
%0 Journal Article
%A Vaughton, G 
%T Pollination and Seed Set of <I>Banksia spinulosa</I>: Evidence for Autogamy
%J Australian Journal of Botany
%D 1988/12/01
%V 36
%N 6
%P 633-642
%K 
%R https://doi.org/10.1071/BT9880633
%U https://www.publish.csiro.au/paper/BT9880633 
%X The breeding system of Banksia spinulosa var. neoanglica in the New England National Park was examined by excluding pollen vectors and hand pollinating inflorescences. Fruit set of xenogamous and open inflorescences was greater than geitonogamous and autogamous treatments, although not all differences were significant. No differences were found in the number of seeds per follicle or seed weight between treatments. A reduced number of follicles and smaller seeds occurred in the apical third of inflorescences in all treatments. This report of autogamous seed set contrasts with previous findings for this species and indicates intra-specific variation in the breeding system. 
