Prefixes starting with U
Recognized hybridizer and naming-line prefixes whose names start with “U”.
All
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T
U
V
W
X
Y
Z
U2
U2
8 varieties
Umpqua
UMP
10 varieties