Cytology of Solanum nigrum L., S. retroflexum Dunn. and their hybrids Authors
Received: 09 June 1980 Revised: 02 March 1981 DOI:
Cite this article as: Rao, G.R. & Kumar, A. Proceedings: Plant Sciences (1981) 90: 227. doi:10.1007/BF03053051 Abstract
Cytomorphological characters of
Solanum retroflexum and tetraploid S. nigrum, and their F 1 hybrids were studied. The hybrids were fertile with highly regular meiosis. It is concluded that the species are differentiated primarily by genetic factors. The origin of the two species from the same or identical ancestors is discussed. Keywords Solanum retroflexum S. nigrum (4x) interspecific hybrids cytology interrelationship References
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© Indian Academy of Sciences 1981