The term cross-fertilisation is identified in base64 scheme by the sequence Y3Jvc3MtZmVydGlsaXNhdGlvbg==, while the MD5 signature is equal to 70a261b93e736dd8069f95ad99d06f2d. The ASCII encoding of cross-fertilisation in hexadecimal notation is 63726f73732d66657274696c69736174696f6e.