| Cultivar | Pod Parent - | Pollen Parent - | Sport Mother - | In the Background | TOTAL OFFSPRING | Source |
| "Imagine Seedling 309" | 1 | 0 | 0 | 0 | 2 | Unknown |
| 'Adversary' | 1 | 0 | 0 | 0 | 2 | Unknown |
| 'Alba' | 6 | 2 | 1 | 0 | 8 | Unknown |
| 'American Sweetheart Streaked' | 1 | 0 | 0 | 0 | 2 | Unknown |
| 'Are You There' | 2 | 0 | 0 | 0 | 2 | Unknown |
| 'Bill Brincka' | 2 | 0 | 0 | 0 | 2 | Unknown & Brincka, Wm |
| 'Bill's White Back' | 1 | 0 | 0 | 0 | 2 | Unknown |
| 'Bright Lights' | 2 | 0 | 1 | 2 | 4 | Unknown & Zilis, Mark |
| 'Chabo Unazuki' | 0 | 2 | 0 | 0 | 2 | Unknown |
| 'Chichibu' | 3 | 0 | 0 | 0 | 3 | Unknown |
| 'Crispula Viridis' | 0 | 0 | 1 | 0 | 2 | Unknown |
| 'Embroidery' | 1 | 2 | 3 | 0 | 5 | Unknown & Zilis, Mark |
| 'Fall Dazzler' | 0 | 0 | 1 | 0 | 2 | Unknown & Zilis, Mark |
| 'Flo Jo' | 1 | 0 | 0 | 0 | 2 | Unknown |
| 'Fool's Gold' | 0 | 0 | 1 | 0 | 2 | Unknown & Ruh, Peter |
| 'Fortunei' | 7 | 3 | 19 | 1040 | 1069 | Unknown |
| 'Gold Regal' | 33 | 13 | 20 | 29 | 95 | Unknown & Aden, Paul |
| 'Grecian Vase' | 0 | 0 | 1 | 0 | 2 | Unknown |
| 'Green Sleeves' | 1 | 0 | 0 | 0 | 2 | Unknown |
| 'Herifu' | 2 | 2 | 0 | 2 | 5 | Unknown & Walek, Kevin & The American Hosta Society |
| 'Hokkaido' | 1 | 0 | 0 | 0 | 2 | Unknown |
| 'Hoopla' | 0 | 2 | 1 | 2 | 4 | Unknown & Zilis, Mark |
| Hosta kikutii caput-avis | 7 | 5 | 6 | 2 | 19 | Unknown |
| Hosta longipes hypoglauca | 15 | 7 | 1 | 44 | 67 | Unknown |
| Hosta longipes lancea | 1 | 0 | 0 | 683 | 684 | Unknown |
| Hosta montana macrophylla | 10 | 18 | 0 | 20 | 48 | Unknown |
| 'Kaleidochrome' | 0 | 0 | 3 | 0 | 3 | Unknown & Zilis, Mark |
| 'Ki Hachijo' | 0 | 0 | 1 | 0 | 2 | Unknown |
| 'Kifukurin Ubatake' | 6 | 3 | 0 | 10 | 19 | Unknown & Ruh, Peter |
| 'Kii Hime' | 0 | 0 | 0 | 2 | 2 | Unknown |
| 'Kinbuchi Tachi' | 1 | 0 | 0 | 0 | 2 | Unknown & Ruh, Peter |
| 'Kinusouri' | 0 | 2 | 0 | 0 | 2 | Unknown |
| 'Ko Mame' | 0 | 0 | 1 | 0 | 2 | Unknown & Ruh, Peter |
| 'Ko Urajiro' | 1 | 0 | 0 | 0 | 2 | Unknown |
| 'Komame' | 0 | 2 | 0 | 0 | 2 | Unknown |
| 'Lancifolia' | 8 | 2 | 10 | 29 | 49 | Unknown |
| 'Let's Streak' | 6 | 0 | 0 | 2 | 8 | Unknown |
| 'Maruba Iwa' | 1 | 4 | 0 | 38 | 43 | Unknown & Walek, Kevin & The American Hosta Society |
| 'Naugoku Hort' | 2 | 0 | 0 | 0 | 2 | Unknown |
| 'Ogon Iwa' | 1 | 0 | 0 | 0 | 2 | Unknown |
| 'Ogon Koba' | 3 | 2 | 2 | 2 | 8 | Unknown |
| 'Ogon Tachi' | 3 | 2 | 1 | 0 | 5 | Unknown & Ruh, Peter |
| 'Ogon Tsushima' | 2 | 0 | 0 | 13 | 15 | Unknown & Ruh, Peter |
| 'Okutama Nishiki' | 1 | 0 | 1 | 0 | 2 | Unknown |
| 'Olga' | 0 | 2 | 0 | 0 | 2 | Unknown |
| 'Oze' | 3 | 0 | 0 | 0 | 3 | Unknown |
| 'Paxton's Original' | 2 | 0 | 0 | 0 | 2 | Unknown |
| 'Porter' | 1 | 0 | 0 | 0 | 2 | Unknown |
| 'Purple Dwarf' | 0 | 0 | 1 | 0 | 2 | Unknown & Hensen, Karel |
| 'Red Tubes' | 0 | 2 | 0 | 0 | 2 | Unknown |
| 'Ripple' | 1 | 0 | 0 | 0 | 2 | Unknown |
| 'Rock Princess' (Nakaiana) | 1 | 0 | 0 | 0 | 2 | Unknown |
| 'Ryan's Big One' | 1 | 0 | 0 | 2 | 2 | Englerth, Lawrence & Ryan (Unknown) |
| 'Saishu Jima' | 6 | 3 | 1 | 2 | 11 | Unknown & Ruh, Peter |
| 'Sieboldiana' | 81 | 23 | 12 | 1882 | 1998 | Unknown |
| 'Super Bowl' | 1 | 2 | 0 | 4 | 7 | Unknown & Zilis, Mark |
| 'Tardiflora' | 12 | 10 | 9 | 745 | 776 | Unknown |
| 'Tochiga' | 0 | 2 | 0 | 0 | 2 | Unknown |
| 'Tokudama' | 47 | 28 | 10 | 1072 | 1157 | Unknown |
| 'Tokudama Aureonebulosa' | 17 | 13 | 7 | 405 | 442 | Unknown & The American Hosta Society |
| 'Uguis' | 1 | 0 | 0 | 0 | 2 | Unknown & Walek, Kevin & The American Hosta Society |
| 'Urajiro Hachijo', H. rupifraga | 17 | 0 | 0 | 67 | 84 | Unknown |
| 'Urajiro Iwa' | 0 | 0 | 1 | 0 | 2 | Unknown |
| 'Uzu-no-mai' | 0 | 0 | 1 | 0 | 2 | Unknown & Walek, Kevin & The American Hosta Society |
| 'Veiled Beauty' | 0 | 0 | 1 | 0 | 2 | Unknown |
| 'Volleyball' | 1 | 0 | 0 | 0 | 2 | Unknown |
| 'White Back' H. gracillima | 0 | 2 | 0 | 0 | 2 | Unknown |
| 'White Back' H. kikutii | 1 | 0 | 0 | 0 | 2 | Unknown |
| 'Yakushima Mizu' | 3 | 2 | 1 | 0 | 5 | Unknown |
| zz Hosta Species Totals: | 444 | 303 | 269 | 361 | 1377 | Unknown |
| zz Unknown Originator Totals | 291 | 117 | 110 | 651 | 1169 | Unknown |
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