Veronica arvensis
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| Corn Speedwell | |
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| Binomial: | Veronica arvensis |
| Type: | Annual |
Veronica arvensis -- known variously as Corn Speedwell, Common Speedwell, Speedwell, Rock Speedwell, or Wall Speedwell -- is a low-growing herb native to Europe, but also an invasive weed in North America.
[edit] Description
Low-growing, somewhat hairy plant with small dark-blue flowers. Flowers from late spring through early autumn.
[edit] Ecology
Spread by the small seeds, usually with the help of foot traffic. Common in nursery containers.
[edit] Uses
Has some medicinal uses.
[edit] Control
- Cultivation: Cultivation is most effective before the plant starts to flower.
- Mulching (for prevention): Effective
- Pulling: Pulls easiy
- Flame: Flame is effective, especially when growing in hardscapes.
- Disposal: Hot piles only if flowers or seeds are present.
