Seeds "red and black"
The following is a list of native or naturalised species which, at least some of the time, possess this spot-character.
By this, we mean that the seed is partly coloured black and partly red. The red colour may be because of an aril (e.g. Afzelia quanzensis) or simply (apparently) a bicoloured seed as in Abrus precatorius.Number of species: 8
Copyright: Mike Bingham, Annette Willemen, Bart Wursten, Petra Ballings and Mark Hyde, 2011-17
Bingham, M.G., Willemen, A., Wursten, B.T., Ballings, P. and Hyde, M.A.
. Flora of Zambia: List of species with each spot-character: Seeds "red and black".
http://www.zambiaflora.com/speciesdata/species-spot-display.php?species_id=1103, retrieved 24 March 2017