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Mirabilis nyctaginea
Also called Umbrella Wort, Wild Four O'clock
Heartleaf four o'clock is a perennial herb native to central North America that often grows as a weed in disturbed ground. It is grown mainly as a hardy wild flower or groundcover in dry, open sites where it can spread freely.
Mirabilis nyctaginea is a species of flowering plant in the four o'clock family known by several common names, including wild four o'clock, heartleaf four o'clock, and heartleaf umbrella wort.
Four-o'-clock is native to the central section of North America, and it occurs elsewhere as an introduced species, including parts of Europe. Its exact native range is obscure, and it is often weedy throughout its range, spreading into disturbed habitat easily.
Winged four o'clock · Scarlet four o'clock · Mauka · Marvel of Peru · Desert wishbone-bush · Sweet four o'clock · Colorado four o'clock · Four o'clock
Text excerpted from the Wikipedia article Mirabilis nyctaginea by its contributors, under CC BY-SA 4.0; the excerpts and the care summary drawn from them are shared under the same licence.
The care summary was written by AI (Claude, Anthropic) from the sources on this page, with general growing knowledge where they are silent. Check before relying on it.
Life form, climate and native range: World Checklist of Vascular Plants, Royal Botanic Gardens, Kew (CC BY 3.0), reformatted; see Plants of the World Online.
