| Image | Plant | Status | Notes | Events |
|---|---|---|---|---|
 |
Louisiana Iris (Iris 'Dorothea K. Williamson') |
Have Louisiana Iris |
Hybridizer: Williamson, 1918 | |
 |
Louisiana Iris (Iris 'Red Velvet Elvis') |
Have Louisiana Iris |
Hybridizer: Kevin Vaughn, 1997 Honorable Mention: 2000 Award of Merit: 2002 Mary Swords Deballion Medal: 2005 Blooms every year. Blooms tend to be procumbent. Foliage becomes yellow in summer. Borer infestation discovered in fall 2020. Bloomed 2020. No bloom in 2021. One bloom in 2022. Recovering but slowly! |
