| Jun 27 2016 | toni (36069) added "6a (to -5 F / -21 C)" to Zones / Hardiness |
| Jun 27 2016 | toni (36069) added "6b (to 0 F / -18 C)" to Zones / Hardiness |
| Jun 27 2016 | toni (36069) added "7a (to 5 F / -15 C)" to Zones / Hardiness |
| Jun 27 2016 | toni (36069) added "8a (to 15 F / -9 C)" to Zones / Hardiness |
| Jun 27 2016 | toni (36069) added "8b (to 20 F / -7 C)" to Zones / Hardiness |
| Feb 27 2012 | Clay_22 (144) uploaded an image. View |
| Jul 26 2010 | toni (36069) added "syn. S. pubescens ssp. patula 'Miss Kim'" to Common Names |
