1. IUCN Species Survival Commission. IUCN, Gland Coates DJ, Carstairs S, Hamley VL (2003) Evolutionary patterns and genetic structure in localized and widespread species in the Stylidium caricifolium complex (Stylidiaceae). Am J Bot 90:997–1008CrossRef Coates DJ, Tischler G, McComb JA (2006) Genetic variation and the mating system in the rare Acacia sciophanes compared with its common sister species Acacia anfractuosa (Mimosaceae). Conserv Genet 7:931–944CrossRef Cosner ME, Crawford DJ (1994) Comparisons of isozyme diversity in 3 rare species of Coreopsis (Asteraceae). Syst Bot 19:350–358CrossRef USDA PLANTS Database (2009) United States Department of Agriculture.
Natural Resources Conservation Service, Baton Rouge. http://plants.usda.gov. Cited July 2009 Dekker J (2003) The foxtail (Setaria) species-group. learn more Weed Sci 51:641–656CrossRef Edwards AL, Sharitz RR (2000) Population genetics of two rare perennials in isolated wetlands: Sagittaria isoetiformis and S-teres (Alismataceae). Am J Bot 87:1147–1158PubMedCrossRef Esparza-Olguin L, Valverde T, Mandujano MC (2005) Comparative demographic analysis of three Neobuxbaumia species (Cactaceae) with differing degree of rarity. Popul Ecol 47:229–245CrossRef Falinski J (1998) Androgyny check details of individuals and polygamy in populations of Salix myrsinifolia Salisb. in the south-western part of its
geographical Axenfeld syndrome range (NE-Poland). Perspect Plant Ecol Evol Syst 1:238–266CrossRef Farnsworth EJ (2007) Plant life history traits of rare versus frequent plant taxa of sandplains: implications for research and management trials. Biol Conserv 136:44–52CrossRef Felsenstein J (1985) Phylogenies and the comparative method. Am Nat 125:1–15CrossRef Flora Iberica (2009) Plantas vasculares de la Península Ibérica e Islas Baleares. http://www.floraiberica.es/v.2.0/PHP/generos_lista.php. Cited June 2009 Gawler SC, Waller DM, Menges ES (1987) Environmental factors affecting establishment and growth
of Pedicularis furbishiae, a rare endemic of the St. John River Valley, Maine. Bull Torrey Bot Club 114:280–292CrossRef Ghermandi L, Guthmann N, Bran D (2004) Early post-fire succession in northwestern Patagonia grasslands. J Veg Sci 15:67–76CrossRef Glemin S, Petit C, Maurice S et al (2008) Consequences of low mate availability in the rare self-incompatible species Brassica insularis. Conserv Biol 22:216–221PubMedCrossRef Gove AD, Fitzpatrick MC, Majer JD et al (2009) Dispersal traits linked to range size through range location, not dispersal ability, in Western Australian angiosperms. Glob Ecol Biogeogr 18:596–606CrossRef Guitian J, Sanchez JM (1992) Flowering phenology and fruit-set of Petrocoptis grandiflora (Caryophyllaceae). Int J Plant Sci 153:409–412CrossRef Harper JL (1981) The meanings of rarity. In: Synge H (ed) The biological aspects of rare plant conservation.