Is there a better botanical term than conker? Gladly accepting your suggestions! ~AR
Horse chestnuts, or conkers, are the seeds of Aesculus hippocastanum. Though native to Southeastern Europe, A. hippocastanum is found worldwide in parks and on streetsides. These trees have white flowers which grow in clusters called panicles, and each panicle grows only a few conkers.
(Source: brilliantbotany)
