manna - It was not indeed the common manna, as they then seem to have believed, but the properties which are noted in this passage are common to it and the natural product: in size, form and color it resembled the seed of the white coriander, a small round grain of a whitish or yellowish grey.
Related Commentaries of Exodus 16:31
Exodus 16:31
31 And the house of Israel called the name thereof Manna: and it was like coriander seed, white; and the taste of it was like wafers made with honey.