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Flower formation in the short-day plantKalanchoëby grafting with a long-day and a short-long-dayEcheveria

✍ Scribed by Jan A. D. Zeevaart

Publisher
Springer-Verlag
Year
1978
Tongue
English
Weight
557 KB
Volume
140
Category
Article
ISSN
0032-0935

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✦ Synopsis

Flower formation was induced in the shortday plant Kalanchof blossfeldiana Poellnitz under long-day conditions by grafting with flowering shoots of the short-long-day plant Echeveria harmsii (Rose) MacBr. and of the long-day plant Echeveria 'pulvoliver' (E. pulvinata Rose x E. harmsii). Vegetative shoots from induced Echeveria plants failed to cause a flowering response in Kalanchof. The presence of flowering and vegetative shoots side by side on induced Echeveria plants provides evidence for physiological chimeras in this genus.

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