Is the Hadith: "Paradise laughed, and out came truffles; and the Earth laughed, and out came mustard" authentic?

The hadith "Paradise laughed" is not found in the compilations of Sunnah. As for the hadith "The earth laughed, and from its laughter, roses grew; so whoever wishes to smell my fragrance, let him smell the rose," it is fabricated and a lie. However, the hadith "Truffles are a part of the manna, and their water is a cure for the eye" is authentic.