Quantitative Aspects of Hybridization in Mixed Populations of Rumex obtusifolius L. and R. crispus L. (Polygonaceae)

Cavers, 1964, Rumex obtusifolius L. and R. crispus L. (Biological Flora of the British Isles), J. Ecol., 52, 737, 10.2307/2257859

Harper, 1960, The inheritance of dormancy in inter- and intra-specific hybrids of Papaver, Heredity, 15, 315, 10.1038/hdy.1960.85

Lousley, 1981

Lousley, 1975, Rumex L, Hybridization and the Flora of the British Isles, 278

Rechinger, 1958, Rumex L, Illustrierte Flora von Mitteleuropa, 3, 353

Stace, 1975, Hybridization and the Flora of the British Isles

Williams, 1971, Seed polymorphism and germination, II. The role of hybridization in the germination polymorphism of Rumex crispus and R. obtusifolius, Weed Res., 11, 12, 10.1111/j.1365-3180.1971.tb00970.x