Saururus
| Saururus Temporal range: | |
|---|---|
 | |
| S. cernuus in Virginia, US | |
Scientific classification  | |
| Kingdom: | Plantae |
| Clade: | Tracheophytes |
| Clade: | Angiosperms |
| Clade: | Magnoliids |
| Order: | Piperales |
| Family: | Saururaceae |
| Genus: | Saururus L. |
| Type species | |
| Saururus cernuus L. | |
| Species[1] | |
Saururus is a genus of plants in the family Saururaceae containing two species. Saururus cernuus is native to North America, and Saururus chinensis is native to Asia.
Fossil record
[edit]Fossil seeds of †Saururus bilobatus have been described from middle Miocene strata of the Fasterholt area near Silkeborg in central Jutland, Denmark.[2] Flowers, leaves, and pollen from †Saururus tuckerae are known from the older Ypresian age Eocene Okanagan Highlands Princeton Chert site.[3]
References
[edit]- ↑ "Saururus". The Plant List. 2013. Retrieved 16 March 2015.
- ↑ Angiosperm Fruits and Seeds from the Middle Miocene of Jutland (Denmark) by Else Marie Friis, The Royal Danish Academy of Sciences and Letters 24:3, 1985
- ↑ Smith, S. Y.; Stockey, R. A. (2007). "Establishing a fossil record for the perianthless Piperales: Saururus tuckerae sp. nov.(Saururaceae) from the Middle Eocene Princeton Chert". American Journal of Botany. 94 (10): 1642–1657. doi:10.3732/ajb.94.10.1642. PMID 21636361.