Paphiopedilum Zieckianum, Duplicate Slide 30, made in January 1973, roll 197301P15. Species described in 1967. All of the photos of zieckianum in the Keyes collection appear to be copies of photos included in the first publication of this species by Gustav Schoser, Die Orchidee 18(4) (1967)..
Paphiopedilum Zieckianum, Duplicate Slide 36, made in April 1972, roll 197204P15. Species described in 1967. All of the photos of zieckianum in the Keyes collection appear to be copies of photos included in the first publication of this species by Gustav Schoser, Die Orchidee 18(4) (1967).
Paphiopedilum zieckianum, no date on slide. Species described in 1967. All of the photos of zieckianum in the Keyes collection appear to be copies of photos included in the first publication of this species by Gustav Schoser, Die Orchidee 18(4) (1967).
Paphiopedilum zieckianum, unlabeled slide, March 1972, roll 197203P7 slide 6. Species described in 1967. All of the photos of zieckianum in the Keyes collection appear to be copies of photos included in the first publication of this species by Gustav Schoser, Die Orchidee 18(4) (1967).
