Basic knitted fabrics include stocking stitch, reverse stocking stitch, garter stitch, seed stitch, faggoting, and tricot. In some cases, these fabrics appear differently on the right side (as seen when making the stitch) than on the wrong side (as seen from the other side, when the work is turned). Stockinette/stocking stitch and reverse stockinette stitch Stocking stitch (in US, stockinette stitch) is the most basic knitted fabric; every stitch (as seen from the right side) is a knit stitch. In the round, stocking stitch is produced by knitting every stitch; by contrast, in the flat, stocking stitch is produced by knitting and purling alternate rows. Stocking-stitch fabric is very smooth and each column ("wale") resembles a stacked set of "V"'s. It has a strong tendency to curl horizontally and vertically because of the asymmetry of its faces. Reverse stocking stitch is produced in the same way as stocking, except that the purl stitches are done on the right side and the knit stitches on the wrong side. In the round, reverse stocking stitch is produced by purling every stitch. Garter stitch Garter stitch is the most basic form of welting (as seen from the right side). In the round, garter stitch is produced by knitting and purling alternate rounds. By contrast, in the flat, garter stitch is produced by knitting every stitch (or purling every stitch, though this is much less common, and often referred to as 'reverse garter stitch'). In garter-stitch fabrics, the "purl" rows stand out from the "knit" rows ( a similar effect is used in shadow knitting). Together, they form little horizontal ridges. Garter-stitch fabric has significant lengthwise elasticity and little tendency to curl, due to the symmetry of its faces. Seed/moss stitch Seed stitch is the most basic form of a basketweave pattern; knit and purl stitches alternate in every column ("wale") and every row ("course"). In other words, every knit stitch is flanked on all four sides (left and right, top and bottom) by purl stitches, and vice versa. Moss stitch (also called Irish/American moss stitch) is created by alternating between knit and purl stitches across every row as well. Here, however, there are always two knit stitches stacked upon each other in every column and they are flanked by two purl stitches on all four sides. Seed/moss-stitch fabrics lie flat; the symmetry of their two faces prevents them from curling to one side