| # | Clue | Answer As Given | Value | Round | Category | Air Date | Show |
|---|---|---|---|---|---|---|---|
| Anatomist Caspar Wistar gave his name to this popular trellis plant | Wisteria | $400 | J | PLANTS & TREES | 1999-01-11 | #3306 | |
| This flowery vine was named after American physician Caspar Wistar | Wisteria | $600 | DJ | PLANTS | 1994-01-04 | #2152 | |
| Thomas Nuttall named this purple-flowered vine for American physician Caspar Wistar | wisteria | $200 | DJ | PLANTS | 1991-01-02 | #1463 | |
| Vine with showy purple or white flowers named after U.S. anatomist Casper Wistar | wisteria | $200 | DJ | FLOWERS | 1989-04-14 | #1075 |