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Popehead Melocactus intortus

Classification

Cactaceae [family]
Melocactus [genus] (4)
intortus [species]

Classification

Cactaceae [family]
Melocactus [genus] (4)
intortus [species]

Literature

  • Axelrod, F.S. 2015. A Systematic Vademecum to the Vascular Plants of Sint Eustatius. 179 pp.
  • Boldingh, I. 1909. The flora of the Dutch West Indian Islands St. Eustatius, Saba and St. Martin. 321 pp. E.j. Brill., Leiden.
  • Boom, B.M. 2008. Flowering Plants. Plants & Lichens of St. Eustatius The New York Botanical Garden. [link]
  • CITES 2015. Checklist of CITES Species. UNEP World Conservation Monitoring Centre. [link]
  • Howard, R.A. 1989. Dicotyledoneae - Part 2. In: Flora of the Lesser Antilles, Leeward and Windward Islands. 5: 604. Arnold Arboretum, Harvard University, Jamaica Plain, Massachusetts.
  • MacRae, D.M. & De Meyer, K. 2020. Dutch Caribbean conservation species list. Using management effectiveness to strengthen species conservation in the Caribbean.
  • Mori, S.A., Gracie, C.A. 2007. Flowering Plants. Plants and Lichens of Saba Virtual Herbarium of The New York Botanical Garden. [link]
  • Rojer, A. 1997. Biological Inventory of Saba. 87 pp. CARMABI Foundation, Curaçao.
  • Rojer, A. 1997. Biological inventory of Sint Eustatius. CARMABI Foundation, Curaçao.
  • Rojer, A. 1997. Biological inventory of St. Maarten. 102 pp. CARMABI Foundation, Curaçao.
  • The Plant List 2013. The Plant List version 1.1. [link]
  • WCSP 2017. World Checklist of Selected Plant Families. Facilitated by the Royal Botanic Gardens, Kew. [link]

Literature references linked to higher taxa