Vaccinium uliginosum explained

Vaccinium uliginosum (bog bilberry, bog blueberry, northern bilberry or western blueberry) is a Eurasian and North American flowering plant in the heath family Ericaceae.

Description

Vaccinium uliginosum is a small deciduous shrub growing to 10- tall, rarely 1abbr=offNaNabbr=off tall, with brown stems (unlike the green stems of the closely related bilberry). The leaves are oval, 4mm30mm long and 2- wide, blue-green with pale net-like veins, with a smooth margin and rounded apex.

The flowers are pendulous, urn-shaped, pale pink, 4– long, produced in mid spring. The fruit is a dark blue-black berry 5- in diameter, with a white sweet flesh, ripe in late summer. Cytology is 2n = 24.^[1]

Subspecies

Three subspecies have been described, but not all authorities distinguish them:

• Vaccinium uliginosum subsp. microphyllum Lange – Arctic plants
• Vaccinium uliginosum subsp. occidentale (A.Gray) Hultén – North American plants
• Vaccinium uliginosum subsp. uliginosum

Distribution and habitat

The plant is native to cool temperate regions of the Northern Hemisphere, at low altitudes in the Arctic, Baltics, and at high altitudes south to the Pyrenees, the Alps, and the Caucasus in Europe, the mountains of Mongolia, northern China, the Korean Peninsula and central Japan in Asia, and the Sierra Nevada in California and the Rocky Mountains in Utah in North America.^[2]

It grows on wet acidic soils on heathland, moorland, tundra, and in the understory of coniferous forests, from sea level in the Arctic, up to 3400m (11,200feet) altitude in the south of the range.

V. uliginosum can survive long, severe climatic oscillations.^{[3] [4]}

Uses

The berries can be eaten raw or cooked, used to make jelly or pies, or dried to make pemmican.^[5]

In Korean cuisine, bog bilberry is used to make infused liquor (Deuljjuk-sul).

Further reading

• Book: Blamey . M. . Grey-Wilson . C. . 1989 . Flora of Britain and Northern Europe . Hodder & Stoughton.

External links

• • Jepson Manual treatment of Vaccinium uliginosum – flora of California.
• Flora Europaea: Vaccinium uliginosum
• Plants of British Columbia: Vaccinium uliginosum

Notes and References

1. Redpath . Lauren E. . Aryal . Rishi . Lynch . Nathan . Spencer . Jessica A. . Hulse-Kemp . Amanda M. . Ballington . James R. . Green . Jaimie . Bassil . Nahla . Hummer . Kim . Ranney . Thomas . Ashrafi . Hamid . Nuclear DNA contents and ploidy levels of North American Vaccinium species and interspecific hybrids . Scientia Horticulturae . Elsevier BV . 297 . 2022 . 0304-4238 . 10.1016/j.scienta.2022.110955 . 110955. free .
2. http://luirig.altervista.org/flora/taxa/index1.php?scientific-name=vaccinium+uliginosum Altervista Flora Italiana, Falso mirtillo, Vaccinium uliginosum L.
3. Alexander . Jake M. . Chalmandrier . Loïc . Lenoir . Jonathan . Burgess . Treena I. . Essl . Franz . Haider . Sylvia . Kueffer . Christoph . McDougall . Keith . Milbau . Ann . Nuñez . Martin A. . Pauchard . Aníbal . Rabitsch . Wolfgang . Rew . Lisa J. . Sanders . Nathan J. . Pellissier . Loïc . 3 . 2017-11-27 . Lags in the response of mountain plant communities to climate change . Global Change Biology . 24 . 2 . 563–579 . 10.1111/gcb.13976 . 1354-1013 . 5813787 . 29112781.
4. De Witte . LC . Armbruster . GFJ . Gielly . L . Taberlet . P . Stocklin . J . 2011-11-10 . AFLP markers reveal high clonal diversity and extreme longevity in four key arctic‐alpine species . Molecular Ecology . 21 . 5 . 1081–1097 . 10.1111/j.1365-294x.2011.05326.x . 0962-1083 . 22070158.
5. Book: Nyerges, Christopher. Foraging Washington: Finding, Identifying, and Preparing Edible Wild Foods. Falcon Guides. 2017. 978-1-4930-2534-3. Guilford, CT. 965922681.