https://en.wikipedia.org/wiki/Erythrina_caffra#/media/File:Erythrina_Caffra_flower.JPG
https://nyadagbladet.se/vetenskap/botaniker-tar-bort-rasistiska-namn-pa-vaxtarter/attachment/erythrina-caffra/
https://en.wikipedia.org/wiki/Erythrina_caffra#/media/File:Erythrina_Caffra_flower.JPG