Miner’s lettuce also known as winter purslane, is an interrelated and interbreeding plant with pair of single leaves which are opposite each other and are separated by a flowering branch. Leaves are completely fused into the perfoliate disc which is also known as cauline leaf below the flower stalk. Many early North American settlers used it as food and are popular among miners during the California gold rush as it was known to cure and avert scurvy. Stems, leaves, and blossoms have a high content of Vitamin C, calcium and proteins. Miner’s lettuce seems to possess medicinal properties and is also used as a spring tonic for restoring appetite and Native Americans use the brew as a gentle laxative. This lettuce has a mild taste and is commonly mixed with other salad leaves such as spinach or lettuce or with paprika, dry mustard, garlic, and cloves and used as garnishes for soups or in salads. It is also used in pasta dishes, stir-fries, or combined with sorrel to make pesto.
Miner’s lettuce is a small, slightly succulent, herbaceous annual plant that is light green and has round and disk-like leaves surrounding the smooth and tender stems. As the plant blooms, there is small white and pinkish color flower that grows on top of its rounded leaves.
Flowers
Flowers are five-petaled and bloom from February through May. About 5 to 40 white to pale pink flowers occurs on slender down-curved stalks cluster above a circular to weakly squared, a cup-like green structure that resembles leaf and completely surrounds the stem.
Leaves
Leaves while young are basal and are narrowly oblanceolate narrowing to a short petiole. Basal leaves become oval to triangular as it matures held aloft on long petioles. Cauline leaves lack petioles and opposite on stem fusing at the base forming collar around the stem. Usually, leaves are bright green.
Habitat
Generally it is found in winter and early spring in shady spots related with various types of vegetation from coastal sage scrub and chaparral to oak woodland and pine forests. Also found in wetlands but sometimes in non-wetlands. Common in western Canada and the U.S. but also grows in Cuba, Central America, and Australia.
Health benefits of Miner’s lettuce
- Blood purifier
Miner’s lettuce is used by the body to cleanse the body. It is a purifying green that fortifies and filters out blood and lymph systems when consumed. Chlorophyll is antioxidant-rich nutrients such as Vitamin C so lettuce acts as a great detoxifier eliminating environmental toxins and heavy metals stored in the liver.
- Omega fatty acids
Miner’s lettuce is closely associated with wild purslane plants. Purslane is renowned for its high level of Omega-3 fatty acids is commonly found in all green leafy vegetables. Omega-3 fatty acids act as anti-inflammatory counteracting pro-inflammatory effects of LA omega-6 fats and their derived oils.
Culinary uses
- Leaves are consumed raw or cooked.
- Stalks and flowers are consumed raw. Add it to salads.
- Use it as lettuce or spinach with paprika, dry mustard, cloves, garlic or use it in salads or garnishes for soups.
- Use it in pasta dishes, stir-fries, or combine it with sorrel for making pesto.
- Make it into a fruity miner’s lettuce smoothie by adding pears, berries, and bananas.
- Consume the leaves raw or cooked.
- Cook and serve it with meat dishes or pair with vegetables or added to pesto.
Medicinal uses
- Leaves are gently laxative.
- Use it as a tonic or effective diuretic.
- Apply the poultice made from mashed plants to rheumatic joints.
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