The Field Elm cultivar Ulmus minor 'Microphylla Purpurea' was first described by C. de Vos,[1] Handboek, 203, 1887.[2]

Description

C. de Vos described the tree as differing only slightly from Ulmus campestris 'Microphylla Rubra'.

Cultivation

No specimens are known to survive.

References

  1. ^ "Harvard University Herbaria & Libraries".
  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.
Allikas: http://en.wikipedia.org/wiki/Ulmus_minor_%27Microphylla_Purpurea%27
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