Veronica incana explained

Veronica incana, the silver speedwell, is a species of flowering plant in the family Plantaginaceae.^[1] It is native to parts of Eastern Europe and Russia, all of Siberia, Mongolia, and northern China, and has been introduced to Czechoslovakia.^[2] A number of authorities consider it to be a subspecies of the spiked speedwell Veronica spicata; Veronica spicata subsp.incana.^[3] It is a parent of the hybrids Veronica ×czemalensis (with V.porphyriana) and Veronica ×grisea (with V.longifolia).^[4]

External links

• Veronica incana | High Plains Gardening
• Veronica spicata subsp. incana 'Pure Silver' (Silver Speedwell) - Gardenia.net

Notes and References

1. Web site: Veronica incana silver speedwell /RHS Gardening . 2021-10-08 . www.rhs.org.uk . The Royal Horticultural Society . en-gb . Buy this plant ... 6 suppliers.
2. Web site: Veronica incana L. . . Plants of the World Online . Board of Trustees of the Royal Botanic Gardens, Kew . 8 October 2021.
3. Web site: Veronica spicata subsp. incana silver speedwell /RHS Gardening . 2021-10-08 . www.rhs.org.uk . The Royal Horticultural Society . en-gb . Synonyms; Veronica incana, Veronica candida.
4. Web site: Veronica incana International Plant Names Index . 2021-10-08 . www.ipni.org . The Royal Botanic Gardens, Kew, Harvard University Herbaria & Libraries and Australian National Botanic Gardens.