Ceratophyllum muricatum, commonly known as the prickly hornwort, is a species of Ceratophyllum native to much of Europe, Asia, Africa, and the Americas.
| Ceratophyllum muricatum | |
|---|---|
| |
Scientific classification 
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| Kingdom: | Plantae |
| Clade: | Tracheophytes |
| Clade: | Angiosperms |
| Order: | Ceratophyllales |
| Family: | Ceratophyllaceae |
| Genus: | Ceratophyllum |
| Species: | C. muricatum
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| Binomial name | |
| Ceratophyllum muricatum | |
| Subspecies | |
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| Synonyms[1] | |
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C. demersum muricatum (Cham.) K.Schum. | |
In the US it has been observed specifically in the states of Florida, Georgia and North Carolina. It has also been observed in Cuba and Jamaica. This species is only able to thrive in inland areas, however, due to being a low-salinity tolerant species. It is rarely observed in coastal tropical areas for these reasons.[2][1]
One fossil subspecies, Ceratophyllum mericatum incertum has been named from Early Eocene fossils found in the Green River Formation and the Wilcox Group.[3]
References
edit- ^ a b c Ghogue, J.-P.; Zhuang, X. (2020). "Ceratophyllum muricatum". IUCN Red List of Threatened Species. 2020: e.T163995A84278776. doi:10.2305/IUCN.UK.2020-2.RLTS.T163995A84278776.en. Retrieved 13 November 2021.
- ^ Lowden, Richard (7 July 2003). "Distribution of Ceratophyllum muricatum chamisso in the West Indies". Aquatic Botany. 10: 85–87. doi:10.1016/0304-3770(81)90009-7.
- ^ Herendeen, P.S.; Les, D.H.; Dilcher, D.L. (1990). "Fossil Ceratophyllum (Ceratophyllaceae) from the Tertiary of North America". American Journal of Botany. 77 (1): 7–16. doi:10.1002/j.1537-2197.1990.tb13522.x.