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Ambrosia psilostachya (Common Ragweed)


Date Action
Sep 21 2009toni (36069) added "4b (to -20 F / -29 C)" to Zones / Hardiness
Sep 21 2009toni (36069) added "4a (to -25 F / -32 C)" to Zones / Hardiness
Sep 21 2009toni (36069) added "3b (to -30 F / -34 C)" to Zones / Hardiness
Sep 21 2009toni (36069) added "3a (to -35 F / -37 C)" to Zones / Hardiness
Jul 24 2009FlowerFreak22 (9625) added "2 to 5 feet (60 cm to 1 1/2 m)" to Height (Maximum)
Jul 24 2009FlowerFreak22 (9625) added "Herb" to Plant Types
May 10 2009FlowerFreak22 (9625) uploaded an image. View
May 10 2009FlowerFreak22 (9625) added "July" to Flowering Start
May 10 2009FlowerFreak22 (9625) added "Green - Light" to Leaf Colour
May 10 2009FlowerFreak22 (9625) added "Opposite" to Leaf Shape