A new record of Ehretia (Ehretiaceae, Boraginales) for Thailand


  • Kanokorn Rueangsawang Department of Biology, Faculty of Science, Ramkhamhaeng University
  • Manop Poopath Forest Herbarium, Department of National Parks, Wildlife and Plant Conservation, Chatuchak, Bangkok, Thailand
  • Pranom Chantaranothai Department of Biology & Centre of Excellence on Biodiversity, Faculty of Science, Khon Kaen University, Thailand




Ehretia silvana, conservation assessment, taxonomy


Ehretia silvana, a tree from limestone habitat in Uthai Thani province, is newly recorded for Thailand. A description and illustrations are provided, together with a conservation assessment and a new key to the species of Ehretia in Thailand.


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Gottschling, M. & Hilger, H.H. (2004). Characterisation of a novel fruit type found in Ehretia (Ehretiaceae, Boraginales). Blumea 49: 145–153.

Gottschling, M., Luebert, F., Hilger, H.H. & Miller, J.S. (2014). Molecular delimitations in the Ehretiaceae (Boraginales). Molecular Phylogenetics and Evolution 7: 1–6.

IUCN (2012). IUCN Red List Categories and Criteria, Version 3.1. Second edition. International Union for Conservation of Regional and Natural Resources, Gland, Switzerland and Cambridge, UK, available at https://www.iucnredlist.org/
technical-documents/ categories and-criteria.

Luebert, F., Cecchi, L., Frohlich, M.W., Gottschling, M., Guilliams, C.M., Hasenstab-Lehman, K.E., Hilger, H.H., Miller, J.S., Mittelbach, M., Nazaire, M., Nepi, M., Nocentini, D., Ober, D., Olmstead, R.G., Selvi, F., Simpson, M.G., Sutory, K., Valdes, B., Walden, G.K. & Weigend, M. (2016). Familial classification of the Boraginales. Taxon 65: 502–522.

Mill, R.R. (1996). Notes relating to the flora of Bhutan: XXXV. Boraginaceae, III. Ehretia wallichiana: a tangle disentangled. Edinburgh Journal of Botany 53: 247–270.

Ruengsawang, K. & Chantaranothai, P. (2010). A revision of Boraginaceae subfamily Ehretioideae in Thailand. Thai Journal of Botany 2: 113–125.




How to Cite

Rueangsawang, K., Poopath, M., & Chantaranothai, P. (2019). A new record of Ehretia (Ehretiaceae, Boraginales) for Thailand. Thai Forest Bulletin (Botany), 47(1), 34–37. https://doi.org/10.20531/tfb.2019.47.1.07