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Further Reading
Barrett
SCH
(1992) Evolution and Function of Heterostyly. Berlin: Springer‐Verlag.
Darlington
CD
and
Mather
K
(1949) The Elements of Genetics. London: Allen and Unwin.
de
Nettancourt
D
(2001) Incompatibility and Incongruity in Wild and Cultivated Plants, 2nd edn.
Berlin: Springer‐Verlag.
Franklin‐Tong
VE
(2008) Self‐Incompatibility in Flowering Plants. Berlin: Springer‐Verlag.
Richards
AJ
(1997) Plant Breeding Systems, 2nd edn.
London: Chapman and Hall.