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Common Name:

General Information

Stellaria sessiliflora is a perennial plant that can grow up to 0.30 metres tall.
It is harvested from the wild for local use as a food.

Known Hazards

Although no mention has been seen for this species, the leaves of some members of this genus contain saponins.
Although poisonous, saponins also have a range of medicinal applications and many saponin-rich plants are used in herbalism (particularly as emetics, expectorants and febrifuges) or as sources of raw materials for the pharmaceutical industry. Saponins are also found in a number of common foods, such as many beans.
Saponins have a quite bitter flavour and are in general poorly absorbed by the human body, so most pass through without harm. They can be removed by carefully leaching in running water. Thorough cooking, and perhaps changing the cooking water once, will also normally remove most of them. However, it is not advisable to eat large quantities of raw foods that contain saponins.
Saponins are much more toxic to many cold-blooded creatures, such as fish, and hunting tribes have traditionally put large quantities of them in streams, lakes etc in order to stupefy or kill the fish and make them easy to catch[].

Botanical References

Range

E. Asia - Japan.

Habitat

Along the sides of streams in woods and uplands all over Japan[].

Properties

Edibility Rating
Habit	Perennial
Height	0.30 m
Pollinators	Insects
Cultivation Status	Wild

Cultivation Details

We have very little information on this species and do not know if it will be hardy outdoors in Britain, though judging by its native range it should succeed outdoors at least in the milder parts of the country. See the plants native habitat for ideas on its cultivation needs.

Edible Uses

The young leaves are possibly edible[].

Medicinal

None known

Other Uses

None known

Propagation

Seed - sow spring in a cold frame. When they are large enough to handle, prick the seedlings out into individual pots and plant them out in the summer.
Division in spring.