Sagittaria papillosa
| Nipplebract arrowhead | |
|---|---|
| |
Scientific classification 
| |
| Kingdom: | Plantae |
| Clade: | Tracheophytes |
| Clade: | Angiosperms |
| Clade: | Monocots |
| Order: | Alismatales |
| Family: | Alismataceae |
| Genus: | Sagittaria |
| Species: | S. papillosa
|
| Binomial name | |
| Sagittaria papillosa | |
| Synonyms[1] | |
|
Sagittaria lancifolia var. papillosa (Buchenau) Micheli | |
Sagittaria papillosa, the nipplebract arrowhead,[2] is a perennial plant species growing up to 120 centimetres (47 inches) tall. Petioles are triangular in cross-section, the leaf blade very narrowly elliptical to ovate, not lobed. The species is distinguished from others in the genus by having bumps (papillae) resembling nipples on the flower bracts.[3][4]
It is native to the south-central United States (Texas, Oklahoma, Louisiana, Arkansas and Mississippi).[5][3] It grows in wet places such as marshes and the banks of lakes and slow-moving streams.
References
[edit]- ^ The Plant List, Sagittaria papillosa
- ^ NRCS. "Sagittaria papillosa". PLANTS Database. United States Department of Agriculture (USDA). Retrieved 26 October 2015.
- ^ a b "Sagittaria papillosa in Flora of North America @ efloras.org". www.efloras.org. Retrieved 2017-01-30.
- ^ Godfrey, R. K. & J. W. Wooten. 1979. Aquatic and Wetland Plants of Southeastern United States Monocotyledons 1–712. The University of Georgia Press, Athens. Sagittaria papillosa
- ^ Biota of North America Program, Sagittaria papillosa
