| 词条 | Ulmus laevis 'Colorans' | |
| 释义 |
| name = Ulmus laevis 'Colorans' | species = Ulmus laevis | cultivar = 'Colorans' | origin = Europe }} The European White Elm cultivar Ulmus laevis 'Colorans' was listed as U. effusa (: laevis) var. colorans by Kirchner[1] in Petzold[2] & Kirchner, Arboretum Muscaviense (1864).[3] Peter Shaw Green (1964) suggested that Herder's U. campestris Linn. rubescens, described in Gartenflora (1871),[4] by its name a wych elm cultivar with "reddening leaves", from Yelagin Island, may have been an earlier listing of a 'Colorans'-type U. laevis under a mistaken species name.[5]DescriptionThe tree was described by Kirchner as having leaves turning a rich scarlet red in autumn, not golden yellow.[5][6] Cultivation'Colorans' was rare in cultivation. Kirchner planted two specimens in the Arboretum Muscaviense.[3] A tree said to be of this type stood near Hailsham, East Sussex, UK (on the Cuckoo Trail); regrowth from it survives there (2006). The tree is not known to remain in cultivation elsewhere. Synonymy
References1. ^kiki.huh.harvard.edu {{Elm species, varieties, hybrids, hybrid cultivars and species cultivars |state=collapsed}}{{DEFAULTSORT:Ulmus Laevis 'Colorans'}}2. ^kiki.huh.harvard.edu 3. ^1 {{cite book |last1=Petzold|first1=Carl|authorlink1=Eduard Petzold|last2=Kirchner|first2=Georg|authorlink2=Georg Kirchner|date=1864|title=Arboretum Muscaviense|pages=559|url=https://archive.org/stream/arboretummuscav01kircgoog#page/n575/mode/1up}} 4. ^1 [https://archive.org/stream/gartenflorazeit201871berl#page/346/mode/2up Gartenflora 20 (1871) p.347] 5. ^{{cite book |last1=Petzold|first1=Carl|authorlink1=Eduard Petzold|last2=Kirchner|first2=Georg|authorlink2=Georg Kirchner|date=1864|title=Arboretum Muscaviense|pages=559|url=https://archive.org/stream/arboretummuscav01kircgoog#page/n575/mode/1up}} 6. ^1 {{cite journal |last=Green |first=Peter Shaw |authorlink=Peter Shaw Green |date=1964 |title=Registration of cultivar names in Ulmus|url=https://archive.org/stream/arnoldiaarno_21#page/40/mode/2up/|journal=Arnoldia |volume=24|pages=41–80 |number=6–8 |publisher=Arnold Arboretum, Harvard University |access-date=16 February 2017}} 7. ^harvard.edu 8. ^[https://archive.org/stream/mitteilungenderd1820deut#page/422/mode/2up Mitteilungen der Deutschen Dendrologischen Gesellschaft (1911), p.423] 9. ^harvard.edu 10. ^{{cite book|last1=Elwes|first1=Henry John|authorlink1=Henry John Elwes|last2=Henry|first2=Augustine|authorlink2=Augustine Henry|date=1913|title=The Trees of Great Britain & Ireland|volume=7|pages=1851–1855|url=https://archive.org/stream/treesofgreatbrit07elweuoft#page/1851/mode/2up}} Republished 2004 Cambridge University Press, {{ISBN|9781108069380}} 3 : European white elm cultivar|Ulmus articles with images|Ulmus |
|
| 随便看 |
|
开放百科全书收录14589846条英语、德语、日语等多语种百科知识，基本涵盖了大多数领域的百科知识，是一部内容自由、开放的电子版国际百科全书。