Paphiopedilum gratrixianum, February 1972, roll 197202H5 slide 11. Species described in 1905.
Paphiopedilum gratrixianum, June 1977, roll 197706H5 slide 4. Species described in 1905.
Paphiopedilum gratrixianum, June 1977, roll 197706H5 slide 5. Species described in 1905.
Paphiopedilum gratrixianum, May 1971, roll 197105H7 slide 4. Species described in 1905.
