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Rudbeckia triloba (Brown-Eyed Susan)
| Date | Action |
| Jun 01 2008 | Netty (13946) added "5 to 10 feet (1 1/2 to 3 m)" to Height (Maximum) |
| Jun 01 2008 | Netty (13946) added "5b (to -10 F / -23 C)" to Zones / Hardiness |
| Jun 01 2008 | Netty (13946) added "5a (to -15 F / -26 C)" to Zones / Hardiness |
| Jun 01 2008 | Netty (13946) added "Biennial" to Plant Types |
| Jun 01 2008 | Netty (13946) added "Branched Coneflower" to Common Names |
