討論:Ulmus davidiana
山羊百科,林文智老師的植物、山岳、攝影紀錄
- 《中国植物志》 第22卷 (1998) >> 365页 PDF >> 黑榆 Ulmus davidiana;http://www.iplant.cn/info/Ulmus%20davidiana?t=z
- FOC Vol. 5 Page 7;14. Ulmus davidiana Planchon in Candolle, Prodr. 17: 158. 1873.;黑榆;http://www.efloras.org/florataxon.aspx?flora_id=2&taxon_id=200006324
- Ulmus davidiana Planch. var. davidiana トウニレ 標準;http://ylist.info/ylist_detail_display.php?pass=21130
- Ulmus davidiana Planch. is an accepted name;http://www.plantlist.org/tpl1.1/record/tro-33300012
- Ulmus davidiana Planch.;Prodr. 17: 158 1873.;https://www.biodiversitylibrary.org/page/154862#page/164/mode/1up
- Ulmus davidiana Planch.;Planch. in Comp. Rend. Acad. Sci. Paris 74(1): 1498. 1872. nom. nud.
- Ulmus davidiana Planch.;Franch. in Journ. Linn. Soc. Bot. 26: 447. 1894;
- Ulmus davidiana Planch.;Schneid. Illustr. Handb. Laubholzk. 2: 904. f. 565 i. 566 i. 1912
- Ulmus davidiana Planch.;Schneid., et in Sarg. Pl. Wilson. 3: 261. 1916;
- Ulmus davidiana Planch.;Nakai Fl. Sylv. Kor. 19: 25. t. 8. 1932;
- Ulmus davidiana Planch.;Rehd. Man. Trees and Schrubs ed. 2. 178. 1940;