The collard greens he studies are heirloom varieties that have been passed down for generations, many named for the people who stewarded the seed. “Nancy Malone Wheat Purple is by far my ...

Collard greens have so much more flavor and actually ... a similarly textured variety with red or purple stems known as Russian or red kale; and a flatter, darker blueish-green variety known ...

Collard greens are part of the South's culinary traditions, especially in Black households. Now, a researcher is studying how differences in the leafy vegetable determine its taste and hardiness.

Collard greens (Scott Suchman / For The Washington Post ... a similarly textured variety with red or purple stems known as ...