| Dec 01 2010 | toni (36069) added "Indian Bean" to Common Names |
| Dec 01 2010 | toni (36069) added "Hardy Catalpa" to Common Names |
| Dec 01 2010 | toni (36069) updated "Northern catalpa" to "Northern Catalpa" in Common Names |
| Feb 25 2010 | aythya-camellia (860) updated "northern catalpa" to "Northern catalpa" in Common Names |
| Aug 21 2009 | moore (394) added "Seed" to Propagation Techniques |
| Aug 21 2009 | moore (394) added "Near White" to Bloom Colour |
| Aug 21 2009 | moore (394) added "Green - Medium" to Leaf Colour |
| Aug 21 2009 | moore (394) added "Spring" to Flowering End |
| Aug 21 2009 | moore (394) added "Spring" to Flowering Start |
| Aug 21 2009 | moore (394) added "20 to 40 feet (6 to 12 m)" to Spread (Maximum) |
