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Verbena bonariensis (Purpletop Vervain, Purpletop Verbena)
| Date | Action |
| Aug 22 2008 | Sjoerd (182) added "July" to Flowering Start |
| Aug 22 2008 | Sjoerd (182) added "5 to 10 feet (1 1/2 to 3 m)" to Height (Maximum) |
| Aug 22 2008 | Sjoerd (182) added "8b (to 20 F / -7 C)" to Zones / Hardiness |
| Aug 22 2008 | Sjoerd (182) added "Perennial" to Plant Types |
