| Jun 18 2012 | toni (36069) added "State Tree of Utah" to Common Names |
| Jun 18 2012 | toni (36069) added "State Tree of Colorado" to Common Names |
| Jan 15 2010 | aythya-camellia (860) added "Acicular" to Leaf Shape |
| Jul 03 2009 | toni (36069) added "Rich" to Soil Types |
| Jul 03 2009 | toni (36069) added "Moist" to Soil Types |
| Jul 03 2009 | toni (36069) added "Hedging/Screening" to Suitable For |
| Jul 03 2009 | toni (36069) updated "colorado blue spruce" to "Colorado blue spruce" in Common Names |
| May 26 2009 | toni (36069) added "Bird - shelter (nesting/thorns)" to Wildlife Value |
| May 26 2009 | toni (36069) added "Bird - food (fruit/berries/insects/seeds)" to Wildlife Value |
| May 26 2009 | toni (36069) added "Full Sun" to Sun Exposure |
