If you would like to support this site, please consider Donating.
Useful Temperate Plants

Arctous rubra

(Rehder & E.H.Wilson) Nakai

Ericaceae


This name is not universally accepted, with some authorities still using the name Arctostaphylos rubra (Rehder & E.H.Wilson) Fernald. We are following the treatment in the Flora of China[
266
Title
Flora of China
Publication
 
Author
 
Website
http://flora.huh.harvard.edu/china/
Publisher
Missouri Botanical Garden Press; St. Louis.
Year
1994
ISBN
 
Description
An excellent, comprehensive resource in 25 volumes. In addition to the botanical information the flora also gives basic information on habitat and some uses. An on-line version is also available.
] and the Flora of N. America[
270
Title
Flora of N. America
Publication
 
Author
 
Website
http://flora.huh.harvard.edu/fna/
Publisher
 
Year
0
ISBN
 
Description
An on-line version of the flora with an excellent description of the plant including a brief mention of plant uses.
].

+ Synonyms

Arctostaphylos rubra (Rehder & E.H.Wilson) Fernald

Arctous alpina rubra Rehder & E.H.Wilson

Common Name:

Arctous rubra
Close-up of the flowers
Photograph by: Denali National Park and Preserve
Creative Commons License
Arctous rubra Arctous rubra Arctous rubra

General Information

Arctous rubra is a deciduous shrub growing 3 - 20cm tall The plant spreads by stolons and rhizomes to form trailing mats of growth[
270
Title
Flora of N. America
Publication
 
Author
 
Website
http://flora.huh.harvard.edu/fna/
Publisher
 
Year
0
ISBN
 
Description
An on-line version of the flora with an excellent description of the plant including a brief mention of plant uses.
,
1050
Title
Fire Effects Information System
Publication
 
Author
 
Website
http://www.feis-crs.org/feis/
Publisher
 
Year
0
ISBN
 
Description
An on-line information site with comprehensive information on over 1,100 species of plant. Mainly developed to supply information on the effects of fire on plants and animals, it also contains a wealth of other information on the plants
].
The plant is occasionally harvested from the wild for local use as a food. It can be used in restoration projects within its native range and is also sometimes grown as an ornamental.

Known Hazards

None known

Botanical References

266
Title
Flora of China
Publication
 
Author
 
Website
http://flora.huh.harvard.edu/china/
Publisher
Missouri Botanical Garden Press; St. Louis.
Year
1994
ISBN
 
Description
An excellent, comprehensive resource in 25 volumes. In addition to the botanical information the flora also gives basic information on habitat and some uses. An on-line version is also available.
,
270
Title
Flora of N. America
Publication
 
Author
 
Website
http://flora.huh.harvard.edu/fna/
Publisher
 
Year
0
ISBN
 
Description
An on-line version of the flora with an excellent description of the plant including a brief mention of plant uses.

Range

E. Asia - China, Korea; N. America - Alaska to NewFoundland, south to British Colombia,Wyoming and Manitoba

Habitat

Rocky and gravelly, arctic or alpine tundra, often in calcareous soils, coastal limestone heaths, swampy woods; at elevations up to 2,500 metres[
270
Title
Flora of N. America
Publication
 
Author
 
Website
http://flora.huh.harvard.edu/fna/
Publisher
 
Year
0
ISBN
 
Description
An on-line version of the flora with an excellent description of the plant including a brief mention of plant uses.
].

Properties

Edibility Rating *  *
Medicinal Rating *  *
Other Uses Rating *  *
HabitDeciduous Shrub
Height0.15 m
PollinatorsInsects
Cultivation StatusOrnamental, Wild

Cultivation Details

Arctous rubra occurs in areas with cold temperate, boreal, and arctic climates, and thus has a very high winter hardiness[
1050
Title
Fire Effects Information System
Publication
 
Author
 
Website
http://www.feis-crs.org/feis/
Publisher
 
Year
0
ISBN
 
Description
An on-line information site with comprehensive information on over 1,100 species of plant. Mainly developed to supply information on the effects of fire on plants and animals, it also contains a wealth of other information on the plants
].
The plant grows besy in a sunny position ans prefers moist to wet soils, although drainage may vary from good to poor. It is rated moderately tolerant to intolerant of drought[
1050
Title
Fire Effects Information System
Publication
 
Author
 
Website
http://www.feis-crs.org/feis/
Publisher
 
Year
0
ISBN
 
Description
An on-line information site with comprehensive information on over 1,100 species of plant. Mainly developed to supply information on the effects of fire on plants and animals, it also contains a wealth of other information on the plants
]. It is found most commonly in loams, sands, or gravels of variable pH[
1050
Title
Fire Effects Information System
Publication
 
Author
 
Website
http://www.feis-crs.org/feis/
Publisher
 
Year
0
ISBN
 
Description
An on-line information site with comprehensive information on over 1,100 species of plant. Mainly developed to supply information on the effects of fire on plants and animals, it also contains a wealth of other information on the plants
]. The soil can be very rich in organic matter, though permafrost layer often underlies the soil and drainage is thus poor. Soil pH can range widely, the plant being found in very acid conditions with a pH as low as 3.4 - 3.9, whilst it can also be found in calcareous soils where the pH can range from 8.0 - 8.2[
1050
Title
Fire Effects Information System
Publication
 
Author
 
Website
http://www.feis-crs.org/feis/
Publisher
 
Year
0
ISBN
 
Description
An on-line information site with comprehensive information on over 1,100 species of plant. Mainly developed to supply information on the effects of fire on plants and animals, it also contains a wealth of other information on the plants
].

Edible Uses

Fruit - raw or cooked. Whilst edible they are not generally considered to be very palatable to humans, though they are widely eaten by many other creatures.[
1050
Title
Fire Effects Information System
Publication
 
Author
 
Website
http://www.feis-crs.org/feis/
Publisher
 
Year
0
ISBN
 
Description
An on-line information site with comprehensive information on over 1,100 species of plant. Mainly developed to supply information on the effects of fire on plants and animals, it also contains a wealth of other information on the plants
]. The fruit can be used to make a jam[
1050
Title
Fire Effects Information System
Publication
 
Author
 
Website
http://www.feis-crs.org/feis/
Publisher
 
Year
0
ISBN
 
Description
An on-line information site with comprehensive information on over 1,100 species of plant. Mainly developed to supply information on the effects of fire on plants and animals, it also contains a wealth of other information on the plants
]. The brick red or scarlet, globose fruits are 6 - 10mm in diameter[
270
Title
Flora of N. America
Publication
 
Author
 
Website
http://flora.huh.harvard.edu/fna/
Publisher
 
Year
0
ISBN
 
Description
An on-line version of the flora with an excellent description of the plant including a brief mention of plant uses.
].

Medicinal

The fresh fruit has been eaten to treat a cold[
1050
Title
Fire Effects Information System
Publication
 
Author
 
Website
http://www.feis-crs.org/feis/
Publisher
 
Year
0
ISBN
 
Description
An on-line information site with comprehensive information on over 1,100 species of plant. Mainly developed to supply information on the effects of fire on plants and animals, it also contains a wealth of other information on the plants
]

Agroforestry Uses:

Arctous rubra is recommended for restoration plantings on moist to wet sites in upper subalpine and boreal sites. It has shown 'promise' for establishment on disturbed sites. For example, the plant recovered within 2 - 3 years after oil spills in the Northwest Territories. On winter spill sites, it was 'markedly stimulated' after the spill, probably due to reduced interference from other plant species[
1050
Title
Fire Effects Information System
Publication
 
Author
 
Website
http://www.feis-crs.org/feis/
Publisher
 
Year
0
ISBN
 
Description
An on-line information site with comprehensive information on over 1,100 species of plant. Mainly developed to supply information on the effects of fire on plants and animals, it also contains a wealth of other information on the plants
].

Other Uses

None known

Propagation

Seed - best sown in a greenhouse as soon as it is ripe. Arctostaphylos seeds, especially if not sown fresh, are generally stimulated into germinating by one of two methods. The most effective is fire passing quickly over seeds that are lying dormant in the soil - this breaks down their surface coat allowing them to imbibe moisture when it next rains and then germinate. Alternatively, stomach acids act upon the seed coat when the fruit is eaten by various animals - the seed frequently passes through the gut unharmed and is deposited in a convenient pile of nutrients when the animal defecates - the seed will often still benefit from a period of winter cold before germinating in the spring. Both of these methods can be somewhat reproduced by the gardener - the seed can be placed under some straw which is then set alight - both seeds and ashes should be sown. Alternatively, pouring a small amount of nearly boiling water on the seeds (being careful not to cook them!) and then soaking them for 12 - 24 hours in warm water will have somewhat the same effect as stomach acids. Follow this treatment with a cold stratification at 2 - 5°c for 2 months[
11
Title
Trees and Shrubs Hardy in Great Britain. Vol 1 - 4 and Supplement.
Publication
 
Author
Bean. W.
Publisher
Murray
Year
1981
ISBN
-
Description
A classic with a wealth of information on the plants, but poor on pictures.
,
200
Title
The New RHS Dictionary of Gardening. 1992.
Publication
 
Author
Huxley. A.
Publisher
MacMillan Press
Year
1992
ISBN
0-333-47494-5
Description
Excellent and very comprehensive, though it contains a number of silly mistakes. Readable yet also very detailed.
]. The seed will then usually germinate in 2 - 3 months at 15°c[
134
Title
Growing from Seed. Volume 2.
Publication
 
Author
Rice. G. (Editor)
Publisher
Thompson and Morgan.
Year
1988
ISBN
-
Description
Very readable magazine with lots of information on propagation. An interesting article on Ensete ventricosum.
]. As soon as they are large enough to handle, prick the seedlings out into individual pots, being very careful no to damage the roots, and grow them on in light shade in a greenhouse or cold frame for at least their first winter, Plant out in late spring or early summer.
Cuttings of side shoots, 5 - 8cm with a heel, late summer to early winter in a frame. Takes one year[
78
Title
Propagation of Trees, Shrubs and Conifers.
Publication
 
Author
Sheat. W. G.
Publisher
MacMillan and Co
Year
1948
ISBN
-
Description
A bit dated but a good book on propagation techniques with specific details for a wide range of plants.
].
Division in early spring. Take care because the plant resents root disturbance[
200
Title
The New RHS Dictionary of Gardening. 1992.
Publication
 
Author
Huxley. A.
Publisher
MacMillan Press
Year
1992
ISBN
0-333-47494-5
Description
Excellent and very comprehensive, though it contains a number of silly mistakes. Readable yet also very detailed.
]. Pot the divisions up and keep them in a lightly shaded position in a cold frame or greenhouse until they are growing away actively.
Layering in spring[
200
Title
The New RHS Dictionary of Gardening. 1992.
Publication
 
Author
Huxley. A.
Publisher
MacMillan Press
Year
1992
ISBN
0-333-47494-5
Description
Excellent and very comprehensive, though it contains a number of silly mistakes. Readable yet also very detailed.
].
Cite as: Temperate Plants Database, Ken Fern. temperate.theferns.info. 2019-06-17. <temperate.theferns.info/plant/Arctous+rubra>

Add a Comment:

If you have any useful information about this plant, please leave a comment. Comments have to be approved before they are shown here.