Damnamenia

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Black-eyed daisy
Flora Antarctica Plate XXVI.XXVII.jpg
Damnamenia vernicosa as Celmisia vernicosa (Plates XXVI-XXVII Fitch) [1]
Status NZTCS NU.svg
Naturally Uncommon (NZ TCS) [2]
Scientific classification Red Pencil Icon.png
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Eudicots
Clade: Asterids
Order: Asterales
Family: Asteraceae
Subfamily: Asteroideae
Tribe: Astereae
Subtribe: Celmisiinae
Genus: Damnamenia
Given
Species:
D. vernicosa
Binomial name
Damnamenia vernicosa
(Hook.f.) Given
Synonyms [3]
  • Celmisia sect. AntarcticaeAllan
  • Celmisia subg. IonopsisHook.f.
  • Celmisia vernicosaHook.f.
  • Elcismia vernicosa(Hook.f.) B.L.Rob.
  • Celmisia vernicosa var. molliculaAllan
  • Aster vernicosus(Hook.f.) F.Muell.
  • Aster vernicifluusF.Muell.

Damnamenia is a genus of flowering plants in the family Asteraceae. [4] [5] [6] [7] [8]

Contents

The only known species is Damnamenia vernicosa, called the black-eyed daisy. It is endemic to New Zealand (Auckland and Campbell Islands). [3] [9]

Description

Damnamenia vernicosa is a small, perennial, stoloniferous herb. It has glossy green leaves and white daisy flowers with dark purple centres. The plant flowers from November to January and fruits from December to March. [10]

Distribution and habitat

The plant is endemic to New Zealand’s subantarctic Auckland and Campbell Islands. Its preferred habitats are upland cushion bogs and Pleurophyllum -dominated herbfields. It also grows at lower elevations in exposed and sparsely vegetated sites. [10]

Taxonomy & naming

It was first described in 1844 as Celmisia vernicosa by Joseph Hooker. [11] In 2012, David Given separated C. vernicosa from Celmisia and from related genera on the basis of its morphology, and allocated it to the new genus, Damnamenia. Given named the genus Damnamenia for the Dactyl, Damnamenius, since Celmisia was named for Celmis, another Dactyl. [4] The specific epithet, vernicosa, is the Latin adjective, vernicosus,-a, -um, meaning "varnished", [12] and refers to the apparently varnished leaves. [11]

Conservation status

The species is listed as "At Risk - Naturally Uncommon" on the most recent (2018) New Zealand Threatened Classification for plants, because of its restricted range). [2]

Related Research Articles

<i>Pleurophyllum</i> Genus of plants

Pleurophyllum is a genus of subantarctic plants in the tribe Astereae within the family Asteraceae.

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<i>Pleurophyllum criniferum</i> Species of plant

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<i>Leptinella plumosa</i> Species of flowering plant

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<i>Gentianella concinna</i> Species of flowering plant

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<i>Flora Antarctica</i> Scientific work by Joseph Dalton Hooker

The Flora Antarctica, or formally and correctly The Botany of the Antarctic Voyage of H.M. Discovery Ships Erebus and Terror in the years 1839–1843, under the Command of Captain Sir James Clark Ross, is a description of the many plants discovered on the Ross expedition, which visited islands off the coast of the Antarctic continent, with a summary of the expedition itself, written by the British botanist Joseph Dalton Hooker and published in parts between 1844 and 1859 by Reeve Brothers in London. Hooker sailed on HMS Erebus as assistant surgeon.

<span class="mw-page-title-main">Ross expedition</span> 1839–43 British Antarctic exploration mission

The Ross expedition was a voyage of scientific exploration of the Antarctic in 1839 to 1843, led by James Clark Ross, with two unusually strong warships, HMS Erebus and HMS Terror. It explored what is now called the Ross Sea and discovered the Ross Ice Shelf. On the expedition, Ross discovered the Transantarctic Mountains and the volcanoes Erebus and Terror, named after his ships. The young botanist Joseph Dalton Hooker made his name on the expedition.

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<i>Acianthus sinclairii</i> Species of flowering plant

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<i>Prasophyllum colensoi</i> Species of orchid

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<i>Anisotome antipoda</i> Species of flowering plant

Anisotome antipoda is a species of flowering plant in the family Apiaceae, which is endemic to the Auckland, Campbell and Antipodes Islands.

<i>Azorella schizeilema</i> Species of flowering plant

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<i>Myosotis capitata</i> Species of flowering plant

Myosotis capitata is a species of flowering plant in the family Boraginaceae, endemic to the Campbell and Auckland Islands of New Zealand. Joseph Dalton Hooker described the species in his 19th century work Flora Antarctica. Plants of this species of forget-me-not are perennial and erect, and have ebracteate inflorescences and blue corollas. It is one of two native species of Myosotis in the New Zealand subantarctic islands, the other being M. antarctica, which can also have blue corollas.

<i>Plantago aucklandica</i> Species of flowering plant in the plantain family Plantaginaceae

Plantago aucklandica is a flowering plant in the family Plantaginaceae that is endemic to the Auckland Islands.

<i>Carex erebus</i> Species of grass-like plant

Carex erebus is a member of the sedge family and is found on the Antarctic Islands of Australia and New Zealand.

<i>Leptinella lanata</i> Species of flowering plant

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<i>Helichrysum pumilum</i> Species of flowering plant

Helichrysum pumilum, commonly known as dwarf everlasting, is a rosette herb from the family Asteraceae. It is endemic to Tasmania, where it is commonly found in the West and Southwest of the island state. It is distinctive by its inflorescence, with the flower stalk being densely matted in fine white hairs and the daisy-like flower head having numerous pink or white ray floret-like bracts.

References

  1. Hooker, J.D. (1852) The botany of the Antarctic voyage of H.M. discovery ships Erebus and Terror in the Years 1839-1843 :under the command of Captain Sir James Clark Ross: 1: Plates XXVI-XXVII
  2. 1 2 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.; Breitwieser, Ilse; Schönberger, Ines; Hindmarsh-Walls, Rowan (May 2018). "Conservation status of New Zealand indigenous vascular plants, 2017" (PDF). New Zealand Threat Classification Series. 22: 42. OCLC   1041649797.
  3. 1 2 "Flann, C (ed) 2009+ Global Compositae Checklist". Archived from the original on 16 November 2014. Retrieved 16 November 2014.
  4. 1 2 Given, David R. (2012). "Damnamenia gen. nov. A new subantarctic genus allied to Celmisia Casso (Astereae—Compositae)". New Zealand Journal of Botany. 11 (4): 786–787. doi: 10.1080/0028825X.1973.10430310 . ISSN   0028-825X. pdf
  5. Botanic Garden and Botanical Museum Berlin-Dahlem. "Details for: Astereae". Euro+Med PlantBase. Freie Universität Berlin . Retrieved 18 July 2009.
  6. UniProt. "Tribe Astereae" . Retrieved 18 July 2009.
  7. National Herbarium of New South Wales. "Genus Kippistia". New South Wales FloraOnline. Royal Botanic Gardens, Sydney . Retrieved 18 July 2009.
  8. "Polyarrhena Cass". African Plants Database. South African National Biodiversity Institute, the Conservatoire et Jardin botaniques de la Ville de Genève and Tela Botanica. Retrieved 18 July 2009.
  9. Living National Treasures, Checklist of Endemic Vascular Plant Genera, New Zealand
  10. 1 2 "Damnamenia vernicosa". New Zealand Plant Conservation Network. 30 October 2013. Retrieved 6 July 2014.
  11. 1 2 Hooker, J.D. (1844) The botany of the Antarctic voyage of H.M. discovery ships Erebus and Terror in the Years 1839-1843 :under the command of Captain Sir James Clark Ross: 1: 34
  12. Stearn, W.T. (2004). Botanical Latin (4th ed). Oregon: Timber Press. p. 527. ISBN   9780881926279.