Asteraceae FAMILY

Lactuca formosana

Edibility

1/5

Medicinal

2/5

Safety & Hazards

Although no specific mention of toxicity has been seen for this species, many plants in this genus contain a narcotic principle, this is at its most concentrated when the plant begins to flower. This principle has been almost bred out of the cultivated forms of lettuce but is produced when the plant starts to go to seed[ 13 Title Hamlyn Encyclopaedia of Plants. Publication Author Triska. Dr. Publisher Hamlyn Year 1975 ISBN 0-600-33545-3 Description Very interesting reading, giving some details of plant uses and quite a lot of folk-lore. ].

Botanical Description

Lactuca formosana is an annual to possibly short-lived perennial plant. It produces a rosette of leaves and a single, loosely-branched stem around 50 - 150cm tall[ 266 Title Flora of China Publication Author Website http://flora.huh.harvard.edu/china/ Publisher Missouri Botanical Garden Press; St. Louis. Year 1994 ISBN Description An excellent, comprehensive resource in 25 volumes. In addition to the botanical information the flora also gives basic information on habitat and some uses. An on-line version is also available. ]. The plant is harvested from the wild for local use as a food and medicine

Habitat & Origin

Origintemperate

Native RangeE. Asia - eastern and southeastern China.

HabitatGrassland on mountain slopes, and in valleys, thickets or forests on mountain slopes, in fields, along roads at elevations from 100 - 2,000 metres[ 266 Title Flora of China Publication Author Website http://flora.huh.harvard.edu/china/ Publisher Missouri Botanical Garden Press; St. Louis. Year 1994 ISBN Description An excellent, comprehensive resource in 25 volumes. In addition to the botanical information the flora also gives basic information on habitat and some uses. An on-line version is also available. ].