taxonID	type	format	identifier	references	title	description	created	creator	contributor	publisher	audience	source	license	rightsHolder	datasetID
0383878FFF91FF83FD79FE6B72E36C10.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/17361676/files/figure.png	https://doi.org/10.5281/zenodo.17361676	Fig. 1. Phylogram derived from Bayesian inference, with support values indicated: SR (maximum parsimony symmetric resampling values) / BS (maximum likelihood bootstrap values) / PP (posterior probabilities). ** = <50%. New species in bold. Scale bar unit: substitutions per site.	Fig. 1. Phylogram derived from Bayesian inference, with support values indicated: SR (maximum parsimony symmetric resampling values) / BS (maximum likelihood bootstrap values) / PP (posterior probabilities). ** = <50%. New species in bold. Scale bar unit: substitutions per site.	2025-10-14	Wiya, Chattida;Damthongdee, Anissara;Chanthamrong, Kithisak;Ue-Aree, Phasit;Chaowasku, Tanawat		Zenodo	biologists	Wiya, Chattida;Damthongdee, Anissara;Chanthamrong, Kithisak;Ue-Aree, Phasit;Chaowasku, Tanawat			
0383878FFF91FF83FD79FE6B72E36C10.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/17361678/files/figure.png	https://doi.org/10.5281/zenodo.17361678	Fig. 2. Polyalthia chiangmaica Wiya, Damth. & Chaowasku sp. nov. A. Flower, side view. B. Flower, bottom view. C. Flower with one inner petal removed, side view. D. Adaxial side of outer (left) and inner (right) petals. E. Flower with petals and stamens removed, side view, showing carpels on torus. F. Flower with petals, stamens and carpels removed, top view. G. Carpel. H. Stamen: adaxial (left) and abaxial (right) sides. I. Monocarps. All from Chaowasku 229 (CMUB).	Fig. 2. Polyalthia chiangmaica Wiya, Damth. & Chaowasku sp. nov. A. Flower, side view. B. Flower, bottom view. C. Flower with one inner petal removed, side view. D. Adaxial side of outer (left) and inner (right) petals. E. Flower with petals and stamens removed, side view, showing carpels on torus. F. Flower with petals, stamens and carpels removed, top view. G. Carpel. H. Stamen: adaxial (left) and abaxial (right) sides. I. Monocarps. All from Chaowasku 229 (CMUB).	2025-10-14	Wiya, Chattida;Damthongdee, Anissara;Chanthamrong, Kithisak;Ue-Aree, Phasit;Chaowasku, Tanawat		Zenodo	biologists	Wiya, Chattida;Damthongdee, Anissara;Chanthamrong, Kithisak;Ue-Aree, Phasit;Chaowasku, Tanawat			
0383878FFF91FF83FD79FE6B72E36C10.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/17361684/files/figure.png	https://doi.org/10.5281/zenodo.17361684	Fig. 3. Holotype of Polyalthia chiangmaica Wiya, Damth. & Chaowasku sp. nov. (Chaowasku 229; CMUB004001201).	Fig. 3. Holotype of Polyalthia chiangmaica Wiya, Damth. & Chaowasku sp. nov. (Chaowasku 229; CMUB004001201).	2025-10-14	Wiya, Chattida;Damthongdee, Anissara;Chanthamrong, Kithisak;Ue-Aree, Phasit;Chaowasku, Tanawat		Zenodo	biologists	Wiya, Chattida;Damthongdee, Anissara;Chanthamrong, Kithisak;Ue-Aree, Phasit;Chaowasku, Tanawat			
0383878FFF91FF83FD79FE6B72E36C10.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/17361798/files/figure.png	https://doi.org/10.5281/zenodo.17361798	Fig. 12. Distribution of Polyalthia chiangmaica Wiya, Damth. & Chaowasku sp. nov. (■), P. miliusifolia Wiya, Chanthamrong & Chaowasku sp. nov. (★), P. esanensis Wiya, Damth. & Chaowasku sp. nov. (●), P. acuminatissima Wiya, Damth. & Chaowasku sp. nov. (▲) and P. maxwelliana Wiya, Chanthamrong & Chaowasku sp. nov. (★). Note that (★) indicates a shared locality of both species.	Fig. 12. Distribution of Polyalthia chiangmaica Wiya, Damth. & Chaowasku sp. nov. (■), P. miliusifolia Wiya, Chanthamrong & Chaowasku sp. nov. (★), P. esanensis Wiya, Damth. & Chaowasku sp. nov. (●), P. acuminatissima Wiya, Damth. & Chaowasku sp. nov. (▲) and P. maxwelliana Wiya, Chanthamrong & Chaowasku sp. nov. (★). Note that (★) indicates a shared locality of both species.	2025-10-14	Wiya, Chattida;Damthongdee, Anissara;Chanthamrong, Kithisak;Ue-Aree, Phasit;Chaowasku, Tanawat		Zenodo	biologists	Wiya, Chattida;Damthongdee, Anissara;Chanthamrong, Kithisak;Ue-Aree, Phasit;Chaowasku, Tanawat			
0383878FFF91FF83FD79FE6B72E36C10.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/17361686/files/figure.png	https://doi.org/10.5281/zenodo.17361686	Fig. 4. Polyalthia miliusifolia Wiya, Chanthamrong & Chaowasku sp. nov.A. Flower, side view.B. Flower enlarged, side view, showing stamens surrounding carpels. C. Adaxial side of outer (left) and inner (right) petals. D. Stamen: adaxial (left) and abaxial (right) sides. E. Flower with petals and stamens removed, side view, showing carpels on torus. F. Flower with petals, stamens and carpels removed, bottom (left) and top (right) views. A–B, D–E from Chanthamrong 75 (QBG); C, F from Chaowasku 228 (QBG).	Fig. 4. Polyalthia miliusifolia Wiya, Chanthamrong & Chaowasku sp. nov.A. Flower, side view.B. Flower enlarged, side view, showing stamens surrounding carpels. C. Adaxial side of outer (left) and inner (right) petals. D. Stamen: adaxial (left) and abaxial (right) sides. E. Flower with petals and stamens removed, side view, showing carpels on torus. F. Flower with petals, stamens and carpels removed, bottom (left) and top (right) views. A–B, D–E from Chanthamrong 75 (QBG); C, F from Chaowasku 228 (QBG).	2025-10-14	Wiya, Chattida;Damthongdee, Anissara;Chanthamrong, Kithisak;Ue-Aree, Phasit;Chaowasku, Tanawat		Zenodo	biologists	Wiya, Chattida;Damthongdee, Anissara;Chanthamrong, Kithisak;Ue-Aree, Phasit;Chaowasku, Tanawat			
0383878FFF91FF83FD79FE6B72E36C10.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/17361690/files/figure.png	https://doi.org/10.5281/zenodo.17361690	Fig. 5. Holotype of Polyalthia miliusifolia Wiya, Chanthamrong & Chaowasku sp. nov. (Chanthamrong 74; CMUB004000901).	Fig. 5. Holotype of Polyalthia miliusifolia Wiya, Chanthamrong & Chaowasku sp. nov. (Chanthamrong 74; CMUB004000901).	2025-10-14	Wiya, Chattida;Damthongdee, Anissara;Chanthamrong, Kithisak;Ue-Aree, Phasit;Chaowasku, Tanawat		Zenodo	biologists	Wiya, Chattida;Damthongdee, Anissara;Chanthamrong, Kithisak;Ue-Aree, Phasit;Chaowasku, Tanawat			
0383878FFF91FF83FD79FE6B72E36C10.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/17361696/files/figure.png	https://doi.org/10.5281/zenodo.17361696	Fig. 6. Polyalthia esanensis Wiya, Damth. & Chaowasku sp. nov.A. Flower, side view.B. Flower, bottom view. C. Flower with one inner petal removed, side view. D. Adaxial side of outer (left) and inner (right) petals. E. Flower with petals and stamens removed, side view, showing carpels on torus. F. Flower with petals, stamens and carpels removed, top view. G. Carpel. H. Stamen: adaxial (left) and abaxial (right) sides. All from Chaowasku 230 (QBG).	Fig. 6. Polyalthia esanensis Wiya, Damth. & Chaowasku sp. nov.A. Flower, side view.B. Flower, bottom view. C. Flower with one inner petal removed, side view. D. Adaxial side of outer (left) and inner (right) petals. E. Flower with petals and stamens removed, side view, showing carpels on torus. F. Flower with petals, stamens and carpels removed, top view. G. Carpel. H. Stamen: adaxial (left) and abaxial (right) sides. All from Chaowasku 230 (QBG).	2025-10-14	Wiya, Chattida;Damthongdee, Anissara;Chanthamrong, Kithisak;Ue-Aree, Phasit;Chaowasku, Tanawat		Zenodo	biologists	Wiya, Chattida;Damthongdee, Anissara;Chanthamrong, Kithisak;Ue-Aree, Phasit;Chaowasku, Tanawat			
0383878FFF91FF83FD79FE6B72E36C10.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/17361707/files/figure.png	https://doi.org/10.5281/zenodo.17361707	Fig. 7. Holotype of Polyalthia esanensis Wiya, Damth. & Chaowasku sp. nov. (Chaowasku 225; CMUB004001101).	Fig. 7. Holotype of Polyalthia esanensis Wiya, Damth. & Chaowasku sp. nov. (Chaowasku 225; CMUB004001101).	2025-10-14	Wiya, Chattida;Damthongdee, Anissara;Chanthamrong, Kithisak;Ue-Aree, Phasit;Chaowasku, Tanawat		Zenodo	biologists	Wiya, Chattida;Damthongdee, Anissara;Chanthamrong, Kithisak;Ue-Aree, Phasit;Chaowasku, Tanawat			
0383878FFF91FF83FD79FE6B72E36C10.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/17361724/files/figure.png	https://doi.org/10.5281/zenodo.17361724	Fig. 8. Polyalthia acuminatissima Wiya, Damth. & Chaowasku sp. nov. A. Flower, side view. B. Flower, bottom view. C. Flower with one inner petal removed, side view. D. Adaxial side of outer (left) and inner (right) petals. E. Flower with petals and stamens removed, side view, showing carpels on torus.F. Flower with petals, stamens and carpels removed, top view. G. Carpel. H. Stamen: adaxial (left) and abaxial (right) sides. I. Monocarps. All from Chaowasku 231 (CMUB).	Fig. 8. Polyalthia acuminatissima Wiya, Damth. & Chaowasku sp. nov. A. Flower, side view. B. Flower, bottom view. C. Flower with one inner petal removed, side view. D. Adaxial side of outer (left) and inner (right) petals. E. Flower with petals and stamens removed, side view, showing carpels on torus.F. Flower with petals, stamens and carpels removed, top view. G. Carpel. H. Stamen: adaxial (left) and abaxial (right) sides. I. Monocarps. All from Chaowasku 231 (CMUB).	2025-10-14	Wiya, Chattida;Damthongdee, Anissara;Chanthamrong, Kithisak;Ue-Aree, Phasit;Chaowasku, Tanawat		Zenodo	biologists	Wiya, Chattida;Damthongdee, Anissara;Chanthamrong, Kithisak;Ue-Aree, Phasit;Chaowasku, Tanawat			
0383878FFF91FF83FD79FE6B72E36C10.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/17361728/files/figure.png	https://doi.org/10.5281/zenodo.17361728	Fig. 9. Holotype of Polyalthia acuminatissima Wiya, Damth. & Chaowasku sp. nov. (Chaowasku 231; CMUB004001001).	Fig. 9. Holotype of Polyalthia acuminatissima Wiya, Damth. & Chaowasku sp. nov. (Chaowasku 231; CMUB004001001).	2025-10-14	Wiya, Chattida;Damthongdee, Anissara;Chanthamrong, Kithisak;Ue-Aree, Phasit;Chaowasku, Tanawat		Zenodo	biologists	Wiya, Chattida;Damthongdee, Anissara;Chanthamrong, Kithisak;Ue-Aree, Phasit;Chaowasku, Tanawat			
0383878FFF91FF83FD79FE6B72E36C10.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/17361734/files/figure.png	https://doi.org/10.5281/zenodo.17361734	Fig. 10. Polyalthia maxwelliana Wiya, Chanthamrong & Chaowasku sp. nov. A. Flower, side view. B. Flower with one inner petal removed, side view. C. Flower, bottom view. D. Adaxial (left) and abaxial (right) sides of inner petal. E. Flower with petals and stamens removed, side view, showing carpels on torus. F. Flower with petals, stamens and carpels removed, top view. G. Carpel. H. Stamen: adaxial (left) and abaxial (right) sides. All from Chanthamrong 73 (CMUB).	Fig. 10. Polyalthia maxwelliana Wiya, Chanthamrong & Chaowasku sp. nov. A. Flower, side view. B. Flower with one inner petal removed, side view. C. Flower, bottom view. D. Adaxial (left) and abaxial (right) sides of inner petal. E. Flower with petals and stamens removed, side view, showing carpels on torus. F. Flower with petals, stamens and carpels removed, top view. G. Carpel. H. Stamen: adaxial (left) and abaxial (right) sides. All from Chanthamrong 73 (CMUB).	2025-10-14	Wiya, Chattida;Damthongdee, Anissara;Chanthamrong, Kithisak;Ue-Aree, Phasit;Chaowasku, Tanawat		Zenodo	biologists	Wiya, Chattida;Damthongdee, Anissara;Chanthamrong, Kithisak;Ue-Aree, Phasit;Chaowasku, Tanawat			
0383878FFF91FF83FD79FE6B72E36C10.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/17361742/files/figure.png	https://doi.org/10.5281/zenodo.17361742	Fig. 11. Holotype of Polyalthia maxwelliana Wiya, Chanthamrong & Chaowasku sp. nov. (Chanthamrong 73; CMUB004000801).	Fig. 11. Holotype of Polyalthia maxwelliana Wiya, Chanthamrong & Chaowasku sp. nov. (Chanthamrong 73; CMUB004000801).	2025-10-14	Wiya, Chattida;Damthongdee, Anissara;Chanthamrong, Kithisak;Ue-Aree, Phasit;Chaowasku, Tanawat		Zenodo	biologists	Wiya, Chattida;Damthongdee, Anissara;Chanthamrong, Kithisak;Ue-Aree, Phasit;Chaowasku, Tanawat			
