Kalmar "Black Elder" tana nufin wani nau'in tsiron fure da aka sani a kimiyance da suna Sambucus nigra. Wani nau'in datti ne wanda ya fito daga Turai da Arewacin Amurka kuma an san shi da berries masu launin shuɗi-baƙar fata, waɗanda aka fi amfani da su wajen dafa abinci, yin giya, da magungunan gargajiya. A wasu al'adu, ana kuma yarda da shukar tana da abubuwan sufi ko na ruhaniya.
