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Crocus hybridus hort. Crocus Ideal. Gyger and Klopfenstein
1449 Crocus hybridus hort. Crocus Ideal. E. Gyger
2694 Crocus hybridus hort Crocus Ideal E Gyger and Klopfenstein
1451. Crocus hybridus hort. Crocus Ideal. Safran Ideal. E. Gyger
Crocus hybridus hori. Crocus Ideal. E. Gyger
2712. Crocus hybridus hert. Crocus Ideal. E. Gyger. 1951
1449. Crocus hybridus hort. Zafferano Ideal. Crocus Ideal. Gyger and Klopfenstein
Crocus Hybrid Hort. Gyger and Klopfenstein. 1959