Himalayan Honeysuckle

Leycesteria formosa

''Leycesteria formosa'', the Himalayan honeysuckle, is a deciduous shrub in the family Caprifoliaceae, native to the Himalaya and southwestern China. It is considered a noxious invasive species in Australia, New Zealand, the neighbouring islands of Micronesia, and some other places.
Leycesteria formosa seen at Ettenbühl https://landhaus-ettenbuehl.de/ Geotagged,Germany,Himalayan Honeysuckle,Leycesteria formosa,Summer

Appearance

It has soft, hollow, upright green stems 1–2 m tall, which only last for 2–5 years before collapsing and being replaced by new stems from the roots. The leaves are opposite, dark green, 6–18 cm long and 4–9 cm broad, with an entire or wavy margin. The flowers are produced on 5–10 cm long pendulous racemes; each flower is small, white, subtended by a purple bract. The fruit is a soft purple-black berry 1 cm diameter, eaten by birds which disperse the seeds.
Himalayan Honeysuckle 

    Himalayan Honeysuckle is native to western China, India, Nepal and Burma.
    It has become a serious environmental weed in south-eastern Australia.
    It is a multi-stemmed shrub to 2 m high, which forms dense thickets that smother and shade out native vegetation and prevent the regeneration of native plant species.
    It spreads mostly by bird dispersed seeds, and when stems or dislodged stem pieces are in contact with moist soil and form roots.
    Control of Himalayan Honeysuckle requires an integrated program that includes manual removal and herbicide application.

 Australia,Fall,Geotagged,Leycesteria formosa

Naming

The generic name was coined by Nathaniel Wallich, director of the Calcutta Botanic Garden, in honour of his friend William Leycester, a judge in the native court in Bengal.
Himalayan Honeysuckle (Leycesteria, Pheasant Berry) Photo quality not great but there is the added bonus of  a bumblebee! Flowers,Geotagged,Himalayan Honeysuckle,Leycesteria formosa,United Kingdom

Habitat

Leycesteria formosa may be grown in moist but well-drained soil in full sun to partial shade. It can be pruned back hard if desired. It is often found naturalised in the wild in southern England. In Ireland it is found in roadsides, planted wooded areas, and riverbanks. It is also recorded as ''Symphoricarpos rivularis'' Sukdorf.

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Taxonomy
KingdomPlantae
DivisionAngiosperms
ClassEudicots
OrderDipsacales
FamilyCaprifoliaceae
GenusLeycesteria
SpeciesL. formosa