Claytonia perfoliata (Montiaceae) newly reported in Arkansas, U.S.A.
DOI :
https://doi.org/10.17348/jbrit.v13.i2.806Résumé
This is the first record of the western American species Claytonia perfoliata Don ex Willd. (Montiaceae) in Arkansas, and the first record of this species in a natural, undeveloped area east of the Great Plains. A key to species of Claytonia in Arkansas is included.
Références
Gentry, J.L., G.P. Johnson, B.T. Baker, C.T. Witsell, & J.D. Ogle. 2013. Atlas of the vascular plants of Arkansas. University of Arkansas Herbarium. Fayetteville, Arkansas, U.S.A.
iNaturalist. 2019. Available at www.inaturalist.org. Accessed 28 June 2019.
Miller, J. 2003. Claytonia. In: Flora of North America Editorial Committee, eds. 1993+. Flora of North America north of Mexico. 20+ vols. New York, U.S.A., and Oxford, U.K. 4:465–475.
Miller, J. & K.L. Chambers. 2006. Systematics of Claytonia (Portulacaceae). Syst. Bot. Monogr. 78:1–236.
Miller, J. & K.L. Chambers. 2012. Claytonia. In: Jepson Flora Project, eds. Jepson eFlora, http://ucjeps.berkeley.edu/eflora/eflora_display.php?tid=8893. Accessed 28 June 2019.
Rausch, J.H. 2008. The evolution of sel?ng, inbreeding depression, and polyploidy in the Claytonia perfoliata complex (Portulacaceae). Ph.D. dissertation, Washington State University, Pullman, Washington, USA.
