S. G.  Aiken, Consaul, L. L., Davis, J. I., and Manos, P. S., ?Systematic inferences from variation in isozyme profiles of arctic and alpine cespitose Festuca (Poaceae)?, American Journal of Botany, vol. 80, pp. 76-82, 1993.

S. G.  Aiken and Lefkovitch, L. P., ?On the separation of two species within Festuca subg. Obtusae (Poaceae)?, Taxon, vol. 42, pp. 323-337, 1993.

L. L.  Consaul and Aiken, S. G., ?Limited taxonomic value of palea intercostal characteristics in North American Festuca (Poaceae)?, Canadian Journal of Botany, vol. 71, pp. 1651-1659, 1993.

S. G.  Aiken, Lefkovitch, L. P., Gardiner, S. E., and Mitchell, W. W., ?Evidence against the existence of varieties in Arctagrostis latifolia ssp. arundinacea (Poaceae)?, Canadian Journal of Botany, vol. 72, pp. 1039-1050, 1994.

S. G.  Aiken and Consaul, L. L., ?Leaf cross sections and phytogeography: A potent combination for identifying members of Festuca subgg. Festuca and Leucopoa (Poaceae), occurring in North America?, American Journal of Botany, vol. 82, pp. 1287-1299, 1995.

N. S.  Ramesar-Fortner, Aiken, S. G., and Dengler, N. G., ?Phenotypic plasticity in leaves of four species of arctic Festuca(Poaceae)?, Canadian Journal of Botany/Revue Canadienne de Botanique, vol. 73, pp. 1810-1823, 1995.

S. G.  Aiken, Consaul, L. L., and Dallwitz, M. J., ?Grasses of the Canadian Arctic Archipelago: a DELTA database for interactive identification and illustrated information retrieval?, Canadian Journal of Botany/Revue Canadienne de Botanique, vol. 74, pp. 1812-1825, 1996.

S. G.  Aiken, Dallwitz, M. J., McJannet, C. L., and Consaul, L., ?Diagnostic evidence from DELTA and clustering programs, and an INTKEY package for interactive, illustrated identification and information retrieval?, Can J Botany, vol. 75, pp. 1527-55, 1997.

S. G.  Aiken, McJannet, C. L., Consaul, L. L., and Dallwitz, M. J., ?Biodiversity among Festuca (Poaceae) in North America: diagnostic evidence from DELTA and clustering programs, and an INTKEY package for interactive, illustrated identification and  information retrieval?, Canadian Journal of Botany, vol. 75, pp. 1527-1555, 1997.

S. G.  Aiken, Dallwitz, M. J., McJannet, C. L., Gillespie, L. J., and Consaul, L. L., ?Saxifragaceae of the Canadian Arctic Archipelago: a contribution to a DELTA database for interactive identification and illustrated information retrieval?, Canadian Journal of Botany, vol. 76, pp. 2020-2036, 1998.

Y.  Dalpe and Aiken, S. G., ?Arbuscular mycorrhizal fungi associated with Festuca species in the Canadian High Arctic?, Canadian Journal of Botany, vol. 76, p. 1930, 1998.

A. K.  Brysting, Aiken, S. G., Lefkovitch, L. P., and Boles, R. L., ?Dupontia (Poaceae) in North America?, Canadian Journal of Botany, vol. 81, pp. 769-779, 2003.

A. K.  Brysting, Fay, M. F., Leitch, I. J., and Aiken, S. G., ?One or more species in the arctic grass genus Dupontia?-a contribution to the Panarctic Flora project?, Taxon, vol. 53, pp. 365-3, 2004.

K. I.  McLachlan, Aiken, S. G., Lefkovitch, L. P., and Edlund, S. A., ?Grasses of the Queen Elizabeth Islands?, Can. J. Bot, vol. 67, pp. 2088-2105, 1989.

S. G.  Aiken and Lefkovitch, L. P., ?Arctagrostis (Poaceae, tribe Pooideae) in North America and Greenland?, Canadian Journal of Botany, vol. 68, pp. 2422-2432, 1990.

S. G.  Aiken and Fedak, G., ?Chromosome numbers in North American Festuca (Poaceae)?, Canadian Journal of Botany, vol. 70, pp. 1940-1944, 1991.

S. G.  Aiken and Gardiner, S. E., ?SDA-PAGE of seed proteins in Festuca (Poaceae): taxonomic implications?, Canad. J. Bot, vol. 69, pp. 1425-1432, 1991.

S. G.  Aiken and Fedak, G., ?Cytotaxonomic observations on North American Festuca (Poaceae)?, Canadian Journal of Botany, vol. 70, pp. 1940-1940, 1992.

S. G.  Aiken and Darbyshire, S. J., ?The morphology of a vegetatively proliferating inflorescence of Kentucky bluegrass, Poa pratensis?, Canad. Field-Nat, vol. 98, pp. 249-251, 1984.

S. G.  Aiken and Lefkovitch, L. P., ?The taxonomic value of using epidermal characteristics in the Canadian rough fescue complex (Festuca altaica, F. campestris, F. hallii,«F. scabrella»)?, Canadian Journal of Botany, vol. 62, pp. 1864-1870, 1984.

S. G.  Aiken, Darbyshire, S. J., and Lefkovitch, L. P., ?Restricted taxonomic value of leaf sections in Canadian narrow-leaved Festuca (Poaceae)?, Can. J. Bot, vol. 63, pp. 995-1007, 1985.

L.  Watson, Aiken, S. G., Dallwitz, M. J., Lefkovitch, L. P., and Dube, M., ?Canadian grass genera: keys and descriptions in English and French from an automated data bank?, Can. J. Bot, vol. 64, pp. 53-70, 1986.

S. G.  Aiken, Lefkovitch, L. P., Darbyshire, S. J., and Armstrong, K. C., ?Vegetative proliferation in inflorescences of red fescue (Festuca rubra sl, Poaceae)?, Canadian Journal of Botany, vol. 66, pp. 1-10, 1988.