Ulmus_'Pyramidalis_Bertini' Knowpia

*Ulmus* 'Pyramidalis Bertini'
Ulmus 'Pyramidalis Bertini'
Genus	Ulmus
Cultivar	'Pyramidalis Bertini'
Origin	Europe

The elm cultivar Ulmus 'Pyramidalis Bertini' was listed by Lavallée without description in 1877 as Ulmus campestris var. pyramidalis Bertini.^[1] Considered "possibly Ulmus carpinifolia" (: U. minor) by Green.^[2]

Cultivation edit

No specimens are known to survive.

References edit

^ Lavallée, Alphonse (1877). Arboretum Segrezianum. p. 236.
^ Green, Peter Shaw (1964). "Registration of cultivar names in Ulmus". Arnoldia. 24 (6–8). Arnold Arboretum, Harvard University: 41–80. Retrieved 16 February 2017.

[arbseg-1] Lavallée, Alphonse (1877). Arboretum Segrezianum. p. 236.

[Green-2] Green, Peter Shaw (1964). "Registration of cultivar names in Ulmus". Arnoldia. 24 (6–8). Arnold Arboretum, Harvard University: 41–80. Retrieved 16 February 2017.

[1]

[2]

Summary

Cultivation edit

References edit