The yarn called for is Paternayan Tapestry yarn, which is light fingering weight, but it also says or corresponding amounts of any worsted weight yarn. I am assuming they meant Paternayan Persian Wool.

I am also assuming that the following amounts are for one motif only. The pattern calls for 30 motifs, plus a border.

You will need
10 skeins of tan worsted weight yarn
5 skeins of burgundy
2 skeins of brown
1 skein of purple
1 skein of black
yarn needle
scissors