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Trillium flexipes (White Trillium, Drooping Trillium)
| Date | Action |
| Aug 26 2008 | Droopy (10087) added "6b (to 0 F / -18 C)" to Zones / Hardiness |
| Aug 26 2008 | Droopy (10087) added "6a (to -5 F / -21 C)" to Zones / Hardiness |
| Aug 26 2008 | Droopy (10087) added "5b (to -10 F / -23 C)" to Zones / Hardiness |
| Aug 26 2008 | Droopy (10087) added "5a (to -15 F / -26 C)" to Zones / Hardiness |
| Aug 26 2008 | Droopy (10087) added "4b (to -20 F / -29 C)" to Zones / Hardiness |
| Aug 26 2008 | Droopy (10087) added "Perennial" to Plant Types |
