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American alpine speedwell

Veronica wormskjoldii

Also called Alpine Speedwell, Wormskjold's Alpine Speedwell

American alpine speedwell
Photo: Walter Siegmund (talk), CC BY-SA 3.0

American alpine speedwell is a low rhizomatous perennial herb of moist subarctic and alpine habitats, such as mountain forest understories, from northern and western North America to Greenland. It is grown mainly as a hardy native wildflower for cold, moist, shaded or cool sites.

Family
Plantaginaceae (Plantain family)
Grows as
Perennial
Light
Part shade, Full sun
Water
Keep soil consistently moist, especially during the growing season.
Soil
Moist, humus-rich, well-drained loam.
Temperature
Hardy in cold climates; tolerates subarctic winters, protect from prolonged heat above 30 °C.
How easy
Easy
Native range
E. U.S.A. to Greenland
Climate
subalpine or subarctic

About

Veronica wormskjoldii is a species of flowering plant in the plantain family known by the common name American alpine speedwell. It is native to much of northern and western North America, including the western United States and northern Canada, from where it grows in moist alpine habitat, such as mountain forest understory. It has a wide subarctic distribution from Alaska to Greenland. It is named after the Danish botanist Morten de Wormskjold (1783–1845) who had studied under professor Jens Wilken Hornemann (1770–1841) and had reportedly collected 157 species of vascular plants during an expedition to Greenland in 1812–1813, more than doubling the then number known.

Other Veronica plants

Speedwell · Veronica pimeleoides · Veronica sect. Hebe · French Speedwell · Green field speedwell · Veronica Recurva · Alpine speedwell · American speedwell · Water speedwell · Leafless-stemmed speedwell · Veronica arcuata · Veronica arenaria

Text excerpted from the Wikipedia article Veronica wormskjoldii 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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