Berberis glaucocarpa Stapf

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Credits

Article from Bean's Trees and Shrubs Hardy in the British Isles

Recommended citation
'Berberis glaucocarpa' from the website Trees and Shrubs Online (treesandshrubsonline.org/articles/berberis/berberis-glaucocarpa/). Accessed 2024-11-02.

Synonyms

  • B. coriacea Brandis, not St.-Hil.

Other taxa in genus

Glossary

bloom
Bluish or greyish waxy substance on leaves or fruits.
entire
With an unbroken margin.
glabrous
Lacking hairs smooth. glabrescent Becoming hairless.
globose
globularSpherical or globe-shaped.
oblanceolate
Inversely lanceolate; broadest towards apex.
raceme
Unbranched inflorescence with flowers produced laterally usually with a pedicel. racemose In form of raceme.
section
(sect.) Subdivision of a genus.
type specimen
A herbarium specimen cited in a taxonomic account to define a particular species or other taxon.

References

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Credits

Article from Bean's Trees and Shrubs Hardy in the British Isles

Recommended citation
'Berberis glaucocarpa' from the website Trees and Shrubs Online (treesandshrubsonline.org/articles/berberis/berberis-glaucocarpa/). Accessed 2024-11-02.

A tall and vigorous deciduous shrub to 12 ft high of suckering habit and with glabrous pale yellow stems; spines mostly single, 15 to 25 in. long. Leaves 114 to 212 in. long, 25 to 1 in. wide, oblanceolate to obovate, green on both sides, entire or with a few distant teeth. Flowers in a stiff, stout raceme 34 to 112 in. long. Fruits on short, stumpy stalks, oblong to globose, about 13 in. long, black but covered with a dense white bloom.

Native of the W. Himalaya. The type specimen was collected early in the last century and given by Brandis the name (never published) of B. coriacea, but it seems to have been cultivated as “B. aristata” or “B. asiatica”. In 1926, Stapf (Bot. Mag., t. 9102) remarked on its affinity to B. lycium and B. lycioides and gave it the name B. glaucocarpa (Brandis’ name having been used earlier for another barberry); his description was later amplified by Dr Ahrendt.

It is not certain when and by whom it was first introduced, but it seems almost certain that it was this species and not the tender B. asiatica that was introduced (as Lindley records) by Sir Thomas Dyke-Acland in 1832 and used as a hedge-plant on his Killerton estates in Devon (and, we may reasonably infer, on his estates near Minehead as well). For it is B. glaucocarpa, so Mr Hadden informs us, that is today found in hedgerows between Porlock and Minehead and even around Cloutsham on Exmoor. This would also explain why it is still commoner in south-western gardens than it is elsewhere.

B. glaucocarpa has been confused with B. aristata and grown under that name. But it is well distinguished from the barberries of that group (section Tinctoriae) by its fruits, the ground colour being black, though masked with a heavy white bloom. In the Tinctoriae the fruits are red or purple. Its closest relationship is with B. lycium and other members of section Asiaticae.