Vellus Aureum is a term that has different meanings depending on the context. Here are some of the meanings found in the search results:

• In the context of fashion, Vellus Aureum is a term used by the Italian luxury fashion house Ermenegildo Zegna to describe the worlds finest wool. The company set up the Vellus Aureum Trophy in collaboration with the Australian Superfine Wool Growers Association to recognize the best wool producers in the world.

• In Greek mythology, Vellus Aureum (or Golden Fleece) is a legendary object that was sought after by Jason and the Argonauts. It was said to be the wool of a metallic golden color, produced by the winged ram Chrysomallos.

• In literature, Vellus Aureum is the title of a poem by the Italian humanist Maffeo Vegio. The poem is also known as Das Goldene Vlies and was written in 1431.

In summary, Vellus Aureum can refer to a type of wool, a legendary object from Greek mythology, or a poem by Maffeo Vegio.