The term penstemon barbatus is identified in base64 scheme by the sequence cGVuc3RlbW9uIGJhcmJhdHVz, while the MD5 signature is equal to 22ffa67a864a4947511313690a7bf455. The ASCII encoding of penstemon barbatus in hexadecimal notation is 70656e7374656d6f6e206261726261747573.