Ulmus glabra 'Latifolia Nigricans'
Ulmus glabra 'Latifolia Nigricans' | |
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Species | Ulmus glabra |
Cultivar | 'Latifolia Nigricans' |
Origin | Europe |
The putative Wych Elm cultivar Ulmus glabra 'Latifolia Nigricans' was first described, as Ulmus campestris latifolia nigricans, by Pynaert in 1879. Pynaert, however, did not specify what species he meant by U. campestris.[1] The tree was supplied by the Späth nursery of Berlin in the late 19th century and early 20th as Ulmus montana latifolia nigricans. Späth, like many of his contemporaries, used U. montana both for Wych Elm cultivars and for those of the U. × hollandica group.[2]
Description
Pynaert described the tree as "very vigorous, the leaves being large and of a dark tint".[3]
Cultivation
No specimens are known to survive. One tree, probably supplied by the Späth nursery of Berlin, was planted as Ulmus montana latifolia nigricans in 1896 at the Dominion Arboretum, Ottawa, Canada.[4] Three specimens supplied by Späth to the Royal Botanic Garden Edinburgh in 1902 as Ulmus montana latifolia nigricans may survive in Edinburgh as it was the practice of the Garden to distribute trees about the city (viz. the Wentworth Elm);[5] the current list of Living Accessions held in the Garden per se does not list the plant.[6] U. latifolia nigricans, a "dark, large-leaved elm", appeared in the 1902 catalogue of the Bobbink and Atkins nursery, Rutherford, New Jersey.[7]
Putative specimens
Two vigorous, suckering hybrid elms (presumed U. × hollandica), in the SW corner of Inverleith Park, Edinburgh, near the Royal Botanic Garden, with broad leaves held dark-green till early December, match descriptions of Späth's U. montana latifolia nigricans and may be regrowth from one of the early 20th-century specimens from Berlin.[5]
- Dark-leaved hybrid elm, early winter, SW corner of Inverleith Park, Edinburgh
- Same, late summer
- Leaves of same
- Samarae
Synonymy
- Ulmus scabra (: glabra) purpurea nigricans: Dieck, (Zöschen, Germany), Haupt-catalog der Obst- und gehölzbaumschulen des ritterguts Zöschen bei Merseburg 1885, p. 82.
References
- ^ Pynaert, Édouard-Christophe (1879). "Trois nouvelles variétés d'Ormes". Bulletins d'arboriculture, de culture potagère et de floriculture: 58. Retrieved 14 December 2016.
- ^ Katalog (PDF). Vol. 108. Berlin, Germany: L. Späth Baumschulenweg. 1902–1903. pp. 132–133.
- ^ Green, Peter Shaw (1964). "Registration of cultivar names in Ulmus". Arnoldia. 24 (6–8). Arnold Arboretum, Harvard University: 41–80. Retrieved 16 February 2017.
- ^ Saunders, William; Macoun, William Tyrrell (1899). Catalogue of the trees and shrubs in the arboretum and botanic gardens at the central experimental farm (2 ed.). pp. 74–75.
- ^ a b Accessions book. Royal Botanic Garden Edinburgh. 1902. pp. 45, 47.
- ^ "List of Living Accessions: Ulmus". Royal Botanic Garden Edinburgh. Retrieved 21 September 2016.
- ^ Bobbink and Atkins, Rutherford. N.J. 1902. p. 51.
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- U. alata (Winged elm)
- U. americana (American elm)
- U. americana var. floridana (Florida elm)
- U. bergmanniana (Bergmann's elm)
- U. bergmanniana var. bergmanniana
- U. bergmanniana var. lasiophylla
- U. castaneifolia (Chestnut-leafed or multinerved elm)
- U. changii (Hangzhou elm)
- U. changii var. changii
- U. changii var. kunmingensis (Kunming elm)
- U. chenmoui (Chenmou or Langya Mountain elm)
- U. chumlia
- U. crassifolia (Cedar or Texas cedar elm)
- U. davidiana (David or Father David elm)
- U. davidiana var. davidiana
- U. davidiana var. japonica (Japanese elm)
- U. elongata (Long raceme elm)
- U. gaussenii (Anhui or hairy elm)
- U. glabra (Wych or scots elm)
- U. glaucescens (Gansu elm)
- U. glaucescens var. glaucescens
- U. glaucescens var. lasiocarpa (hairy-fruited glaucescent elm)
- U. harbinensis (Harbin elm)
- U. ismaelis
- U. laciniata (Manchurian cut-leaf or lobed elm)
- U. laciniata var. nikkoensis (Nikko elm)
- U. laevis (European white elm)
- U. laevis var. celtidea
- U. laevis var. parvifolia
- U. laevis var. simplicidens
- U. lamellosa (Hebei elm)
- U. lanceifolia (Vietnam elm)
- U. macrocarpa (Large-fruited elm)
- U. macrocarpa var. glabra
- U. macrocarpa var. macrocarpa
- U. mexicana (Mexican elm)
- U. microcarpa (Tibetan elm)
- U. minor (Field elm)
- U. minor subsp. minor
- U. minor var. italica
- U. parvifolia (Chinese or lacebark elm)
- U. parvifolia var. coreana (Korean elm)
- U. prunifolia (Cherry-leafed elm)
- U. pseudopropinqua (Harbin spring elm)
- U. pumila (Siberian elm)
- U. rubra (Slippery elm)
- U. serotina (September elm)
- U. szechuanica (Szechuan (Sichuan) or red-fruited elm)
- U. thomasii (Rock or cork elm)
- U. uyematsui (Alishan elm)
- U. villosa (Cherry-bark or marn elm)
- U. wallichiana (Himalayan or kashmir elm)
- U. wallichiana subsp. wallichiana
- U. wallichiana subsp. xanthoderma
- U. wallichiana var. tomentosa
- U. boissieri
- U. minor subsp. canescens (Grey, grey-leafed or hoary elm)
- U. elliptica
- U. davidiana var. japonica × U. minor
- U. × arbuscula
- U. × arkansana
- U. × brandisiana
- U. × diversifolia
- U. × hollandica (Dutch elm)
- U. × hollandica var. insularum
- U. × intermedia
- U. × mesocarpa
- aff. Plotii
- Acutifolia
- Alata
- Alksuth
- Argenteo-Marginata
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- Australis
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- Betulaefolia Nigrescens
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- Gallica
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- Globosa
- Hamburg
- Hertfordensis Angustifolia
- Hertfordensis Latifolia
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- Jalaica
- Jacqueline Hillier
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- Klemmer Blanc
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- Lombartsii
- Louis van Houtte
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- Scampstoniensis
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- Turkestanica
- Variegata Nova
- Virens
- U. okanaganensis