New York Metropolitan Flora

Nomenclature

List of Geum Species

References to Geum

• Baskin, J. M.; Baskin, C. C. 1985. Role of dispersal date and changes in physiological responses in controlling timing of germination in achenes of Geum canadense. Canad. J. Bot. 63: 1654-1658.
• Bolle, F. 1933. An overview of the genus Geum L. and its sister genera. Feddes Repert. 72: 1-119. (In German)
• Gajewski, W. 1957. A cytological study on the genus Geum. Monogr. Bot. 4: 1-414.
• Gajewski, W. 1958. Evolution in the genus Geum. Evolution 13: 378-388.
• Greller, A. M. et.al. 2006. Habitat observations of Geum vernum in Kings Point Park, Long Island, and a discussion of the species' potential invasiveness in New York State. Urban Habitats 4: 9 pp..
• Hebda, R. J.; Chinnappa, C. C. 1994. Studies on pollen morphology of Rosaceae. Acta Botanica Gallica 141: 183-193.
• Heinken, T. 2000. Dispersal of plants by a dog in a deciduous forest. Bot. Jahrb. Syst. 122: 449-467.
• Schneider, G. H. 1952. Geum canadense, a study of its seasonal periodicity in New Jersey. Castanea 17: 117-28.
• Smedmark, J. E. E. 2006. Recircumscription of Geum (Colurieae: Rosaceae). Bot. Jahrb. Syst. 126: 409-417.
• Smedmark, J. E. E.; Eriksson, T. 2002. Phylogenetic relationships of Geum (Rosaceae) and relatives inferred from nrITS and trnL-trnF regions. Syst. Bot. 27: 303-317.
• Smedmark, J. E. E.; Eriksson, T. 2006. Early stages of development shed light on fruit evolution in allopolyploid species of Geum (Rosaceae). Int. J. Plant Sci. 167: 791-803.
• Snyder, D. 1990. A further note on the occurrence of Geum vernum in New Jersey. Bartonia 56: 67-8.
• Sterling, C. 1953. Developmental anatomy of the fruit of Prunus domestica. Bull. Torrey Bot. Club 80: 457-477. (Other genera also)
• Taylor, K. 1997. Geum rivale L. J. Ecol. 85: 721-731.
• Weakley, A. S.; Gandhi, K. N. 2008. Recognition of three taxa of eastern North American "Waldsteinia" and their appropriate names when incorporated into Geum (Colurieae: Rosaceae). J. Bot. Res. Inst. Texas 2: 415-418.