Ulmus americana 'Fiorei'
The American Elm cultivar Ulmus americana 'Fiorei' was raised by the Charles Fiore Nurseries, Prairie View, Illinois, before 1949, and first listed as 'Fiorii', Fiore Elm, without description.[1][2] It is no longer listed by the company.[3]
| Ulmus americana 'Fiorei' | |
|---|---|
| Species | Ulmus americana |
| Cultivar | 'Fiorei' |
| Origin | Charles Fiore Nurseries, Prairie View, Illinois, US |
Description
The tree has a narrow form with dense, heavy foliage and a smooth bark.[4]
Pests and diseases
No specific information available, but the species as a whole is highly susceptible to Dutch Elm Disease and Elm Yellows; it is also moderately preferred for feeding and reproduction by the adult Elm Leaf Beetle Xanthogaleruca luteola,[5] and highly preferred for feeding by the Japanese Beetle Popillia japonica [6][7] in the United States. U. americana is also the most susceptible of all the elms to verticillium wilt.[8]
Cultivation
Only one tree is known to survive in North America (see Accessions); the tree is not known to have been introduced to Europe or Australasia.
Synonymy
- Ulmus americana 'Fastigiata': Charles Fiore Nurseries, Prairie View, Illinois, Wholesale Cat. p. 33, 1959-60. (Latin epithet considered illegitimate as proposed after 1 January 1959).
Accessions
North America
- Arnold Arboretum, US. Acc. no. 1238-61.
References
- 'Wholesale price list: fall 1949', Charles Fiore Nurseries, Prairie View; p.9
- 'Wholesale price list: fall 1951', Charles Fiore Nurseries, Prairie View; p.9
- Fiore Prairie View, Fiore Nursery and landscape supply, cjfiore.com
- Green, Peter Shaw (1964). "Registration of cultivar names in Ulmus". Arnoldia. Arnold Arboretum, Harvard University. 24 (6–8): 41–80. Retrieved 16 February 2017.
- Miller, Fredric; Ware, George (2001-02-01). "Resistance of Temperate Chinese Elms (Ulmus spp.) to Feeding by the Adult Elm Leaf Beetle (Coleoptera: Chrysomelidae)". Journal of Economic Entomology. Oxford University Press (OUP). 94 (1): 162–166. doi:10.1603/0022-0493-94.1.162. ISSN 0022-0493. PMID 11233108.
- Miller, Fredric; Ware, George; Jackson, Jennifer (2001-04-01). "Preference of Temperate Chinese Elms ( Ulmus spp.) for the Adult Japanese Beetle (Coleoptera: Scarabaeidae)". Journal of Economic Entomology. Oxford University Press (OUP). 94 (2): 445–448. doi:10.1603/0022-0493-94.2.445. ISSN 0022-0493. PMID 11332837.
- "Elm Leaf Beetle Survey". Archived from the original on 2011-07-19. Retrieved 17 July 2017.
- Pegg, G. F. & Brady, B. L. (2002). Verticillium Wilts. CABI Publishing. ISBN 0-85199-529-2