Apiaceae is a major family from Apiales and includes many important vegetable medicinal crops. Heat shock transcription factors (Hsf) play roles in heat tolerance during plant development. Here, we conducted systematic analyses of the Hsf gene three species, including 17 Apium graveolens (celery), 32 Coriandrum sativum (coriander), 14 Daucus carota (carrot). A total 73 genes were identified rep...