et your neighbors know the purpose of your native garden with this Serviceberry (Amelanchier sp.) sign. Download a high resolution file to print locally to save on shipping and unecessary waste. This sign features a branch of blooming serviceberry and some species this plant supports: the red spotted purple caterpillar (uses serviceberries as one if its host plants), the red spotted purple adult (nectaring on the flowers), and a mining bee (a frequent visitor to serviceberry blooms).