The term annual salt-marsh aster is identified in base64 scheme by the sequence YW5udWFsIHNhbHQtbWFyc2ggYXN0ZXI=, while the MD5 signature is equal to 65f6c5e2250f88f56101eec8b3b64101. The ASCII encoding of annual salt-marsh aster in hexadecimal notation is 616e6e75616c2073616c742d6d61727368206173746572.