Prickly Lettuce (Lactca serriola) is an annual that can also function as a biennial. It is native to the Mediterranean area and was likely introduced into the U.S. as a contaminate in seed.

Understanding the Context

It invades ... Palatability: Although prickly lettuce is the wild ancestor of domestic lettuce it is very bitter and unpalatable to people, even when young. Cattle can develop emphysema from feeding on fresh, young plants, but dried or mature plants are apparently not toxic. Prickly lettuce is considered a superfood because of its rich nutritional profile, including multiple vitamins, minerals, and antioxidants.

Key Insights

Its potential health benefits, culinary versatility, and ease of incorporation into meals make it a valuable addition to a balanced diet. Prickly Lettuce (Lactuca serriola) is wild, edible and nutritious food. Identify prickly lettuce via its pictures, habitat, height, flowers and leaves. Lactuca serriola, commonly known as prickly lettuce, wild lettuce, or opium lettuce, is an often-overlooked plant with remarkable properties. While many dismiss it as a common weed, this resilient plant has a long history of medicinal, nutritional, and ecological benefits.

Final Thoughts

Prickly lettuce (Lactuca serriola) seeds travel with the help of their downy, white plumes. Prickly lettuce is most commonly a weed of nurseries, orchards, roadsides, and agronomic crops and is found throughout the United States. Prickly lettuce is native to Europe and introduced worldwide, including throughout North America. Another common name for prickly lettuce is wild opium, because its latex contains compounds that are slightly analgesic and sedating. Prickly lettuce is a common winter annual or biennial broadleaf plant in California and is found throughout up to 6600 feet (2000 m). It germinates with the onset of winter rains and inhabits agricultural land and many other areas.

Prickly lettuce is an annual or biennial, in the sense that it sometimes blooms during the same year it germinates, but sometimes grows only as a basal rosette of leaves during the first year. Similar species: Prickly lettuce has a similar growth habit and is found in similar habitats to the sowthistles (annual, prickly, perennial) and other wild lettuces (Lactuca spp.).