Thistle Sage

Thistle Sage (Salvia carduacea) is a striking annual wildflower native to the arid regions of California and Baja California. Despite its prickles and formidable thistle-like appearance, it belongs to the fragrant mint family (Lamiaceae). This resilient plant produces highly distinctive, bright lavender-to-purple flowers that feature beautifully fringed lower lips and contrasting bright red-orange anthers. Growing in sandy patches, washes, and dry fields, it is a hallmark of spring in the Mojave Desert and chaparral ecosystems. It has evolved to thrive in drought-prone environments, bursting into bloom during early spring and setting seeds before the extreme summer heat arrives. Indigenous peoples historically used its nutritious seeds for food and medicinal teas, highlighting its ecological and cultural value.

Hábitat: Found in dry, sandy or gravelly soils, desert washes, and open chaparral flats of California and Baja California.