Flavours include vanilla, boysenberry, white chocolate & raspberry, gingernut, strawberry & cream, caramel & almond. Later notable hybrids include olallieberry, boysenberry, marionberry , and tayberry; all are multi-generational hybrids. The fragrance opens with pomegranate, coconut water and boysenberry. Boysen created a hybrid berry which Walter Knott later named the boysenberry, after Rudy Boysen. Skip Spence plays guitar on "Never" and piano on "Boysenberry Jam". There is a hybrid variety with Boysenberry in Australia called "Silvanberry". It had a boys love imprint, Boysenberry Books, that launched in 2007.