Claytonia perfoliata, Winter Purslane, Miner's Lettuce Hardy annual, Ht. 30cm, spread 15cm. Small white flowers surrounded by large succulent green bracts. Green, spear-shaped leaves. Culinary; the whole plant is edible. Want to know more? For hardiness, soil types, planting location and growing advice, please see our Jekkapedia entry. For information on growing herbs from seeds please see Jekka's video on how to sow seeds, Jekka's blog or our FAQs page.