Actinotus novae-zelandiae

Actinotus novae-zelandiae is a plant in the Apiaceae family, native to the South Island of New Zealand.[1]

Actinotus novae-zelandiae
Scientific classification
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Eudicots
Clade: Asterids
Order: Apiales
Family: Apiaceae
Genus: Actinotus
Species:
A. novae-zelandiae
Binomial name
Actinotus novae-zelandiae
Occurrence data from AVH
Synonyms[1]

Hemiphues novae-zelandiae Petrie

Description

A. novae-zelandiae is a mat-forming/cushion-forming species and has fewer anthers (two anthers) than most Actinotus species. It is very like A. suffocatus but differs in that leaves are not clearly petiolate, the leaf apex is cartilaginous, and there are 5-6 bracts subtending the captula which are broadly ovate-triangular whereas A. suffocatus has 8-13 bracts which are narrowly triangular to oblong.[3]

Habitat & distribution

It is found in the western and southern parts of the South Island and on Stewart Island, in both lowland and alpine areas, in wet or boggy spots.[3]

Taxonomy

It was first described in 1880 by Donald Petrie as Hemiphues novae-zelandiae,[1][4] and then redescribed by him in 1881 as Actinotus novae-zelandiae.[1][2]

Conservation status

In both 2009 and 2012 it was deemed to be "Not Threatened" under the New Zealand Threat Classification System,[5] and this New Zealand classification was reaffirmed in 2018, with the further comment that it is DP or "Data Poor".[6]

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References
  1. "Actinotus novae-zelandiae (Petrie) Petrie | Plants of the World Online | Kew Science". Plants of the World Online. Retrieved 2 March 2020.
  2. Petrie, D. (1881). "Art. XL.—A Visit to Stewart Island, with Notes on its Flora". Transactions and Proceedings of the Royal Society of New Zealand. 13: 324.
  3. Webb, C. J. (1980). "The status of New ZealandActinotus(Umbelliferae)". New Zealand Journal of Botany. 18 (3): 343–345. doi:10.1080/0028825X.1980.10427251. ISSN 0028-825X.
  4. Petrie, D. (1880). "Art. LI.—Notice of the Occurrence of a Species of Hemiphues in New Zealand". Transactions and Proceedings of the Royal Society of New Zealand. 12: 355.
  5. "Actinotus novae-zelandiae | New Zealand Plant Conservation Network". nzpcn.org.nz. Retrieved 29 February 2020.
  6. de Lange, P.J.; Rolfe, J.R.; Barkla, J.W.; Courtney, S.P.; Champion, P.D.; Perrie, L.R.; Beadel, S.M.; Ford, K.A.; Breitwieser, I.; Schönberger, .; Hindmarsh-Walls, R. (1 May 2018). "Conservation status of New Zealand indigenous vascular plants, 2017" (PDF). New Zealand Threat Classification Series. 22: 54. OCLC 1041649797.CS1 maint: numeric names: authors list (link)
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