| Date | Change |
|---|---|
| 7/14/10 | Added Castilleja exserta ssp. latifolia. |
| 6/22/10 | Added Astragalus clarianus, Calochortus luteus, and Viola beckwithii. |
| 6/21/10 | Added Brodiaea californica var. leptandra. |
| 4/9/06 | Started web page and added Blennosperma bakeri and Clarkia concinna. |