討論:Ulmus
山羊百科,林文智老師的植物、山岳、攝影紀錄
Part I
- Hayata, Icon. Pl. Formos. 5: 201 f.76 1915;https://www.biodiversitylibrary.org/item/16450#page/221/mode/1up
- Hayata, Icon. Pl. Formos. 3: 174 (1913).;https://www.biodiversitylibrary.org/page/1077624#page/190/mode/1up
- 《中国植物志》 第22卷 (1998) >> 335页 PDF >> 榆属 Ulmus;http://www.iplant.cn/info/Ulmus?t=z
- FOC Vol. 5 Page 1;1. Ulmus Linnaeus, Sp. Pl. 1: 225. 1753.;榆属;http://www.efloras.org/florataxon.aspx?flora_id=2&taxon_id=134116
- Checklist of Plants of India;ULMUS L., Sp. Pl. 1: 225. 1753.;https://efloraindia.bsi.gov.in/eFlora/speciesList_PCL.action?resultType=genusWise&parent_Id=41835&parent_Name=ULMUS
Part II
- Rehder, Cycl. Amer. Hort. 4: 1879 1902.;https://www.biodiversitylibrary.org/page/22466553#page/463/mode/1up
- Priemer, Bot. Jahrb. Syst. (Engl.) 17: 419 1893;https://www.biodiversitylibrary.org/page/42961168#page/451/mode/1up
- Priemer, Franz, Die anatomischen Verhältnisse der Laubblätter der Ulmaceen (einschl. Celtideen) und die Beziehungen zu ihirer Systematik.
- Rehder & E.H.Wilson, Pl. Wilson. (Sargent) 3: 253. 1916;https://www.biodiversitylibrary.org/item/5701#page/260/mode/1up