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Lactuca watsoniana
Azorean Lettuce (Lactuca watsoniana, locally alfacinha) is a rare wild lettuce endemic to the Azores and listed as endangered, with fewer than 2000 plants left in the wild. It is a conservation species rather than a garden crop, so growing it requires specialist seed or cuttings and care similar to other lettuce relatives.
Lactuca watsoniana, locally known as alfacinha, is a species of wild lettuce endemic to the Azores. An endangered species, there are fewer than 2000 individuals remaining in the wild. DNA evidence shows that it is closely related to the North American species of Lactuca, while the Canary Islands endemic Lactuca palmensis is more closely related to African and European Lactuca lineage.
Cicerbita macrophylla · Lactuca aculeata · Lactuca alpestris · Tall blue lettuce · Canada lettuce · Lactuca dissecta · Lactuca dolichophylla · Woodland lettuce · Grassleaf lettuce · Hairy lettuce · Indian lettuce · African Lettuce
Text excerpted from the Wikipedia article Lactuca watsoniana by its contributors, under CC BY-SA 4.0; the excerpts and the care summary drawn from them are shared under the same licence.
The care summary was written by AI (Claude, Anthropic) from the sources on this page, with general growing knowledge where they are silent. Check before relying on it.
Life form, climate and native range: World Checklist of Vascular Plants, Royal Botanic Gardens, Kew (CC BY 3.0), reformatted; see Plants of the World Online.
