Zannichellia palustris
Zannichellia palustris | |
---|---|
Scientific classification | |
Kingdom: | Plantae |
(unranked): | Angiosperms |
(unranked): | Monocots |
Order: | Alismatales |
Family: | Potamogetonaceae |
Genus: | Zannichellia |
Species: | Z. palustris |
Binomial name | |
Zannichellia palustris L. | |
Zannichellia palustris, the horned pondweed,[1] is a plant found in fresh to brackish waters in the United States (especially in the Chesapeake Bay),[2] Europe, Asia, Australasia, and South America. It is recognizable by its long, thread like leaves, and "stringy" appearance. Its roots are also long and tendril-like, and its seeds bear a distinctive horned shape, hence the common name. Chromosome number was confirmed as 2n = 24 in Japan.[3]
References
- ↑ Hadlington, Simon (2003-02-24). "Science & nature: Invasion of the Lakes ; Eighty years ago, a naturalist surveyed the Lake District's aquatic plant life. Ecologists recently repeated his work. The changes they found, says SIMON HADLINGTON, provide a stark warning". The Independent. pp. 12–12.
- ↑ "Horned Pondweed". Maryland Department of Natural Resources. Retrieved 2009-04-18.
- ↑ Norio Tanaka, Yu Ito, Ruriko Matsuyama and Koichi Uehara (2007) Chromosome numbers of Zannichellia L. (Zannichelliaceae) in Japan. Bulletin of the National Museum of Nature and Science. Series B 33: 133-136
This article is issued from Wikipedia - version of the 8/9/2015. The text is available under the Creative Commons Attribution/Share Alike but additional terms may apply for the media files.