Grindelia hirsutula

Species of flowering plant

Grindelia hirsutula, commonly known as the hairy gumplant, is a species of flowering plant in the Asteraceae family. It is native to western North America, particularly in regions of California, Oregon, and Nevada.

Description

Gum Plant (Grindelia hirsutula) in its natural habitat

Grindelia hirsutula is a perennial herb that can grow up to 1 meter tall. The plant is characterized by its sticky, resinous leaves and stems, which are covered in fine hairs. The leaves are alternately arranged and have a lanceolate shape with serrated edges.

The flowers of Grindelia hirsutula are bright yellow and daisy-like, with a central disc surrounded by numerous ray florets. The flower heads are borne on long stalks and bloom from late spring to early fall. The plant produces a distinctive gum-like resin, which is particularly noticeable on the flower buds.

Habitat and Distribution

Grindelia hirsutula is commonly found in open, sunny areas such as grasslands, chaparral, and coastal scrub. It thrives in well-drained soils and is often found in disturbed areas, such as roadsides and fields.

The species is widely distributed across the western United States, with a significant presence in California. It is adaptable to various environmental conditions, which contributes to its widespread occurrence.

Ecological Importance

Grindelia hirsutula plays a role in its ecosystem by providing nectar and pollen for a variety of pollinators, including bees and butterflies. The plant's sticky resin can also deter herbivores, providing a natural defense mechanism.

Uses

Historically, Grindelia hirsutula has been used in traditional medicine by Native American tribes. The resinous exudate from the plant was used to treat skin irritations, respiratory issues, and as an antiseptic. Modern herbalists continue to explore its potential medicinal properties.

Conservation

While Grindelia hirsutula is not currently considered threatened, habitat destruction and changes in land use can impact local populations. Conservation efforts focus on preserving natural habitats and promoting biodiversity.

Related Pages

• Grindelia
• Asteraceae
• California flora