 |
24
| 'Black Forest' (Tompkins) | Large | Dark-Green | - | - | Unknown | Med-Lavender | - | Tompkins, Chet & Ruh, Peter | .2005 |
25
| 'Fagan' | Medium | Light-Green | - | - | Unknown | Pale-Lavender | June | Tompkins, Chet & Ruh, Peter & Ruh, Jean | .2005 |
26
| 'Squash Blossom' | Medium | Blue/Green | Marginal | Yellow | Unknown | - | June into July | Tompkins, Chet & Ruh, Peter & Ruh, Jean | .2005 |
27
| 'Okobaji' | Small | Blue/Green | - | - | Unknown | - | - | Tompkins, Chet & Ruh, Peter & Ruh, Jean | .2008 |
28
| 'Burnished Brass' | Medium | Yellow | - | - | Unknown | - | June into July | Tompkins, Chet & Walek, Kevin & The American Hosta Society | .2009 |
29
| 'Chances Are' | Giant | Blue/Green | - | - | Unknown | Near-White | June into July | Tompkins, Chet & Walek, Kevin & The American Hosta Society | .2009 |
30
| 'Paul Bunyan' | Large | Blue/Green | - | - | Unknown | Near-White | June into July | Tompkins, Chet & Ruh, Peter & Ruh, Jean | .2009 |
31
| 'Color Riot' | Small | Med-Green | Medial | White | Hybrid | Pale-Lavender | June into July | Tompkins, Chet & Tompkins, Cynthia & Ruh, Peter | .2010 |
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