| Sapindaceae | |
Acer oblongum var. angustum
| (Pax) Wesm. | | |
| Sapindaceae | |
Acer oblongum var. biauritum
| W.W. Sm. | Notes Roy. Bot. Gard. Edinburgh 8(40): 329–330 | 1915 |
| Sapindaceae | |
Acer oblongum fo. concolor
| (Pax) Schwer. | Gartenflora 42: 229 | 1893 |
| Sapindaceae | |
Acer oblongum var. concolor
| Pax | Hooker's Icon. Pl. 19(4): , sub pl. 1897, f. 4 | 1889 |
| Sapindaceae | |
Acer oblongum var. erythrocarpum
| H. Lév. | Cat. Pl. Yun-Nan 252 | 1917 |
| Sapindaceae | |
Acer oblongum fo. glaucum
| Schwer. | Gartenflora 42: 228 | 1893 |
| Sapindaceae | |
Acer oblongum var. itoanum
| Hayata | J. Coll. Sci. Imp. Univ. Tokyo 30(1): 67–68 | 1911 |
| Sapindaceae | |
Acer oblongum var. laevigatum
| (Wall.) Wesm. | Bull. Soc. Roy. Bot. Belgique 29: 42 | 1890 |
| Sapindaceae | |
Acer oblongum var. laosianum
| Lecomte | | |
| Sapindaceae | |
Acer oblongum var. latialatum
| Pax | Pflanzenr. IV 163(Heft 8): 31 | 1902 |
| Sapindaceae | |
Acer oblongum var. macrocarpum
| H.H. Hu | J. Arnold Arbor. 12(3): 154–155 | 1931 |
| Sapindaceae | |
Acer oblongum var. macrocarum
| H.H. Hu | | |
| Sapindaceae | |
Acer oblongum var. membranaceum
| Banerji | Phytologia 9: 265 | 1963 |
| Sapindaceae | |
Acer oblongum fo. microcarpum
| (Hiern) Schwer. | Gartenflora 42: 228 | 1893 |
| Sapindaceae | |
Acer oblongum var. microcarpum
| Hiern | Fl. Brit. India 1: 693 | 1875 |
| Sapindaceae | |
Acer oblongum var. oblongum
| | | |
| Sapindaceae | |
Acer oblongum var. omeiense
| W.P. Fang & Soong | Acta Phytotax. Sin. 17(1): 81 | 1979 |
| Sapindaceae | |
Acer oblongum var. pachyphyllum
| W.P. Fang | Acta Phytotax. Sin. 17(1): 81, pl. 13, f. 2 | 1979 |
| Sapindaceae | |
Acer oblongum var. trilobum
| Henry | Gard. Chron., ser. 3 33: 62 | 1903 |
| Sapindaceae | |
Acer oblongum var. wenxianense
| L.C. Wang | J. Northw. Teachers Coll., Nat. Sci. 4: 54 | 1985 |