You will need needles to knit both in the round, and flat.
You will also need a crochet hook a size or 2 larger than your knitting needles.
If you do this pattern in sock yarn instead of lace weigh, you will need slightly more yardage.
Cloris was the Nymph associated with spring, flowers, and new growth. Her Roman equivalent was the goddess Flora. She was abducted by and later married Zepher, the god of the west wind.