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This species is accepted, and its native range is Philippines (Luzon).

[EDGE]

Forest, F. et al. 2018. Gymnosperms on the EDGE. Scientific Reports 8: 6053. doi:10.1038/s41598-018-24365-4.

Conservation
Cycas riuminiana is rated as Endangered (EN) according to IUCN Red List criteria and has received a EDGE score of 0.83, which places it in position 294 on the EDGE Gymnosperm list. It has a Evolutionary Distinctiveness of 5.47, ranked 617. More information on the EDGE Gymnosperm project here https://www.edgeofexistence.org.

Native to:

Philippines

Cycas riuminiana Porte ex Regel appears in other Kew resources:

Date Reference Identified As Barcode Type Status
Jan 1, 1977 Philippines K000484083 Unknown type material
Oct 26, 1880 s.coll. [429], Philippines K000356729 Unknown type material
Oct 26, 1880 s.coll. [429], Philippines K000356730 Unknown type material
Merrill, E.D. [3257], Philippines K000356731
May 1, 1994 Brown, W.H. [42539], Philippines Cycas chamberlainii K000356728 isosyntype

First published in Gartenflora 12: 16 (1863)

Accepted by

  • Osborne, R., Calonje, M.A., Hill, K.D., Stanberg, L. & Stevenson, D.W. (2012). The world list of Cycads Memoirs of the New York Botanical Garden 106: 480-510.
  • Govaerts, R. (1999). World Checklist of Seed Plants 3(1, 2a & 2b): 1-1532. MIM, Deurne.

Literature

Kew Backbone Distributions

  • Osborne, R., Calonje, M.A., Hill, K.D., Stanberg, L. & Stevenson, D.W. (2012). The world list of Cycads Memoirs of the New York Botanical Garden 106: 480-510.

EDGE Gymnosperms
EDGE of Existence (Gymnosperms)
http://creativecommons.org/licenses/by-nc-sa/3.0

Herbarium Catalogue Specimens
'The Herbarium Catalogue, Royal Botanic Gardens, Kew. Published on the Internet http://www.kew.org/herbcat [accessed on Day Month Year]'. Please enter the date on which you consulted the system.
Digital Image © Board of Trustees, RBG Kew http://creativecommons.org/licenses/by/3.0/

Kew Backbone Distributions
The International Plant Names Index and World Checklist of Selected Plant Families 2021. Published on the Internet at http://www.ipni.org and http://apps.kew.org/wcsp/
© Copyright 2017 World Checklist of Selected Plant Families. http://creativecommons.org/licenses/by/3.0

Kew Names and Taxonomic Backbone
The International Plant Names Index and World Checklist of Selected Plant Families 2021. Published on the Internet at http://www.ipni.org and http://apps.kew.org/wcsp/
© Copyright 2017 International Plant Names Index and World Checklist of Selected Plant Families. http://creativecommons.org/licenses/by/3.0