Woolly plantain

Description

Plantago patagonica is a species of plantain known by the common name woolly plantain. It is native to much of North America, including the southern half of Canada, the western and central United States, and northern Mexico, and parts of southern South America. It grows in many types of habitat, including grassland and woodlands. It is a hairy annual herb producing linear or very narrowly lance-shaped basal leaves up to 10 centimetres (4 in) long. There are usually many stemlike inflorescences growing erect to a maximum height of around 15 cm (6 in). Atop the peduncle of the inflorescence is a dense cylindrical or somewhat conical spike of several tiny flowers and bracts. The spike is very woolly. Native Americans including the Navajo, Puebloans, and Hopi used this as a medicinal and ceremonial plant. The Navajo and Puebloans use it for headaches, diarrhea, babies' colic, and to reduce appetite and prevent obesity. Plantago is a genus of about 200 species of flowering plants in the family Plantaginaceae, commonly called plantains or fleaworts. The common name plantain is shared with the unrelated cooking plantain. Most are herbaceous plants, though a few are subshrubs growing to 60 cm (24 in) tall. The leaves are sessile or have a poorly-defined petiole. They have three or five parallel veins that diverge in the wider part of the leaf. Leaves are broad or narrow, depending on the species. The inflorescences are borne on stalks typically 5–40 cm (2.0–15.7 in) tall, and can be a short cone or a long spike, with numerous tiny wind-pollinated flowers. They are found all over the world, including the Americas, Asia, Australia, New Zealand, Africa and Europe. Many species in the genus are cosmopolitan weeds. They are found in many different habitats, most commonly in wet areas like seepages or bogs. They can also be found in alpine and semi-alpine or coastal areas. The cosmopolitan weeds can be frequently seen at the side of roads. The boundaries of the genus Plantago have been fairly stable, with the main question being whether to include Bougueria (one species from the Andes) and Littorella (2–3 species of aquatic plants).