title: Catching on to concatenation: evidence for pre-pollination intra-sexual selection in plants.
authors.affiliation: Department of Botany, Rhodes University, PO Box 94, Grahamstown, 6140, South Africa.
authors.forename: Craig I
authors.initials: CI
authors.lastname: Peter
authors.forename: Adam
authors.initials: A
authors.lastname: Shuttleworth
mesh_terms: D000818:Animals; D031108:Asclepias; D035264:Flowers / Q000033:anatomy & histology*; D054817:Pollination
keywords: Asclepiadoideae; Orchidaceae; angiosperm; intrasexual selection; pollen competition; pollinarium; pollination; secondary sex characters