Salicicola |
Celtis occidentalis L.
= Celtis occidentalis var. canina
(Raf.) Sarg.
= Celtis occidentalis var. pumila
(Pursh) A.Gray
common hackberry
Native
|
Humulus japonicus Sieb. & Zucc.
= Humulus scandens
(Lour.) Merr.
Japanese hops
Likely Invasive
|
Humulus lupulus L. ssp. lupulus
common European hops
Introduced
|