Studies on inducing polyploid flower plants and their utilization. VI

On several triploid flower plants obtained by crossing between induced tetraploids and diploids

Abstract

It is already known that some bulbous triploid plants found in native flowers, for instance, lilies, daffodils etc., are popular with their peculiar charac-teristcs of enlarged flower shape or vigorous growing.
In the same view, several new triploid plants were created artificially by crossing between our induced tetraploid and normal diploid plants. Some characters of these plants are explained as follows:
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