This is a leaf pattern I adapted from the arrowhead lace stitch pattern. Any size needle or yarn can be used. Thin yarn and a relatively large needle will make a delicate lacy leaf with the ‘ribs’ prominent. A thicker yarn or smaller needles will make a more solid, textured leaf.

Errata:
I thought I had fixed this but evidently not. There is an error in line 13.

The incorrect line 13 is:
Row 13: slip1, YO, SSK, YO, slip 2 knitwise, K1, pass slipped stitches over, YO, KI
(9 st)

The correct line 13 should be:
Row 13: slip1, YO, SSK, YO, slip 2 knitwise, K1, pass slipped stitches over, YO, K2tog, YO, KI
(9 st)