nodoki

Nodoki, scientifically known as Veronica officinalis, is a species of flowering plant in the plantain family Plantaginaceae. It is a low-growing, creeping perennial herb native to Europe and Asia, and has been introduced to North America. Nodoki is characterized by its small, oval, serrated leaves and its slender spikes of pale blue to lavender flowers that bloom in the summer.

The plant typically grows in sandy or rocky soils, often found in woodlands, meadows, and heathlands. It spreads by runners, forming a dense mat close to the ground. Historically, nodoki has been used in traditional medicine for a variety of ailments, particularly for respiratory issues and as a general tonic. It has been consumed as a tea or used topically.

In some regions, nodoki is also known by common names such as common speedwell, medicinal speedwell, or grondu. While it has a history of medicinal use, it is not widely recognized or used in modern pharmaceuticals. Its ecological role includes providing a food source for certain insects. The plant is generally hardy and requires minimal maintenance, making it an easy-to-grow ground cover in suitable conditions.