Lycium barbarum Archives - Wonderful Weed Weekly

**Attractive hedge plant from the Solanaceae:** *Lycium barbarum* or Duke of Argyll’s Teaplant with young and old flowers (by Matt Summers)

The Solanaceae or Nightshade family is a family with edible as well as poisonous members. It is therefor a fascinating one with 11 genera described in Stace of which many are neophytes.

Neophytes were introduced to these shores after the discovery of the New World in c.1550 on purpose as an ornamental or food plant. But many are also arrived accidently through wool shoddy, and in more recent years with oil-seed, bird-seed and agricultural seed.

Extract from PDF all about Wool Shoddy:

“On enquiry he found that wool waste (“shoddy”) was unloaded at the sidings and delivered to local farmers for use as a manure, and when this was followed up foreign weeds were found to be plentiful in their fields. By 1952 he had found 112 species of wool aliens in Bedfordshire (Dony, 1953) and was in touch with the firms near Bradford that despatched the “shoddy” -in that year he went to Yorkshire and in Bradford, Morley, Heckmondwike and Kirkheaton found over 40 species.”

The Wild Flower Key describes just the 5 best-known species in the Nightshade Family:

Lycium barbarum or Duke of Argyll’s Teaplant
Datura stramonium or Thorn-apple
Hyoscyamus niger or Henbane
Solanum dulcamara or Bittersweet
Solanum nigrum or Black Nightshade
Atropa belladonna or Deadly Nightshade

**The 5 best-known Solanacea on Plate 61 from ‘The Concise British Flora in Colour’ by W. Keble-Martin**

Pictures with gratitude from Mike Poulton, Matt Summers and Wikipedia Commons. FBBC added behind the common name below in the contents when the plant is described in the Flora of Birmingham and the Black Country.

Warning:

Please note that this is an educational blog and not a guide for medicinal use. All plants in this family are poisonous!! Many poisonous plants are however also often employed as medicine in a much reduced amount of course.