Common Names:
San Diego Thornmint
Phonetic Spelling:
a-kan-tho-MIN-tha il-i-si-FOH-lee-uh
Description:
Acanthomintha ilicifolia is a small annual herb that typically grows 10 to 40 centimeters (4 to 16 inches) tall. It has a branched, somewhat sprawling form and is covered in glandular hairs. The leaves are opposite, ovate to lanceolate, and have spiny-toothed margins, resembling holly leaves. They are typically 1 to 3 centimeters (0.4 to 1.2 inches) long. The plant produces small, tubular flowers that are white to pale lavender, often with purple spots. The flowers are arranged in dense, spherical clusters at the ends of stems and bloom from late spring to early summer.
Distribution/Location:
Native to southern California and northern Baja California, Mexico. It is primarily found in San Diego County.
Environmental Concerns:
Acanthomintha ilicifolia is considered threatened and is listed as a federally endangered species in the United States. Habitat loss due to urban development, agriculture, and invasive species are major threats.
Conservation efforts focus on protecting existing populations and their habitats, managing invasive species, and restoring degraded areas. Conservation plans may include habitat preservation, seed banking, and cultivation for reintroduction.
Additional Notes:
San Diego Thornmint plays a role in native plant communities by providing nectar and habitat for various insects, including pollinators. Its presence indicates healthy chaparral and coastal sage scrub ecosystems.
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