Which Alankar (figure of speech) is used in the line "चरण-कमल बंदौ हरि राई" (Charan-kamal bandau hari rai)?

In the line "चरण-कमल बंदौ हरि राई", the feet (Upameya) are directly identified with the lotus (Upamana) without any comparison words like 'se', 'si', or 'saman'. When there is an assertion of identity between the Upameya and Upamana, it is called Rupak Alankar.