Neonauclea kranjiensis

Taxonavigation

Taxonavigation: Gentianales
Classification System: APG IV Superregnum: Eukaryota Regnum: Plantae Cladus: Angiosperms Cladus: Eudicots Cladus: Core eudicots Cladus: Asterids Cladus: Lamiids Ordo: Gentianales

Familia: Rubiaceae
Subfamilia: Cinchonoideae
Tribus: Naucleeae
Genus: Neonauclea
Species: Neonauclea kranjiensis

Name

Neonauclea kranjiensis K.M.Wong & W.W.Seah, Gard. Bull. Singapore 70(2): 292 (2018)

• Typus: H.N. Ridley 6511 (in flowers, 1894; Holotypus: SING [SING0251857]).
• Type locality: Singapore. Kranji.

Synonyms

• Neonauclea sp. 2 sensu K.M.Wong, Arbor. Rubiaceae Malaya (1988); K.M.Wong, Tree Fl. Malaya 4: 383 (1989); I.M.Turner, Gard. Bull. Singapore 45(1): 201 (1993); H.T.W. Tan et al., Singapore Red Data Book, ed. 2: 240 (2008)
  • Note: vide Wong & Seah (2018: 291), Wong & Seah in Wong et al. (2019).

Misapplied names

• Sarcocephalus subditus auct. non (Korth.) Miq. [≡ Nauclea subdita (Korth.) Steud.]: Ridl., J. Straits Branch Roy. Asiat. Soc. 33: 90 (1900); Fl. Malay Penins. 2: 8 (1923), pro parte, as for Singaporean occurrence
  • Note: vide Wong & Seah in Wong et al. (2019).
• Nauclea subdita auct. non (Korth.) Steud.: H.Keng, Concise Fl. Singapore 1, Gymn. Dicot.: 159 (1990); I.M.Turner, Gard. Bull. Singapore 45(1): 201 (1993); H.T.W. Tan et al., Singapore Red Data Book, ed. 2: 240 (2008); K.Y. Chong, Hugh T.W. Tan & R.T.Corlett, Checkl. Vasc. Pl. Fl. Singapore: 63, 175, 195 (2009)
  • Note: vide Wong & Seah in Wong et al. (2019).

Distribution

Native distribution areas:
Continental: Asia-Tropical Regional: Malesia Malaya (Singapore) [extinct]. References: Brummitt, R.K. 2001. TDWG – World Geographical Scheme for Recording Plant Distributions, 2nd Edition

References

Primary references

• Seah, W.W. & Wong, K.M. 2018. Flora of Singapore precursors, 7: A newly diagnosed species of Neonauclea (Rubiaceae: Naucleeae) now extinct in Singapore and notes on Neonauclea excelsa and N. calycina. Gardens' Bulletin Singapore 70(2): 289–294. DOI: 10.26492/gbs70(2).2018-05 ResearchGate Reference page. 

Additional references

• Ridley, H.N. 1900. The Flora of Singapore. Journal of the Straits Branch of the Royal Asiatic Society 33: 27–196. BHL Reference page. 
• Ridley, H.N. 1923. The Flora of the Malay Peninsula. Vol. 2. Gamopetalae. 672 pp. L. Reeve and Co., London. BHL Reference page. 
• Wong, K.M. 1988. The Arborescent Rubiaceae of Malaya: A Manual of Trees of Malayan Rubiaceae. 245 pp. Kuala Lumpur: Forest Research Institute Malaysia. Reference page. 
• Wong, K.M. 1989. Rubiaceae. In: Ng, F.S.P. (ed.) Tree Flora of Malaya: A Manual for Foresters, Volume 4, pp. 324–425. Google Books. Reference page. 
• Keng, H. 1990. The Concise Flora of Singapore: Gymnosperms and Dicotyledons. 222 pp. [Singapore:] Singapore University Press, National University of Singapore. Reference page. 
• Turner, I.M. 1993. The Names Used for Singapore Plants Since 1900. Gardens' Bulletin Singapore 45(1): 1–287. BHL. PDF. Reference page. 
• Tan, H.T.W., Tan, B.C., Tan, K.-x., Ali bin Ibrahim, Chew, P.T., Chua, K.S., Duistermaat, H., Ganesan, S.K., Goh, M.W.K., Gwee, A.T., Kiew, R., Lee, S.M.L., Leong, P., Lim, J., Lok, A.F.S.L., Loo, A.H.B., Lum, S.K.Y., Morgany, T., Saifuddin bin Suran, Sim, S., Haji Samsuri bin Haji Ahmad, Wee, Y.C., Yap, K.F., Yeo, C.K. & Yong, J.W.H. 2008. Checklists of threatened species — Seed plants. In: Davison, G.W.H., Ng, P.K.L. & Ho, H.C. (eds.), The Singapore Red Data Book: Threatened Plants & Animals of Singapore, Edition. Pp. 213–244. Singapore: The Nature Society (Singapore). Reference page. 
• Chong, K.Y., Tan, H.T.W. & Corlett, R.T. 2009. A Checklist of the Total Vascular Plant Flora of Singapore: Native, Naturalised and Cultivated Species. Singapore: Raffles Museum of Diversity Research, National University of Singapore. ResearchGate PDF. Reference page. 
• Wong, K.M., Turner, I.M., Wang, R.J., Harwood, R., Seah, W.W., Ng, X.Y., Lim, R.C.J., Lua, H.K. & Mahyuni, R. 2019. Rubiaceae. Flora of Singapore 13: 1–358. DOI: 10.26492/fos13.2019-01 Reference page.  [see pages 203 & 211–213]

Links

• International Plant Names Index. 2022. Neonauclea kranjiensis. Published online. Accessed: 14 January 2022.
• Tropicos.org 2022. Neonauclea kranjiensis. Missouri Botanical Garden. Published online. Accessed: 14 January 2022.
• Govaerts, R. et al. 2023. Neonauclea kranjiensis in Kew Science Plants of the World Online. The Board of Trustees of the Royal Botanic Gardens, Kew. Published online. Accessed: 2023 December 2. Reference page.