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Hybridologische studien in der gattungDigitalis

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Summary

An account is given of a number of hybrids between various species ofDigitalis. In some cases hybrids were easy to obtain, in others very difficult. In this respect there may be a marked difference between reciprocal crosses, e.g.D. ambigua ×D. purpurea. Though many of the hybrids were sterile it was found that some, e.g.D. ambigua ×D. lanata andD. lanata ×D. ferruginea, were able to give rise to a fertileF 2 generation. In most of the hybrids a few pollen grains were capable of germination.

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  1. Aus d. Pharmakognost. Institut d. Latvia-Universität-Riga, USA

    Ed. Von Swirlowsky

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  1. Ed. Von Swirlowsky
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Von Swirlowsky, E. Hybridologische studien in der gattungDigitalis . Journ. of Genetics 38, 533–559 (1939). https://doi.org/10.1007/BF02982762

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  • DOI: https://doi.org/10.1007/BF02982762

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