Juglans hindsii
Beautiful, deciduous tree native to riparian areas in Northern California. Canopies of pinnately compound leaves form a round-topped tree 20 - 60 ft. tall. Flowers in early spring are dangling catkins, followed by round nuts in a fleshy husk. The delicious nuts are small and held in thick, hard to crack shells. An important food source for wildlife. Prefers deep soils and is drought tolerant once established. A natural for along the upper slopes of creeks and rivers.
Juniperus communis ‘Point Saint George’
A striking selection from our northern coast of a species that is widespread across the Northern Hemisphere but rare on the coast of California. Sadly, the original population no longer exists due to seaside erosion. Forming dense mats of silver-green foliage under six inches tall, it slowly spreads to several feet wide. A perfect addition to the rock garden, preferring decent drainage and occasional water once established. Also works well as a container plant where the branches can cascade over the sides creating silvery waterfalls. Likes full sun to light shade. Deer resistant.
Keckiella cordifolia
This Penstemon relative produces a profusion of bright red-orange, tubular flowers on the branch tips late spring into summer which are adored by hummingbirds. It likes to climb through tall chaparral shrubs or spill down slopes. Forms an open arching mound 3 ft. by 3 ft. but can climb 6 ft. or more. Deciduous with winter cold or summer drought, semi-evergreen in milder coastal regions. Requires good drainage in sun to part shade. Moderate to little summer water. Deer resistant.
Koeleria macrantha
An evergreen perennial bunchgrass forming a rounded tuft of narrow, bluish-green blades 6 - 12 inches long. Spike-like panicles of pale green florets rise another 6 - 12 inches above the blades in summer. This widespread species grows from coastal woodlands and prairies to high mountains. Best in sunny locations with well drained soil and moderate to a little summer water. Tolerates light shade, does NOT like heavy, wet soils or deep shade. Deer resistant.
Lathyrus vestitus
From woodland to chaparral throughout much of the California coast ranges comes this charming sweet pea relative. Clusters of dainty flowers ranging in color from white to pink and lavender grace this evergreen vine in the spring, followed by clusters of small peapods. Plant along a fence or amongst shrubs where it will climb up to 8 ft. tall and wide. Provide light shade inland but will tolerate full sun near the coast. Drought tolerant once established but will also accept occasional irrigation. This vine is a host plant to the silvery blue butterfly and the arrowhead blue butterfly.
Lepechinia calycina
A super fragrant sage relative with a wide distribution in California’s coastal ranges. White to pale pink or lavender, open-mouthed, tubular flowers appear in late spring and early summer. Fuzzy, grey leaves clothe the plant all year but less densely in the winter. Can grow 2 - 4 ft. tall and wide with a rather lank form which can be improved with regular pinching. A fast growing perennial for sunny to lightly shaded areas with good drainage. Very drought tolerant once established. Attracts hummingbirds. Deer resistant.
Lepechinia calycina ‘Rocky Point’
An excellent form of a native pitcher sage selected by Tilden Botanic Garden. Features a more compact habit, growing 2 ft. or more tall by 4 ft. or so wide. Pale lavender, tubular flowers appear in spring and summer, drawing hummingbirds into the garden. The fragrant, felted foliage is basically evergreen but is less dense in the winter. Plant in full sun to very light shade and provide good drainage. Very drought tolerant once established and deer resistant.
Lepechinia fragrans
This fragrant sage relative is endemic to Southern California, native to chaparral and woodlands of the Santa Monica and San Gabriel Mountains and the Northern Channel Islands. Softly hairy and strongly fragrant, this woody perennial grows around 4 - 5 feet tall and wide. Showy, lavender-purple, wide-mouthed, tubular flowers bloom in mid to late spring, attracting bumble bees and hummingbirds. Will thrive in full sun to light shade, where it will be drought tolerant once established. Pinching back foliage helps form a dense growth habit. Deer resistant.
Lessingia (Corethrogyne) filaginifolia
This California native perennial often hugs the ground, spreading widely, it threads its silvery foliage decoratively among other plants. Bright lavender, yellow centered aster-like flowers give a summer long season of bloom. Provide full sun to light shade, some summer water and reasonable drainage. A nectar and larval food source for butterflies. Deer resistant.
Lessingia (Corethrogyne) filaginifolia ‘Silver Carpet’
A variable species, this selection hails from the Big Sur Coast and was discovered by Carol Bornstein. Forms an attractive ground hugging mat 4 ft. or more wide. The gorgeous silver foliage is the perfect foil for the 1 inch lavender-pink daisies with yellow centers. Tolerates a wide range of conditions including full sun to light shade, drought and wind. Useful groundcover, meadow plant or spiller where its flowers are enjoyed by bees and butterflies. Best with some summer water inland. Deer resistant.
Ligusticum apiifolium
We love members of the carrot family, with their flat-topped clusters of star-like flowers and excellent habitat value. This species is no exception, though it is rarely grown in nurseries. In spring the clear-white flowers appear in delicate umbels on slender stalks 2 - 4 ft. high. The ferny, bright-green foliage stays close to the ground, rarely reaching more than a foot tall. Occurs in the Coast Range from the San Francisco Bay Area northwards. You may find this species in full sun near the coast or in bright woodlands further inland. Needs decent drainage and occasional to infrequent summer water.
Lomatium californicum
Native to lightly shaded banks or brushy slopes, this interesting native forms clumps of beautiful, ferny, blue-green leaves. The foliage has a pungent celery flavor and grows 1 ft. or so tall. The yellow-green flowers form broad umbels that reach up to 4 ft. high. Good for brightly lit woodlands that go summer dry. Plant with Heucheras, California fescue and Iris. A larval food source for the Anise Swallowtail butterfly.
Lomatium dasycarpum
Native to chaparral, grassland and open woodland throughout much of California, this dainty little member of the carrot family produces flat-topped clusters of fuzzy flowers, yellow in bud and creamy-white when open. The fern-like leaves are gray-green and hairy. Blooms in early spring. A larval food source for the Anise Swallowtail butterfly. Needs well-drained soil and full sun to part shade. Do not water once established. Summer dormant.
Lomatium dissectum
This carrot relative features clusters of small burgundy or yellow flowers held in round clusters in open umbels. Tall, slender stalks about 3 - 4 ft high support the blossoms above broad, finely dissected leaves. Pollinators love the flowers and the anise and indra swallowtail butterflies depend on the leaves as a food source for the developing caterpillars. Grows throughout much of California in hot, inland areas. Plant in full sun to light shade and provide little to no water once established. Needs excellent drainage. A rarity in nurseries.
Lonicera hispidula
This native honeysuckle is often seen climbing over shrubs on the edge of woodlands where its roots are shaded and its foliage is sun drenched. The trumpet-shaped flowers range in color from rosy-pink to pink and white and feature prominent yellow stamens emerging from their mouths. They form clusters which decorate the tips of the vining branches and are attractive to bees and hummingbirds. The high point is the drooping clusters of luminous red berries in late summer which are beautiful to behold and provide a feast for birds, especially orioles. A drought tolerant vine but would appreciate occasional deep summer watering. Considered by some to be deer resistant.
Lonicera involucrata
An interesting native shrub that grows along streams and other moist places. The tubular, red and yellow flowers are borne in pairs on bright red bracts and are hummingbird favorites. Two black shiny fruits follow the flower and are very showy set against the red bracts, making them attractive to birds. Reaches 6 - 10 ft. tall and wide, this neatly branched shrub loses its leaves in the winter. A great addition to the habitat garden in full sun to light shade with regular to occasional deep summer water. Orioles love the fruits. Needs afternoon shade in hot, inland areas. Deer resistant.
Lotus (Hosackia) formosissimus (gracilis)
A low growing native perennial found in seasonally moist meadows, ditches and seeps along California's coast, north to British Columbia. Small, neat leaves form a pretty, low ground cover spreading up to 2 ft. wide. Pea-like flowers have a bright yellow upper petal and deep pink lower petals which bloom in the spring then sporadically through the summer. Plant in full sun to light shade with regular moisture. Makes a nice container plant, too. Flowers visited by bees and other pollinators. Thought to be the larval food source for the possibly extinct lotus blue butterfly.
Lupinus albifrons var. albifrons
A popular California native lupine growing to around 3 ft. tall and wide. Beautiful silver foliage with intense blue-purple flower spikes in the spring. To thrive, this lupine needs full sun to very light shade and excellent drainage. Little to no water once established. Vulnerable to snail and slug predation. An excellent species for native pollinators and a larval host for several species of butterflies. Deer resistant.
Lupinus albifrons var. collinus
A beautiful low growing form of the silver bush lupine. Forms a mat of gorgeous silvery foliage 12 inches or so wide with spires of rich blue flowers rising 12-18 inches tall in the spring. Plant in full sun to very light shade with well drained soil. Flowers attract a wide array of beneficial insects, especially bees of all types. Drought and deer resistant.
Lupinus albifrons var. douglasii
This variety of the popular silver bush lupine has the same wonderful wands of blue-purple flowers in spring and summer but also features larger, silvery leaves covered with fine hairs. The plant itself is also larger, reaching 3 – 5 feet in height. This variety grows from Marin County down to the Channel Islands. Plant in full sun with excellent drainage and little to no summer water once established. A nectar species for native bumblebees and hummingbirds. This is a butterfly host plant for several blues, hairstreaks and the northern cloudy-wing. Deer resistant.
Lupinus arboreus – blue flowered form
Native to coastal areas from Sonoma Co. down to Southern California, the blue bush lupine is distinctive for its grand size (reaching up to 6 ft. tall) and racemes of scented, blue and white flowers. The showy blooms which appear in spring and continue into summer are an excellent nectar source for native bees and hummingbirds. Various butterflies use this species as a larval host plant. The seeds are enjoyed by birds. Grow in full sun with good drainage and occasional to no irrigation once established. Not suitable for areas which get very cold in the winter. Not suitable for Mendocino Co. northwards where it can invade natural areas. Deer resistant.
Lupinus arboreus – yellow flowered form
Native to coastal plant communities from Sonoma County south to Ventura County. Showy, fragrant, clear-yellow flowers in long, dense spikes in mid spring and into summer. A fast-growing, floriferous shrub, 3-6 ft. tall and wide. Excellent choice for coastal areas in full sun with good drainage. Not suggested for gardens in coastal Mendocino County due to its ability to quickly naturalize and take over fragile plant communities. Drought and wind tolerant. Lupines have great habitat value, offering nectar for pollinators and nourishing seeds for birds. Great for hummingbirds and a larval food source for various butterflies. Deer resistant.
Lupinus latifolius var. parishii
A moisture loving lupine that grows along streambanks and throughout woodlands in central and southern California. A lush perennial, growing 3-4 feet tall and wide, with foot long flower spikes of scented, pink to lavender flowers in late spring-early summer. The large, dark green leaves create a bold texture beneath the slender flower stalks. Plant in lightly shaded conditions with some summer water. Dies back to the ground in winter. Attractive to bees and hummingbirds. Deer resistant.
Lupinus nanus
This beautiful ANNUAL lupine can be seen on grassy hills, open slopes and fields, often casting a blue haze of color from a distance in the spring. Low growing, 6 - 20 inches tall and wide, with wonderfully fragrant, rich blue flowers with white markings. Prefers full sun, lean and well drained soils with minimal supplemental watering. Contrasts beautifully with California poppies, providing the classic, blue and gold displays of spring. Attractive to a myriad of pollinators and a larval food source for a number of butterfly and moth species. Deer resistant.
Lupinus nanus – Pacific Pink
Unusual, soft pink flowers distinguish this seed strain of the iconic California sky lupine, the traditionally blue flowered, ANNUAL species which blankets grasslands throughout California in the spring. The blossoms sit in whorls on upright stems above dissected, palmate leaves. This low plant reach 6 – 20 inches tall and wide, combining nicely with low, native perennials and grasses. Enjoys well-draining soil in full sun to light shade. Reseeds fairly readily if exposed soil surrounds the plants. Attractive to a diverse array of pollinators and a larval food source for a number of butterfly and moth species. Deer resistant.
Lupinus polyphyllus
The bog lupine is known for its tall flower spikes of blue to purple or sometimes pink, reaching up to almost 5' tall from a bed of large, dark green leaves about 18" in height. Clumps can grow about 3' wide. This species is the dominant parent used in many popular hybrid lupines. Native to moist places from the San Francisco Bay area northward along the coast and in mountainous places in the interior. Prefers full sun along the coast and dappled shade inland. This lupine tends to go winter dormant. Snails and slugs find lupines especially tasty when young. Needs regular water. One can create a wonderful meadow by planting the bog lupine with other moisture loving species such as lady ferns, umbrella plant and seep monkeyflower. Deer resistant.
Lupinus sericatus
A rare species from Sonoma, Lake and Napa Counties, this lupine forms a low, wide mound of gorgeous, broad, silver leaves with thick,1 -2 foot spikes of mauve-pink to violet flowers in spring. Requires full sun to very light shade and good drainage. Do not water much once established. Lupine flowers attract a wide array of insects, especially bees. Deer resistant.
Lupinus stiversii
A striking ANNUAL lupine, endemic to California, with a disjunct distribution in the Sierra foothills and separate mountain ranges in Southern California. Instead of the more typical blue or purple flowers, this lupine sports beautiful, bicolored flowers of yellow and pink, on low foliage 6 - 18 inches tall. Grows in open, exposed areas, in full sun with good drainage, and is extremely drought tolerant. Blooms in the spring and offers excellent pollinator value, attracting a variety of insects, and a larval food source for a number of butterfly and moth species. Deer resistant.
Lupinus succulentus
One of the easier-to-grow lupines, this long-blooming ANNUAL is low maintenance and thrives in heavier soils. Bright-green, palmate leaves topped by purple-blue spires quickly reach 2-3 feet tall and wide—or more, if happy. Reseeds easily and returns with winter rains, or whenever conditions are moist and fertile. Although it enjoys moderate to occasional water, it will tolerate both wet and dry areas. Arroyo lupine is found in diverse habitats with a broad native range in California, but prefers full sun and clay-rich soil. Looks splendid planted en masse and can serve as a nitrogen-fixing, seasonal groundcover. All parts of the plant are toxic if eaten, but it's an important butterfly larval host and a food source for native bees. Deer resistant.