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Publications: 2004

Holmgren, P.K. 2004. Lectotypification and a new combination in western North American Cleomaceae. Brittonia 56: 103-106.

Kropp, B. R. and P. B. Matheny. 2004. Basidiospore homoplasy and variation in the Inocybe chelanensis group in North America. Mycologia 96(2): 295-309.

Larson, S.R., Jones, T.A., Jensen, K.B. 2004. Phylogeography of bluebunch wheatgrass. Agricultural Research Service Publication.

Massa, A.N., K.B. Jensen, S.R. Larson, and D.J. Hole. 2004. Morphological Variation in Bromus section Ceratochloa germplasm of Patagonia. Can. J. of Bot. 82: 136-144.

Monaco, T. A., J. B. Norton, D. A. Johnson, T. A. Jones, and J. M. Norton. 2004. Sol nitrogen controls on grass seedling tiller recruitment. p. 47-50. In: A. L. Hild, N. L. Shaw, S. E. Meyer, D. T. Booth, and E. D. McArthur (compilers). Seed and soil dynamics in shrubland ecosystems: Proceedings. RMRS-P-31, USDA-FS Rocky Mountain Res. Sta., Fort Collins, Colo.

Norton, J. B., T. A. Monaco, J. M. Norton, D. A. Johnson, and T. A. Jones. 2004. Cheatgrass invasion alters soil morphology and organic matter dynamics in big sagebrush-steppe rangelands. p. 57-63. In: A. L. Hild, N. L. Shaw, S. E. Meyer, D. T. Booth, and E. D. McArthur (compilers). Seed and soil dynamics in shrubland ecosystems: Proceedings. RMRS-P-31, USDA-FS Rocky Mountain Res. Sta., Fort Collins, Colo.

Patterson. T. B. and T. J. Givnish. 2004. Geographic cohesion, chromosomal evolution, parallel adaptive raditions, and congruent floral adaptations in Calochortus (Calochortaceae): evidence from a cpDNA phylogony. New Phytol. 161-253-264.

Peel, M. D., K. H. Asay, D. A. Johnson, and B. L. Waldron. 2004 Forage production of sainfoin across an irrigation gradient. Crop Science 44: 614-619.

Prather, L.A., O. Alvarez-Fuentes, M.H. Mayfield, and C.J. Ferguson. 2004. The Decline of Plant COllecting in the United States: A Threat to the Infrastructure of Biodiversity Studies. Systematic Botany 29(1): 15-28.

Prather, L.A., O. Alvarez-Fuentes, M.H. Mayfield, and C.J. Ferguson. 2004. Implications of the Decline in Plant COllecting for Systematic and Floristic Research. Systematic Botany 29(1): 216-220.

Ramsey, R. D. and L. M. Shult. 2004. Evaluating the geographic distribution of plants in Utah from the Atlas of the Vascular Plants of Utah. Western North American Naturalist (In Press).

Reveal, J.M. 2004. Nomenclatural Summary of Polygonaceae Subfamily Eriogonoideae. Harvard Papers in Botany9(1): 143-230.

Shultz, L. M. Spinacacia, Beta, Aphanisma, Axyris, Allenrolfea, Polycnemum, and Dysphania In:Flora of North America Editorial Committee. The Flora of North America North of Mexico, Vol. 4: Caryophylliidae, part 1. Oxford University Press., New York. (In Press). http://www.fna.org.

Shultz. L. M. Editor of Chenopodiaceae In:Flora of North America Editorial Committee. The Flora of North America North of Mexico, Vol. 4: Caryophylliidae, part 1. Oxford University Press., New York. (In Press). http://www.fna.org.

Spencer, S.C. and A.E. Spencer. 2004. navarretia williamettensis and Navarettia saximontana (Polemoniaceae), new species from ephemeral wetlands of western North America. Madrono 50:196-199.

Sun, F. -J., S. R. Downie, and R. L. Hartman. 2004. An ITS-Based Phylogenetic Analysis of the Perennial, Endemic Apiaceae of Western North America. Systematic Botany 29: (In Press).

Sun, F. -J., and S. R. Downie. 2004. A molecular systematic investigation of Cymopterus and its allies based on phylogenetic analyses of nulclear (ITS) and plastid (rps16 intron) DNA sequences. South African Journal of Botany (In Press).

Vazquez, F.M. & M.E. Barkworth. 2004. Resurrection and emendation of Macrochloa (Gramineae: Stipeae). Botanical Journal of the Linnean Society 144: 483-495.

Vincent, M. A. 2004. On the spread and current distributions of Pyrus calleryana in the United States. Castanea (In Press).