The term northern dune tansy is identified in base64 scheme by the sequence bm9ydGhlcm4gZHVuZSB0YW5zeQ==, while the MD5 signature is equal to a9951b02f383a66b96d8286f17824baa. The ASCII encoding of northern dune tansy in hexadecimal notation is 6e6f72746865726e2064756e652074616e7379.