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Heartleaf Four O'Clock (Mirabilis nyctaginea)
Image ID: 2011/ph16Tap/mouseover and drag to zoom/pan.
Other common names: Heartleaf Umbrella Wort, Wild Four O'Clock
Family: Nyctaginaceae (Four O'Clock)
Height: 1 to 5 ft.
Blooms: June to October
Leaf Type: smooth
Bloom Size: 0.75 in. (typical)
Flower Description: Flat or rounded clusters, Regular blooms, 5 parts
Location: Panhandle Trail
Notes: Flower sits in a 5-lobed green cup.
More photos of this flower
We started out as wildflowers from the bicycle trails of western Pennsylvania, but we've grown!
Meyer, Joseph E. (1918). The Herbalist and Herb Doctor. Hammond, Ind.: Indiana Herb Gardens. 400 pp.