The term helenium autumnale is identified in base64 scheme by the sequence aGVsZW5pdW0gYXV0dW1uYWxl, while the MD5 signature is equal to 23229339602497e1b4c9b34968417fff. The ASCII encoding of helenium autumnale in hexadecimal notation is 68656c656e69756d20617574756d6e616c65.