| 词条 | Ulmus 'Lombartsii' | ||||
| 释义 |
| image = | cultivar = 'Lombartsii' | origin = Netherlands }} The elm cultivar Ulmus 'Lombartsii' is considered "possibly Ulmus × hollandica or Ulmus carpinifolia (: minor)" by Green (1964). The tree was raised by Lombarts Nurseries at Zundert, the Netherlands, circa 1910.[1] DescriptionThe tree was first described by Lombarts in the 1921–22 catalogue, p. 25, as U. suberosa pendula Lombartsi: "a graceful tree with pendulous branches covered in corky wings. The wings become less prominent with age". Leaves are small with sharp pointed serratures on the margin, lamina of leaf is unequal at the base and quite long acuminated at the apex. Pests and diseasesThe tree is not known to have a resistance to Dutch elm disease. CultivationWith no known resistance to Dutch elm disease, the tree is now very rare in Europe. 'Lombartsii' is not known to have been introduced to North America or Australasia. Putative specimensA pruned tree with leaves that closely match 'Lombartsii' herbarium specimens (see 'External links') stands at the entrance to Brighton and Preston Cemetery, Hartington Road, Brighton (2016).[2] Nurseries
Synonymy
References1. ^{{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}} 2. ^{{Cite web | title = Putative 'Lombartsii', entrance to Brighton and Preston Cemetery, Brighton (west tree before gate) | work = Google Maps | date = June 2016| accessdate = 2018-06-27 | url = https://www.google.co.uk/maps/@50.8340057,-0.1201441,3a,75y,337.42h,106.61t/data=!3m7!1e1!3m5!1sktumSbtGKMdU9SL8KlY49w!2e0!5s20160601T000000!7i13312!8i6656 | quote = }} 3. ^Centrum voor Botanische Verrijking vzw: Voorraadlijst, accessdate: November 2, 2016 External links
4 : Unconfirmed derivation elm cultivar|Zundert|Ulmus articles missing images|Ulmus |
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