| Hosta | Yellow Emperor |
| Status | registered |
| Originator(s) | Bob Savory 1987 |
| Origin | 'Honey' hybrid |
| Size category | medium - large |
| Plant height x width | 50x75 cm (20x30 in.) |
| Leaf length x width | 30x20 cm (12x8 in.) |
| Vein pairs | 12-15 |
| Leaf color | yellow |
| Variegation | lutescent |
| Leaf | good, wavy, green veins, a bit corrugated |
| Petiole | |
| Scape | |
| Scape height | 80 cm (31 in.) |
| Flower | lavender |
| Flower length | |
| Fragrant | |
| Flowering period | July - August |
| Fertile | |
| Pod | |
| Ploidy | |
| Patents | |
| Info | Yellow ruffles, lime midribs. Bright yellow leaves that are ruffled at the edges with lime colored midribs. |
| Sports | |
| Progeny | |