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Home > Virtual Herbarium > North Carolina Trees > Scientific Checklist > Ulmaceae

ULMACEAE* - Elm or Hackberry Family [CANNABACEAE]

*Recent taxonomic research suggests placing the Celtis genus in the Cannabaceae (hemp family).

References for chart

Species Name
E
RAB
AW
SC
FNA
JK
Celtis laevigata Willd. (Southern Hackberry)
 
X
X
X
X
 
  Celtis laevigata var. anomala Sarg.
 
 
 
 
S
S
  Celtis laevigata var. brachyphylla Sarg.
 
 
 
 
S
S
  Celtis laevigata var. laevigata
 
 
S
 
 
X
  Celtis laevigata var. smallii (Beadle) Sarg.
 
S
S
 
S
 
  Celtis laevigata var. texana Sarg.
 
 
 
 
S
 
  Celtis mississippiensis Bosc
 
 
 
 
S
 
  Celtis smallii Beadle
 
 
 
 
S
 
Celtis occidentalis L. (Common Hackberry)
 
 
X
 
X
X
  Celtis canina Raf.
 
 
 
 
 
S
  Celtis georgiana Small
 
S
 
 
 
 
  Celtis occidentalis var. canina (Raf.) Sarg.
 
S
S
 
S
S
  Celtis occidentalis var. crassifolia (Lam.) Gray
 
 
 
 
S
S
  Celtis occidentalis L. var. georgiana (Small) Ahles
 
X
 
 
 
 
  Celtis occidentalis L. var. occidentalis
 
X
S
 
 
 
  Celtis occidentalis var. pumila (Pursh) Gray
 
S
S
 
S
S
  Celtis pumila Pursh
 
 
 
 
S
S
  Celtis pumila var. deamii Sarg.
 
 
 
 
S
S
Celtis tenuifolia Nutt. (Dwarf Hackberry)
 
S
X
 
 
 
  Celtis tenuifolia var. georgiana (Small) F. & S.
 
S
 
 
 
 
  Celtis tenuifolia var. georgiana (Small) Fern. & Schub.
 
 
S
X
S
S
  Celtis georgiana Small
 
 
S
 
S
S
  Celtis laevigata var. smallii (Beadle) Sarg.
 
 
 
 
 
S
  Celtis mississippiensis Bosc
 
S
S
 
 
S
  Celtis occidentalis var. georgiana (Small) Ahles
 
X
S
 
S
S
  Celtis pumila var. georgiana (Small) Sarg.
 
 
 
 
S
S
  Celtis smallii Beadle
 
S
S
 
 
S
  Celtis tenuifolia Nutt. Dwarf Hackberry
 
 
X
 
X
X
  Celtis tenuifolia var. soperi Boivin
 
 
 
 
S
S
  Celtis tenuifolia var. tenuifolia
 
 
S
 
 
 
Planera aquatica J.F. Gmel. (Planertree)
 
X
X
X
X
X
Ulmus alata Michx. (Winged Elm)
 
X
X
X
X
X
   Ulmus americana L. var. alata (Michx.) Spach
 
 
 
 
S
 
Ulmus americana L. (American Elm)
 
X
S
X
X
X
  Ulmus americana L. var. americana
 
 
X
 
 
 
  Ulmus americana var. aspera Chapman
 
 
 
 
S
 
  Ulmus americana var. floridana (Chapman) Little
 
 
X
 
S
S
  Ulmus floridana Chapman
 
S
S
 
S
S
Ulmus rubra Muhl. (Slippery Elm)
 
X
X
X
X
X
  Ulmus crispa Willd.
 
 
 
 
S
 
  Ulmus fulva Michx.
 
S
S
 
S
S
  Ulmus pendula Willd.
 
 
 
 
S
 
  Ulmus pubescens Walt.
 
 
 
 
S
 
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