| May 20 2009 | Jewell (5504) added "20 to 40 feet (6 to 12 m)" to Spread (Maximum) |
| May 20 2009 | Jewell (5504) added "20 to 40 feet (6 to 12 m)" to Height (Maximum) |
| May 20 2009 | Jewell (5504) added "9a (to 25 F / -4 C)" to Zones / Hardiness |
| May 20 2009 | Jewell (5504) added "8b (to 20 F / -7 C)" to Zones / Hardiness |
| May 20 2009 | Jewell (5504) added "8a (to 15 F / -9 C)" to Zones / Hardiness |
| May 20 2009 | Jewell (5504) added "7b (to 10 F / -12 C)" to Zones / Hardiness |
| May 20 2009 | Jewell (5504) added "7a (to 5 F / -15 C)" to Zones / Hardiness |
| May 20 2009 | Jewell (5504) added "6b (to 0 F / -18 C)" to Zones / Hardiness |
| May 20 2009 | Jewell (5504) added "Climber" to Plant Types |
| May 20 2009 | Jewell (5504) added "Vine" to Plant Types |
