Monardella undulata
Monardella undulata is an uncommon species of flowering plant in the mint family known by the common name curlyleaf monardella. It is an annual herb and is endemic to the coast of California.
Description
Monardella undulata grows as a small shrub up to across. Its branched stems are long, and vary from sparsely hairy to being covered with dense, matted, woolly hairs giving a white appearance. Its leaves may be fleshy and are located in clusters along the stem. The flowers are strongly scented, arranged in terminal spikes, wide, and vary from straw-colored through lavender to rose-purple.Subspecies
include:- Monardella undulata subsp. arguelloensis — endemic to Point Arguello in Santa Barbara County.
- Monardella undulata subsp. crispa — endemic to coastal [sage scrub] habitats of northern Santa Barbara County and southern San Luis [Obispo County, California|San Luis Obispo County].
- Monardella undulata subsp. undulata — endemic to coastal sage scrub habitats of northern Santa Barbara and southern San Luis Obispo Counties.
Distribution and habitat
Conservation
The plant is threatened by forces that degrade its coastline habitat, such as sand mining and competing introduced plant species.This species is an important food plant for the endangered Myrtle's silverspot butterfly, which eats its nectar.