The term class bacillariophyceae is identified in base64 scheme by the sequence Y2xhc3MgYmFjaWxsYXJpb3BoeWNlYWU=, while the MD5 signature is equal to 81f507d632fe74cb9a7f7d274d5fe90a. The ASCII encoding of class bacillariophyceae in hexadecimal notation is 636c61737320626163696c6c6172696f70687963656165.