Barry Hammel:
Ipomoea mitchelliae Standl.
Barry Hammel:
Ipomoea mitchelliae Standl.
Barry Hammel:
Ipomoea mitchelliae Standl.
Barry Hammel:
Ipomoea mitchelliae Standl.
Barry Hammel:
Ipomoea mitchelliae Standl.
Barry Hammel:
Ipomoea mitchelliae Standl.