Biology:Alternanthera nahui
| Alternanthera nahui | |
|---|---|
.jpg)
| |
| Alternanthera nahui | |
Scientific classification 
| |
| Kingdom: | Plantae |
| Clade: | Tracheophytes |
| Clade: | Angiosperms |
| Clade: | Eudicots |
| Order: | Caryophyllales |
| Family: | Amaranthaceae |
| Genus: | Alternanthera |
| Species: | A. nahui
|
| Binomial name | |
| Alternanthera nahui | |
Alternanthera nahui, common name nahui,[3] is a species in the family Amaranthaceae, native to New Zealand and to Norfolk Island.[1]
Description
It is a perennial herb that has a slender tap root. Its stems are 1.5–3.0 mm in diameter and tend to lie down.[3] It can be distinguished from Alternanthera sessilis by its narrower leaves, its keeled tepals, its shorter staminodes and style.[3]
Taxonomy
It was first described in 2009 by Peter Heenan, Peter de Lange and J. Keeling.[1][2]
Synonymy
There are no synonyms according to Plants of the World Online.[1] However, according to NZPCN it has, from time to time, been incorrectly referred as Alternanthera sessilis (L.) Roem. & Schult.[3]
Habitat
It is a coastal and lowland species found in both seasonally and permanently wet habitats.[3]
Conservation status
In the 2018 conservation assessment of de Lange and others under the New Zealand Threat Classification System it was classed as "Not Threatened", having a "large, stable population".[4]
References
- ↑ 1.0 1.1 1.2 1.3 "Alternanthera nahui Heenan & de Lange | Plants of the World Online | Kew Science". http://powo.science.kew.org/taxon/urn:lsid:ipni.org:names:77099990-1.
- ↑ 2.0 2.1 Heenan, P.B.; de Lange, P.J.; Keeling, J. (2009). "Alternanthera nahui, a new species of Amaranthaceae indigenous to New Zealand". New Zealand Journal of Botany 47 (1): 97–105. doi:10.1080/00288250909509795. ISSN 0028-825X. pdf
- ↑ 3.0 3.1 3.2 3.3 3.4 "Alternanthera nahui | New Zealand Plant Conservation Network". http://nzpcn.org.nz/flora_details.aspx?ID=2050.
- ↑ Lange, Peter J. de; Rolfe, Jeremy R.; Barkla, John W.; Courtney, Shannel P.; Champion, Paul D.; Perrie, Leon R.; Beadel, Sarah M.; Ford, Kerry A. et al. (2018-05-01). "Conservation status of New Zealand indigenous vascular plants, 2017". New Zealand Threat Classification Series 22: 54. OCLC 1041649797. https://www.doc.govt.nz/globalassets/documents/science-and-technical/nztcs22entire.pdf.
External links
Wikidata ☰ Q21239043 entry
 |  |
