The answer is my. It is "describing" the flowers and saying that the flowers are mine.
I, her, and everyone are pronouns that function as a noun phrase. They do/receive the action, while my is "describing" the flowers.
the order for your quotes is
e
d
c
a
b
hth :)
His main argument against keeping these lesser-known parks as somewhat of a secret is that they play an equal part in making up our natural landscape, and should therefore be given as much attention and should get to be visited as much as the more popular national parks.
