"Cestrum diurnum" sunan botanical ne ga nau'in tsiron furanni a cikin dangin nightshade (Solanaceae) wanda aka fi sani da "Day Jessamine". Ya fito ne daga yankin Caribbean, Mexico, Amurka ta tsakiya, da Kudancin Amurka, kuma ana noma shi azaman tsire-tsire na ado a wasu sassan duniya. Ita wannan shuka tana da ƙamshi, tubular, farare ko ƙwalwar furanni masu launin rawaya, waɗanda ke buɗewa da rana kuma suna jan hankalin masu yin pollinators kamar kudan zuma da malam buɗe ido.