LITERATURE CITED
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- Brandza, M. 1927. Sur la fusion ou la séparation des Plasmodiums, prises comme critériums dans la définition de l'espèce chez les Myxomycètes. Compt. Rend. Acad. Sci., Paris 185: 1072–1074.
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- Collins, O. R. 1963. Multiple alleles at the incompatibility locus in the Myxomycete Didymium iridis. Amer. J. Bot. 50: 477–480.
- Collins, O. R.. 1965. Evidence for a mutation at the incompatibility locus in the slime mold, Didymium iridis. Mycologia 57: 314–315.
- Collins, O. R., and H. Ling. 1964. Further studies in multiple allelomorph heterothallism in the Myxomycete Didymium iridis. Amer. J. Bot. 51: 315–317.
- Gray, W. D. 1938. The effect of light on the fruiting of Myxomycetes. Amer. J. Bot. 25: 511–522.
- Gray, W. D.. 1953. Further studies on the fruiting of Physarum polycephalum. Mycologia 45: 817–824.
- Kambly, P. E. 1939. The color of Myxomycete plasmodia. Amer. J. Bot. 26: 386–390.
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- Skupienski, F. X. 1934. Sur l'existence de races physiologiques chez les Myxomycètes. Ann. Protistologie 4: 121–132.
- Wolf, F. T. 1959. Chemical nature of the photoreceptor pigment inducing fruiting of plasmodia of Physarum polycephalum, p. 321–326. In R. B. Withrow (ed.), Photoperiodism and related phenomena in plants and animals. American Assoc. for the Advancement of Sci., Washington, D. C.