1951 - Gladiolus 1951 - Biodiversity Heritage Library

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Seed Catalogues Planting Diaries

1951 - Northern grown gladiolus - Biodiversity Heritage Library

Biodiversity Heritage Library

1951 - Gladiolus with a growing reputation - Biodiversity Heritage Library

History – Page 12 – Boom California

Wholesale price list, season 1950 - 1951 : gladiolus, dahlias, miscellaneous spring bulbs, perennials / A.M. Grootendorst. : A.M. Grootendorst, Inc., author : Free Download, Borrow, and Streaming : Internet Archive

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v.89 (2002) - Annals of the Missouri Botanical Garden - Biodiversity Heritage Library

1951 - A glad revolution announcing a new plant breeding magic in gladiolus - Biodiversity Heritage Library

Winter and spring 1951 / Davids & Royston Bulb Co. : Davids & Royston Bulb Co., author : Free Download, Borrow, and Streaming : Internet Archive