Dubautia

Dubautia or na'ena'e is a genus of flowering plant in the family Asteraceae.[3][4] The genus was named after Joseph Eugène DuBaut (1796–1832), an officer in the French Navy who participated in Freycinet's expedition.[5]

Dubautia
Leaves and fruits of Dubautia menziesii
Scientific classification Edit this classification
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Eudicots
Clade: Asterids
Order: Asterales
Family: Asteraceae
Subfamily: Asteroideae
Tribe: Madieae
Subtribe: Madiinae
Genus: Dubautia
Gaudich.[1]
Synonyms[1][2]
  • Raillardia Gaudich.
  • × Railliautia Sherff

The entire genus is endemic to Hawaii. It contains more species than the other two genera in the silversword alliance, including cushion plants, shrubs, trees, and lianas.[6]

Species
Accepted species and subspecies[2][7][8][9]
  • Dubautia arborea (A.Gray) D.D.Keck – tree dubautia
  • Dubautia caliginis (C.N.Forbes) ined.
  • Dubautia ciliolata (DC.) D.D.Keck
  • Dubautia degeneri (Sherff) ined.
  • Dubautia demissifolia (Sherff) D.D.Keck
  • Dubautia grayana (Hillebr.) ined.
  • Dubautia gymnoxiphium (A.Gray) ined.
  • Dubautia herbstobatae G.D.Carr
  • Dubautia hobdyi (H.St.John) ined.
  • Dubautia imbricata H.St.John & G.D.Carr
    • Dubautia imbricata subsp. acronaea G.D.Carr
    • Dubautia imbricata subsp. imbricata
  • Dubautia kai (C.N.Forbes) ined.
  • Dubautia kalalauensis B.G.Baldwin & G.D.Carr
  • Dubautia kauensis (Rock & M.Neal) ined.
  • Dubautia kenwoodii G.D.Carr
  • Dubautia knudsenii Hillebr.
  • Dubautia laevigata A.Gray
  • Dubautia latifolia (A.Gray) D.D.Keck
  • Dubautia laxa Hook. & Arn.
  • Dubautia linearis (Gaudich.) D.D.Keck
    • Dubautia linearis subsp. hillebrandii (H.Mann) G.D.Carr
    • Dubautia linearis subsp. linearis
  • Dubautia menziesii (A.Gray) D.D.Keck
  • Dubautia microcephala Skottsberg – small-head dubautia
  • Dubautia montana (H.Mann) D.D.Keck
  • Dubautia paleata A.Gray
  • Dubautia paludosa (H.St.John) ined.
  • Dubautia pauciflorula H.St. John & G.D.Carr
  • Dubautia plantaginea Gaudich.
    • Dubautia plantaginea subsp. humilis G.D.Carr
    • Dubautia plantaginea subsp. magnifolia (Sherff) G.D.Carr
    • Dubautia plantaginea subsp. plantaginea
  • Dubautia platyphylla (A.Gray) D.D.Keck
  • Dubautia raillardioides Hillebr.
  • Dubautia reticulata (Sherff) D.D.Keck – net-veined dubautia
  • Dubautia sandwicensis (DC.) ined.
  • Dubautia scabra (DC.) D.D.Keck
  • Dubautia sherffiana Fosberg
  • Dubautia syndetica G.D.Carr & D.H.Lorence
  • Dubautia thyrsiflora (Sherff) D.D.Keck
  • Dubautia virescens (Hillebr.) ined.
  • Dubautia waialealae Rock
  • Dubautia waianapanapaensis G.D.Carr

References
  1. "Genus: Dubautia Gaudich". Germplasm Resources Information Network. United States Department of Agriculture. 1996-09-17. Archived from the original on 2011-06-29. Retrieved 2011-02-13.
  2. Flann, C (ed) 2009+ Global Compositae Checklist
  3. Gaudichaud-Beaupré, Charles. 1830. Voyage Monde, Uranie Physicienne, Bot. 469 ,
  4. Tropicos, Dubautia Gaudich.
  5. Carnoy, Henri. 1906. Dictionnaire biographique des hommes du Nord, de l'Est, de l'Ouest et du Midi. volume 4. pages 173-174.
  6. Vickie Caraway, Gerald D. Carr and Clifford W. Morden (2001), "Assessment of hybridization and introgression in lava-colonizing Hawaiian Dubautia (Asteraceae: Madiinae) using RAPD markers", American Journal of Botany, 88 (9): 1688–1694, doi:10.2307/3558414, JSTOR 3558414, PMID 21669703
  7. "GRIN Species Records of Dubautia". Germplasm Resources Information Network. United States Department of Agriculture. Archived from the original on 2015-09-24. Retrieved 2011-02-13.
  8. "Dubautia". Integrated Taxonomic Information System. Retrieved 2011-02-13.
  9. The Plant List, search for Dubautia


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