5Mihulka S,Pysek P. Invasion history of Oenothera congeners in Europe:a comparative study of spreading rates in the last 200 years[J].{H}Journal of Biogeography,2001,(5):597-609.
6Fetscher A E,Kohn J R. Stigma behavior in Mimulus aurantiacus (Scrophulariaceae[J].{H}American Journal of Botany,1999,(8):1130-1135.
7Hewage N P,Hampton J G,Hill M J. Effect of pollen source and stigma receptiwty on seed production in ten cultivars of Dianthus plumarius L[J].Journal of Applied Seed Production,1999,(17):43-47.
8Petanidou T,Ellis-Adam A C,Nijs den H C M. Differential pollination success in the course of individual flower development and flowering time in Gentiana pneumonanthe L.,(Gentianaceae)[J].{H}Botanical Journal of the Linnean Society,2001,(1):25-33.
9Jones M L. Ethylene responsiveness in carnation styles is associated with stigma receptivity[J].{H}Sex Plant Reprod,2002,(3):107-112.
