The term cystopteris fragilis is identified in base64 scheme by the sequence Y3lzdG9wdGVyaXMgZnJhZ2lsaXM=, while the MD5 signature is equal to d85cdc709d9231aa449c613465ee9274. The ASCII encoding of cystopteris fragilis in hexadecimal notation is 637973746f7074657269732066726167696c6973.