| 词条 | Ulmus × hollandica 'Folia Rhomboidea' |
| 释义 |
| name = Ulmus × hollandica 'Folia Rhomboidea' | hybrid = U. glabra × U. minor | cultivar = 'Folia Rhomboidea' | origin = Belgium }}Ulmus × hollandica 'Folia Rhomboidea' is one of a number of cultivars possibly arising from the crossing of the Wych Elm Ulmus glabra with a variety of Field Elm Ulmus minor. First mentioned by Morren in 1851 as U. campestris latifolia, foliis rhomboides.[1] DescriptionReputed to resemble 'Pitteurs' but for the rhomboid shape of the leaf.[2] CultivationOnce grown on the Pitteurs estate, Sint-Truiden, Belgium. No specimens are known to survive. References1. ^{{Cite journal|volume=4|pages=511|last=Morren|first=Charles|date=1851|title=Nouvelle notice|url=https://babel.hathitrust.org/cgi/pt?view=image;size=100;id=chi.105116768;page=root;seq=543;num=511|journal=Journal d'agriculture pratique}} {{Elm species, varieties, hybrids, hybrid cultivars and species cultivars |state=collapsed}}{{DEFAULTSORT:Ulmus x hollandica 'Folia Rhomboidea'}}2. ^{{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}} 4 : Dutch elm cultivar|Ulmus articles missing images|Ulmus|Missing elm cultivars |
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