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Ruellia noctiflora
Also called Night Flowering Wild Petunia, Nightflowering Ruellia
Ruellia noctiflora, the nightflowering wild petunia, is a herbaceous perennial found along the Gulf coast. Both its specific and common names derive from its habit of nocturnal flowering. In spite of the common name it is in a different family from the garden petunia.
It is considered endangered in Florida.
R. noctiflora is generally a wetland plant and prefers longleaf pine savanna. The principal threats to it (besides outright habitat destruction) are suppression of the fires needed to clear out the understory, and competition from invasive species, particularly cogon grass.
Ruellia acutangula · Ruellia affinis · Ruellia angustior · Ruellia asperula · Ruellia bahiensis · Browne's Blechum · Ruellia brevicaulis · Tropical wild petunia · Ruellia californica · Carolina wild petunia · Ruellia currorii · Ruellia densa
Text excerpted from the Wikipedia article Ruellia noctiflora by its contributors, under CC BY-SA 4.0; the excerpts are shared under the same licence.
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.
