Eriodictyon crassifolium

Eriodictyoncrassifolium

Eriodictyon crassifolium, commonly known as thickleaf yerba santa, is a species of flowering plant in the Boraginaceae family. It is native to California and Baja California, where it grows in a variety of habitats including chaparral, coastal sage scrub, and woodlands.

Description

Eriodictyon crassifolium is a shrub that typically grows to a height of 1 to 3 meters. The leaves are thick, leathery, and covered with a sticky resin, which gives the plant its common name, "thickleaf yerba santa." The leaves are lance-shaped and can be up to 15 centimeters long. The plant produces clusters of small, tubular flowers that are usually white to lavender in color. The flowering season is typically from April to July.

Habitat and Distribution

This species is found in the California chaparral and woodlands ecoregion, which includes parts of California and Baja California. It thrives in dry, rocky soils and is often found on slopes and in canyons. Eriodictyon crassifolium is adapted to fire-prone environments and can resprout from its root crown after a fire.

Ecology

Eriodictyon crassifolium plays a role in its ecosystem by providing habitat and food for various pollinators, including bees and butterflies. The plant's sticky leaves can trap insects, which may deter herbivory.

Uses

Historically, the leaves of Eriodictyon crassifolium have been used by indigenous peoples for medicinal purposes. The plant is known for its expectorant properties and has been used to treat respiratory conditions such as asthma and bronchitis. The leaves can be chewed or made into a tea.

Conservation

Eriodictyon crassifolium is not currently listed as a threatened or endangered species. However, its habitat is subject to pressures from urban development, agriculture, and fire suppression practices.

Related Pages

• Eriodictyon
• Boraginaceae
• California chaparral and woodlands
• Chaparral
• Coastal sage scrub