The Temperate Database is in the process of being updated, with new records being added and old ones being checked and brought up to date where necessary. This record has not yet been checked and updated.
Sambucus williamsii is a Deciduous Shrub
It is harvested from the wild for local use as a food, medicine and source of materials.
Although no specific mention has been seen for this species, the leaves and stems of some, if not all, members of this genus are poisonous[
]. The fruit of many species (although no records have been seen for this species) has been known to cause stomach upsets to some people. Any toxin the fruit might contain is liable to be of very low toxicity and is destroyed when the fruit is cooked[
E. Asia - Korea.
We have very little information on this species and do not know if it will be hardy in Britain, though judging by its native range it could succeed outdoors in many parts of this country. We are not sure if the plant is a shrub or a perennial. The following notes are based on the general needs of the genus.
Tolerates most soils, including chalk[
], but prefers a moist loamy soil[
]. Grows well in heavy clay soils. Tolerates some shade but is best in a sunny position[
]. Tolerates atmospheric pollution and coastal situations[
Plants in this genus are notably resistant to honey fungus[
Young leaves - cooked[
]. This use is inadvisable, see the notes above on toxicity.
The leaf is emetic and is used in the treatment of ague fits, serving to break the fit[
The flowers are diaphoretic and diuretic[
The juice of the stem is emetic[
A decoction of the root is used in the treatment of rheumatoid arthritis[
The plant is anodyne and carminative[
The plant has insecticidal properties[
Seed - best sown as soon as it is ripe in the autumn in a cold frame, when it should germinate in early spring. Stored seed can be sown in the spring in a cold frame but will probably germinate better if it is given 2 months warm followed by 2 months cold stratification first[
]. Prick out the seedlings into individual pots when they are large enough to handle. If good growth is made, the young plants can be placed in their permanent positions during the early summer. Otherwise, either put them in a sheltered nursery bed, or keep them in their pots in a sheltered position and plant them out in spring of the following year.
Cuttings of half-ripe wood, 7 - 10cm with a heel, mid summer in a frame[
Cuttings of mature wood of the current season's growth, 15 - 20cm with a heel, late autumn in a frame or a sheltered outdoor bed[