| Ruellia drummondiana | |
|---|---|
Scientific classification  | |
| Kingdom: | Plantae |
| Clade: | Tracheophytes |
| Clade: | Angiosperms |
| Clade: | Eudicots |
| Clade: | Asterids |
| Order: | Lamiales |
| Family: | Acanthaceae |
| Genus: | Ruellia |
| Species: | R. drummondiana |
| Binomial name | |
| Ruellia drummondiana | |
 | |
| Range of Ruellia drummondiana | |
Ruellia drummondiana (syn. Dipteracanthus drummondianus Nees), also known as Drummond's wild petunia, is a flowering plant endemic to central Texas in the United States.[1] It was first collected by naturalist Thomas Drummond and first described in 1847.[2] R. drummondiana stands up to 3' with an herbaceous dark green ridged stem and purple flowers. [3] Unlike the majority of Ruellia in the United States, R. drummondiana produces fruit with only 2–4 seeds, as opposed to 6–20 as is common throughout the genus.[2]
References
- ↑ Natural Resources Conservation Service. (n.d.). Ruellia drummondiana (Nees) A. Gray. USDA Plants Database. U.S. Department of Agriculture. https://plants.usda.gov/home/plantProfile?symbol=RUDR
- 1 2 LONG, R. W. (1966). GENETIC AND MORPHOLOGICAL RELATIONSHIPS OF THE TEXAS ENDEMIC RUELLIA DRUMMONDIANA (ACANTHACEAE). SIDA, Contributions to Botany, 2(6), 419–427. http://www.jstor.org/stable/41966313
- ↑ Ruellia drummondiana. Lady Bird Johnson Wildflower Center – The University of Texas at Austin. (n.d.). https://www.wildflower.org/plants/result.php?id_plant=rudr#:~:text=Size%20Notes%3A%20Up%20to%20about,Flower%3A%20Flowers%2042%20mm%20long.
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