Pesach: Can garden cress be used as maror?

Question

I wanted to know—can garden cress (rashad) be used as maror? Garden cress is an herb, very similar to mustard, and its stems are very sharp-tasting. It is, of course, edible. It is also easier to digest despite its spiciness, as opposed to sharpness like that of sechug, since it passes more quickly (similar to wasabi, Japanese horseradish, for those who are familiar).