Snow97: N. Snow. 1997. Application of the phylogenetic species concept: a botanical 



monographic perspective. Austrobaileya 5: 1-8. 

 Snow98: N. Snow. 1998. Nomenclatural changes hi Leptochloa P. Beauvois sensu lato (Poaceae, 



Chloridoideae). Novon 8: 77-80. 

 SnowOO: N. Snow, N. Holton. 2000. Additions to Weber's three-letter family acronyms based on 



results of the Angiosperm Phylogeny Group. Taxon 49: 77-78. 

 Snow03: N. Snow, G. P. Guymer, G. Sawvel. 2003. Systematics of Austromyrtus, Lenwebbia, 



and the Australian species of Gossia (Myrtaceae). Syst. Bot. Monogr. 65: 1-95. 

 Snow 04a: N. Snow, J. W. Brasher. February 2004. A provisional checklist of vascular plants for 



the Southern Rocky Mountain Interactive Flora, (web link defunct). 

 Snow04b: N. Snow, J. W. Brasher, R. Wallace, J. Grasser, W. F. Jennnings. 2004. Noteworthy 



Collections: Colorado. Madrono 51: 331-332. 

 Snow07a: N. Snow. Checklist of Vascular Plants of the Southern Rocky Mountain Region. 



Version 1. September 2007. (web page defunct; see next entry) 

 Snow07b: N. Snow. Checklist of Vascular Plants of the Southern Rocky Mountain Region. 



Version 2. October 2007. ( w^w^w.conps.org/plant-lists.html ) 

 Snow07c:N. Snow. 2008. A new combination in Elymus (Poaceae. Triticieae). Phytologia 89: 



223-224. 

 Snow07d: N. Snow. 2008. Updated generic keys for Poaceae for the Southern Rocky Mountain 



Region. 1 . Bromns L. Aquilegia 31: 1-4. 

 Snow08a: N. Snow. 2008. Updated generic keys for Poaceae for the Southern Rocky Mountain 



Region. 2. Poa. Aquilegia 32 (1): 1-3. 

 Snow08b: N. Snow. 2008. Updated generic keys for Poaceae for the Southern Rocky Mountain 



Region. 3. Festuca. Aquilegia 32 (2): 1-3. 

 Snow09: N. Snow. New 3-letter family acronyms for vascular plants with comprehensive listings 



online. Bishop Museum Occasional Papers 102: In reivew. 

 Spencer03: S. C. Spencer, A. E. Spencer. 2003. Navarre lia willamettensis and Navarettia 



saximontana (Polemoniaceae), new species from ephermeral wetlands of western North 



America. Madrono 50: 196-199. 

 Sprichiger04: R.-E. Sprichiger, V. Savolainen, M. Figeat, D. Jeanmonod. 2004. Systematic 



Botany of Flowering Plants. Science Publishers, Inc. Enfield (NH), USA & Plymouth, UK. 

 Stutz87: H. C. Stutz S. C. Sanderson, E. D. McArthur, G. L. Chu. 1987. Chromosome races of 



Gruyia hramkgei (Chenopodiaceae). Madrono 34: 142-149. 

 Sun05: F.-J. Sun, G. A. Levin, S. R. Downie. 2005. A multivariate analysis of Cymopterus 



glomeratus, formerly known as C. acaulis (Apiaceae). Rhodora 107: 359-385. 

 Trock98: D. K. Trock, T. M. Barkley. 1998. Seven new combinations and a new name in 



Packera (Asteraceae: Senecioneae). Sida 18: 385-387. 

 Tucker70: J. M. Tucker. 1970. Studies in the Quercus undulata complex: IV. The contribution 



of Quercus havardii. Amer. J. Bot. 57: 71-84. 

 Tucker71: J. M. Tucker. 1971. Studies in the Quercus undulata complex: V. The type of 



Quercus undulata. Amer. J. Bot. 58: 329-341. 

 Turner87: B. L. Turner. 1987. Taxonomic study of Machaeranlhera. sections Machaer anther a 



and Hesperastrum (Asteraceae). Phytologia 62: 207-266. 

 Veldkamp08: J. F. Veldkamp. 2008. Senecio cymablar hides. S. subnudus. and S. subpeltatust, 



history of a mudllef Asteraceae: Senecioneae). J. Bot. Res. Inst. Texas 2:1215-1218. 

 Vinnerslen07: A. Vinnerslen. J. Manning. 2007. A new classification of Colchicaceae. Taxon 56: 



171-178. 



315 



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