| 2026-03-24 | State flower of New Mexico |
| 2024-02-23 | State flower of New Mexico |
| 2022-04-17 | Gross-sounding plant? |
| 2021-07-15 | Southwest desert plant |
| 2021-02-07 | Spanish dagger or Adam's needle is a variety of it |
| 2019-11-11 | Southwestern plant with swordlike leaves |
| 2019-06-18 | New Mexico's state flower |
| 2015-06-13 | Desert plant pollinated by moths |
| 2006-06-19 | Southwest plant |
| 2005-09-14 | New Mexico's state flower |
| 2005-06-14 | State flower of New Mexico |
| 2005-03-15 | New Mexico's state flower |
| 2001-11-30 | Adam's-needle, e.g. |
| 1994-06-28 | New Mexico's state flower |
| 1994-03-09 | Desert plant |