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Betula celtiberica

Betula celtiberica
Photo: SABENCIA Bertu Ordiales, CC BY-SA 4.0

Betula celtiberica, the Iberian white birch, is a native tree of Britain, northwest Spain and Portugal, often found on cool north-facing slopes in mixed forest with beech. It is a cool-climate birch best suited to temperate gardens with moist, cool conditions.

Family
Betulaceae (Birch family)
Grows as
Tree
Light
Full sun, Part shade
Water
Keep soil consistently moist, especially in its first years, without waterlogging.
Soil
Moist, well-drained, slightly acidic to neutral loam.
Temperature
Hardy to about -20 °C; cool summers suit it best.
How easy
Easy
Safety
Not known to be toxic
Native range
W. Great Britain, N. & C. Spain to N. Portugal
Climate
temperate

About

Betula celtiberica, the Iberian white birch, is a species of flowering plant in the family Betulaceae, native to Great Britain, northwestern Spain and Portugal. In Spain is it often found on north-facing valley slopes, forming mixed mesic forests with the common beech Fagus sylvatica. Some authors, particularly in Britain, treat it as a subspecies of Betula pubescens (downy birch), with the suggestion that it is a stabilised hybrid between that and Betula pendula (silver birch).

Other Betula plants

Betula utilis subsp. albosinensis · Yellow birch · Himalayan birch · Betula austrosinensis · Chichibu Birch · China birch · Hearleaf Birch · Korean Birch · Asian Black Birch · Erman's Birch · Japanese bog birch · Resin birch

Text excerpted from the Wikipedia article Betula celtiberica by its contributors, under CC BY-SA 4.0; the excerpts and the care summary drawn from them are shared under the same licence.

The care summary was written by AI (Claude, Anthropic) from the sources on this page, with general growing knowledge where they are silent. Check before relying on it.

Life form, climate and native range: World Checklist of Vascular Plants, Royal Botanic Gardens, Kew (CC BY 3.0), reformatted; see Plants of the World Online.

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