The term centaurea americana is identified in base64 scheme by the sequence Y2VudGF1cmVhIGFtZXJpY2FuYQ==, while the MD5 signature is equal to 4edfff99243e78d00ba0365b3ccccb0f. The ASCII encoding of centaurea americana in hexadecimal notation is 63656e74617572656120616d65726963616e61.