Van Waveren catalog 1910, as Albert Cuyp in 1927 "ALBERT CUYP. “Standards” pale blue, “falls” primrose $45.00"
Van Tubergen 1911, 1913
Grullemins 1911
Blom 1937
Sydenham 1937
Flor. Ex 74: 1, 13. 3 May 1930 with image; 9A 406;
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Interested in Iris Species? Please visit the: Species Iris Group of North America website.
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