List of flora of Arkansas explained
Geobotanically, Arkansas belongs to the North American Atlantic Region.
Rare Species
A
C
D
E
F
G
H
L
M
N
O
- Oenothera heterophylla ssp. orientalis - An evening primrose
- Oenothera pilosella ssp. sessilis - Prairie evening primrose
P
- Polymnia cossatotensis - Cossatot leafcup
Q
S
T
V
Z
Common Trees
Common Shrubs