Eupatorium clematideum (Wall. ex DC.) Sch.Bip.；This name is a synonym of Eupatorium squamosum；https://powo.science.kew.org/taxon/urn:lsid:ipni.org:names:205651-1 Eupatorium clematideum (Wall. ex DC.) Sch.Bip. is a synonym of Eupatorium squamosum D.Don；http://www.plantlist.org/tpl1.1/record/gcc-139950

Eupatorium clematideum (Wall. ex DC.) Sch.Bip., Jahresber. Pollichia 22-24: 258 (1866).；https://opacplus.bsb-muenchen.de/Vta2/bsb10375096/bsb:4023257?page=326
- Mikania clematidea Wall. ex DC；DC, Prodr. [A. P. de Candolle] 5: 191. 1836. https://www.biodiversitylibrary.org/page/151626#page/196/mode/1up

Eupatorium reevesii Wall. ex DC.；This name is a synonym of Eupatorium squamosum；https://powo.science.kew.org/taxon/urn:lsid:ipni.org:names:206766-1 Eupatorium reevesii Wall. ex DC. is a synonym of Eupatorium squamosum D.Don；http://www.plantlist.org/tpl1.1/record/gcc-38779

Eupatorium reevesii Wall. ex DC.；DC., Prodr. 5 179 1836.；https://www.biodiversitylibrary.org/item/7154#page/184/mode/1up
- Eupatorium reevesii Wall.；Numer. List [Wallich] n. 3168 3168 .

Eupatorium reevesii Wall.；Forbes & Hemsl. in J. Linn. Soc., Bot. 23: 405 (1888)；https://www.biodiversitylibrary.org/item/8379#page/408/mode/1up
Eupatorium reevesii Wall.；S. Y. Hu in Quart. Journ. Taiwan Mus. 19: 260, 1966.

Eupatorium chinense

Eupatorium chinense L.；This species is accepted；https://powo.science.kew.org/taxon/urn:lsid:ipni.org:names:205624-1 Eupatorium chinense L. is an accepted name；http://www.plantlist.org/tpl1.1/record/gcc-96620

Praxelis clematidea

Eupatorium clematideum Griseb.；[Illegitimate]； is a synonym of Praxelis clematidea (Griseb.) R.M.King & H.Rob.；https://powo.science.kew.org/taxon/urn:lsid:ipni.org:names:99731-2

Eupatorium clematideum Griseb., Abh. Königl. Ges. Wiss. Göttingen 24: 172 (1879), nom. illeg.；https://www.biodiversitylibrary.org/page/39880672#page/171/mode/1up

Eupatorium reevesii auct. non Wall.；Henry, List Pl. Formos. 52. 1896.；https://tai2.ntu.edu.tw/ebook/ebookpage.php?volume=0&book=List%20Pl.%20Formos.&page=52
Eupatorium reevesii auct. non Wall.；Hayata, （Compositae Formosanæ） J. Coll. Sci. Imp. Univ. Tokyo 18 (8): 8 1904；https://www.biodiversitylibrary.org/item/31390#page/856/mode/1up
Eupatorium reevesii auct. non Wall.；Matsum. & Hayata, （Enum. Pl. Form.） J. Coll. Sci. Imp. Univ. Tokyo 22:203 (1906)；https://www.biodiversitylibrary.org/item/31485#page/213/mode/1up
Eupatorium reevesii auct. non Wall.；Hayata, Gen. Ind. Fl. Formos. 39. 1917；https://www.biodiversitylibrary.org/item/42574#page/57/mode/1up
Eupatorium reevesii Wall. ex DC.；DC., Prodr. 5 179 1836.；https://www.biodiversitylibrary.org/item/7154#page/184/mode/1up
Eupatorium reevesii Wall. ex DC. is a synonym of Eupatorium squamosum D.Don；http://www.plantlist.org/tpl1.1/record/gcc-38779
Eupatorium reevesii Wall. is an unresolved name；http://www.plantlist.org/tpl1.1/record/gcc-130394
Eupatorium reevesii Wall.；Numer. List [Wallich] n. 3168 3168 .