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Taxon  Report  
Lobularia maritima  (L.) Desv.
Sweet alyssum
Lobularia maritima is a perennial herb that is not native to California.
Cal-IPC rating: limited
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Observation Search
~1071 records in California
redone or more occurrences
within a 7.5-minute quadrangle
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Bloom Period
Genus: Lobularia
Family: Brassicaceae  
Category: angiosperm  
PLANTS group:Dicot
Jepson eFlora section: eudicot

Communities: escaped cultivar
Name Status:
Accepted by JEF + PLANTS

Alternate Names:
PLANTSAlyssum maritimum
PLANTSClypeola maritima
PLANTSKoniga maritima
Information about  Lobularia maritima from other sources

[Wikipedia] Mediterranean Basin & Macaronesia region native: Distribution This plant is native to the Mediterranean Basin and the Macaronesia region: (Canary Islands, Madeira, Cape Verde). It is widely naturalized elsewhere in the temperate world, including the United States. There is an endemic subspecies in the local flora of the Columbretes Islands of the western Mediterranean. (contributed by Mary Ann Machi)

[Cal-IPC] Invasiveness: Lobularia maritima (sweet Alyssum) is a perennial (family Brassicaceae) found along the coast of California and in the San Francisco Bay area. Sweet Alyssum is a common ornamental plant that has escaped cultivation and invaded disturbed coastal dunes, scrub, bluffs, prairies and riparian areas. It has a long flowering season, and appears to have the ability to rapidly colonize suitable habitats. This Mediterranean native may crowd out native plants in some habitats. (contributed by Mary Ann Machi)


Suggested Citation
Calflora: Information on California plants for education, research and conservation, with data contributed by public and private institutions and individuals. [web application]. 2024. Berkeley, California: The Calflora Database [a non-profit organization]. Available: https://www.calflora.org/   (Accessed: 05/29/2024).