Jan–MarApr–JunJul–SepOct–Dec
← Explore Plants
Plant · P-1105
Violet Ruellia
Ruellia nudiflora
Violet Ruellia, also called Wild Petunia, is an erect, sparsely branched perennial wildflower with gray-green, ciliate-edged leaves and trumpet-shaped purple flowers that open at sunrise and last only a day, produced in a long succession from spring through fall. It thrives in sandy ground in sun to shade and tolerates both dry spells and consistently moist conditions. Vigorous self-seeding lets it form a low, mowable groundcover, and its foliage serves as a larval host for several butterfly species.
Record at a glance
Growing profile
- Sun
- Full Sun · Partial Sun · Shade
- USDA zone
- Not yet recorded
- Soil
- Sand
- Moisture
- Dry · Moist
Vertical layer
Herbaceous- Soil pH
- Not yet recorded
- Plant type
- Perennial
- Mature height
- 12–24 in
- Mature spread
Keep exploring
Similar plants
Discover more plants with shared forest layers or growing conditions.
Adzuki Bean
Vigna angularis (Willd.) Ohwi & H.Ohashi
Adzuki is the odd one out among the beans in this group: a very hot summer is actively too hot for it, since heat above about 35C damages…
Herbaceous · USDA 3–11
African Rice
Oryza glaberrima
African Rice is a West African grain crop domesticated from a wild relative along the Niger river around 3,000 years ago, still grown as…
Herbaceous
The deeper layer