-
microspecies in some areas,
mainly in the
Ulmus field elm (
Ulmus minor) group.
Oliver Rackham describes Ulmus as the most
critical genus in the entire...
- stains.[citation needed] Subspecies, varieties, and forms:
Ulmus parvifolia var.
coreana Nakai Ulmus parvifolia f.
lanceolata Ueki The
Chinese elm is highly...
- Sunshine® (
Ulmus davidiana var. ****onica 'JFS-Bieberich') ....
Frontier (
Ulmus 'Frontier') ....
Homestead (
Ulmus 'Homestead'): ....
Jefferson (
Ulmus americana...
- cultivars,
though Meehan misnamed Ulmus americana 'Beebe's Weeping' as U. fulva
pendula (1889) and Späth
misnamed Ulmus americana 'Pendula' U. fulva (Michx...
-
Ulmus pumila, the
Siberian elm, is a tree
native to Asia. It is also
known as the
Asiatic elm and
dwarf elm, but
sometimes miscalled the 'Chinese elm'...
- wallichiana. Conversely,
Ulmus elliptica from the Caucasus,
considered a
species by some authorities, is
often listed as a
regional form of
Ulmus glabra. The word...
- elm
Ulmus glabra to the north, and
readily hybridizes with it to
produce the so-called 'Dutch elm'
Ulmus × hollandica. In
Spain and
Italy Ulmus minor...
-
classification of
Ulmus is
based primarily on
Whittemore et al 2021.
Previous Ulmus classifications include Wiegrefe et al 1994, and
Melville & Heybroek...
-
usually dis****
before the end of April.
Young Ulmus alata,
showing corky bark-ridges
Leaves of
Ulmus alata Like the
other North American species of elm...
-
Ulmus laevis Pall.,
variously known as the
European white elm,
fluttering elm,
spreading elm,
stately elm and, in the
United States, the
Russian elm,...
