討論:Ulmus davidiana japonica

Ulmus davidiana Planch. var. japonica (Rehder) Nakai　ハルニレ　標準；http://ylist.info/ylist_detail_display.php?pass=5060

《中国植物志》第22卷 (1998) >> 365页 PDF >> 春榆 Ulmus davidiana var. japonica；http://www.iplant.cn/info/Ulmus%20davidiana?t=z
FOC Vol. 5 Page 7；14b. Ulmus davidiana var. japonica (Rehder) Nakai, Fl. Sylv. Kor. 19: 26. 1932.；春榆；http://www.efloras.org/florataxon.aspx?flora_id=2&taxon_id=242353347
- Illustration；http://www.efloras.org/object_page.aspx?object_id=50129&flora_id=2

Ulmus davidiana var. japonica (Rehder) Nakai；This variety is accepted；https://powo.science.kew.org/taxon/urn:lsid:ipni.org:names:50937329-1 Ulmus davidiana var. japonica (Rehder) Nakai is an accepted name；http://www.plantlist.org/tpl1.1/record/tro-33300289

Ulmus davidiana var. japonica (Rehder) Nakai ；Fl. Sylv. Kor. 19: 26, pl. 9 1932.；https://www.biodiversitylibrary.org/page/39982117#page/48/mode/1up
- Ulmus campestris var. japonica Rehder；Cycl. Amer. Hort. 4: 1882 1902.；https://www.biodiversitylibrary.org/page/22466553#page/466/mode/1up

Ulmus campestris var. japonica Rehder；C.K.Schneid., Ill. Handb. Laubh. 2: 902 1912；https://www.biodiversitylibrary.org/item/5887#page/935/mode/1up
- Ulmus campestris L.；Schneid., Ill. Handb. Laubh. 1: 220 1909；https://www.biodiversitylibrary.org/item/5886#page/239/mode/1up

Ulmus davidiana var. japonica (Rehder) Nakai；H.Hara in B. M. T. 48: 810 (1934)；Hara, Hiroshi 1935 Preliminary Report on the Flora of Southern Hidaka, Hokkaidô (Yezo) II Bot. Mag. (Tokyo) 48: 793-813
Ulmus davidiana var. japonica (Rehder) Nakai；Makino, Ill. Fl. Nippon: 653, f. 1958 1940；http://www.hokuryukan-ns.co.jp/makino/coma1.php?no1=1958
Ulmus davidiana var. japonica (Rehder) Nakai；Ohwi, Fl. Jap. ed. Engl. 381 1965；https://www.biodiversitylibrary.org/page/30046455#page/407/mode/1up

Ulmus japonica (Rehder) Sarg. is a synonym of Ulmus davidiana var. japonica (Rehder) Nakai；http://www.plantlist.org/tpl1.1/record/tro-33300246

Ulmus japonica (Rehder) Sarg.；Sargent, Trees & Shrubs [Sargent] 2: 1 T.101 1907；https://www.biodiversitylibrary.org/item/123197#page/9/mode/1up

Ulmus japonica (Rehder) Sarg.；Schneider, Öesterr. Bot. Zeitschrift 66: 31 1916；https://www.biodiversitylibrary.org/item/37247#page/39/mode/1up
Ulmus japonica (Rehder) Sarg.；C.K.Schneid., Pl. Wilson. (Sargent) 3: 258 1916；https://www.biodiversitylibrary.org/item/5701#page/265/mode/1up
Ulmus japonica (Rehder) Sarg.；Kitag. in J. J. B. 47: 353 (1972), Neo-Lineam. Fl. Mansh.: 220 (1979)
Ulmus japonica (Rehder) Sarg.；Elwes & Henry, Trees Great Britain & Ireland 7: 1850,1923 1908；https://www.biodiversitylibrary.org/item/68070#page/287/mode/1up

Ulmus propinqua Koidz. is a synonym of Ulmus davidiana var. japonica (Rehder) Nakai；http://www.plantlist.org/tpl1.1/record/tro-33300251

Ulmus propinqua Koidz., Bot. Mag. (Tokyo) 44: 95 1930；Koidzumi, Geniti 1930 Contributiones ad Cognitionem Floræ Asiæ Orientalis Bot. Mag. Tokyo 44: 93-112