Ribes sanguineum v. sanguineum ‘White Icicle’
This selection of flowering currant is from the University of British Columbia Botanic Garden. Flowers in early spring are pure white on long racemes. Foliage is bright green. Compact habit, 6 - 8 ft. tall. Light shade in hot regions with occasional summer water. Berries attract many birds including grosbeak and mockingbirds.
Ribes speciosum
One of California’s showiest gooseberry, blooming in late winter - early spring with charming bright red, pendant, fuchsia-like flowers. The thorny branches are arching and grow 4 - 6 ft. tall and wide. Best with light shade and needs no irrigation once established. Occasional summer water keeps most of the leaves green through the summer, but will go summer dormant with dry conditions. An excellent choice for under native oaks. The flowers attract hummingbirds and the spiny fruits attract many birds including grosbeak and mockingbirds. Deer resistant.
Ribes viburnifolium
Native to Santa Catalina Island, this Ribes is unique for the genus, being evergreen and low growing. Leathery, dark green, glossy leaves with a spicy fragrance on red stems forms a spreading shrubby groundcover to 2- 3 ft. tall. Small clusters of interesting, star-shaped, salmon-pink flowers decorate the arching branches in late winter to early spring, followed by little, red fruits. Requires part shade and is drought tolerant once established. Adaptable to a variety of soil types including heavy clay. Tip pruning is recommended to encourage a dense growth habit. Deer resistant.
Ribes x gordonianum
A special hybrid flowering currant created in England by Donald Beaton in 1837 between our western U.S. Ribes sanguineum and the central U.S. Ribes odoratum. The fragrant flowers hang in dense dangling clusters in late spring and produce a dazzling color display with warm coppery red on the outside and yellow on the inside. The green maple-like leaves are deciduous. Robust and spreading, this currant grows to about 6 ft. tall and 8 ft. wide. Provide full sun to light shade and give moderate water.
Romanzoffia californica
The California mistmaiden is diminutive, reaching a bit over a foot tall when its dainty white flowers are in bloom. The bell-shaped blossoms appear in winter, perched in clusters on tall, thin stems above lush foliage. Summer dormant until the first autumn rains, this plant is often the first garden greenery to return after a hot, dry summer. At home in the Coast Range from the Santa Cruz Mountains north to Oregon, it requires light shade and decent moisture during the growing season. Allow to go dry when the rains stop. Great for rock gardens and small nooks with excellent drainage.
Romneya coulteri
A much admired, spectacular, shrub-like perennial, with a long history in cultivation. Can be both finicky to get going and extremely vigorous once established. The large flowers are made up of crinkly, crape paper-like, white petals with a shaft of yellow stamens in the center, at the top of long, gray-foliaged stems. Plant where its size and spreading won't be a problem and prune severely in winter. Height 4 -8 feet. Full sun. Drought and deer tolerant.
Rosa californica
A thicket forming, deciduous shrub native to riparian zones throughout the state. Fragrant, pink blossoms with yellow centers are followed by attractive red fruits or rosehips. The stems are lined with little thorns and gray-green, pinnately divided leaves. A good screen or living fence, where it will grows at least 5 ft. tall and usually spread wider. Very important for erosion control along streams. This is one of our most popular hedgerow plants due to the cover it provides for foraging wildlife and the value it offers to pollinators and birds. Prefers full sun to light shade and seasonally moist soils, but can go a little drier in the summer. A larval host to several butterflies.
Rosa gymnocarpa
Delicate, native rose of woodlands, growing 3 - 4 ft. tall. Sprinkled with sweetly fragrant single pink flowers followed by small red rose hips. Best in woodsy shade where it tolerates drought. Bees, butterflies and other pollinators are attracted to rose blossoms and the fruits are enjoyed by birds.
Rosa nutkana
Named for the Nootka Sound in Alaska where it was originally described, this shrub's range runs all the way south into California. Forms prickly thickets at least 6 feet tall with light green foliage. Super fragrant, 2-3 inch single pink flowers appear in summer followed by showy red hips.Favors moist sites in full sun to light shade. Rose thickets provide excellent habitat value, offering food and cover for birds and small mammals, pollen and nectar for many beneficial insects as well as a larval food source for a number of butterflies.
Rubus leucodermis
West coast native found in open or wooded places from British Columbia south to California.Forms an arching deciduous shrub 3-4 foot tall and wide.The stems and back of the leaves are covered in beautiful white blooms. White flowers are followed by tasty red to purple fruits.Tolerates many soil types, preferring some moisture and a little shade from the hottest sun. Excellent habitat plant where the the prickly shoots and thorny canes provide safe cover for birds, flowers attract a wide array of pollinators and tasty berries are a favorite of animals of all sorts.
Rubus parviflorus
Thimbleberry is a deciduous native shrub with handsome large pale green velvety leaves. Small clusters of pretty white single flowers in spring and early summer followed by thimble-shaped mild-flavored edible berries in mid summer. Grows 3 - 6 ft. tall and spreading. Needs part shade and moisture.
Rubus parviflorus ‘Dr. Stasek’
Bob Hornback found this interesting form of thimbleberry. Instead of the usual single white flowers, this cultivar offers double flowers. The extra petals are a nice touch against the background of large velvety leaves. Thimble-shaped edible berries follow which are mild flavored but sweet and much enjoyed by birds. Grows 3 - 6 ft. tall and spreading. Needs part shade and moisture.
Rubus spectabilis
Native to moist places in and about the woods of coastal Northern California. Forms an upright shrub that arches at the tips, growing easily 6 ft. by 6 ft. Dark green foliage with weak prickles can form a dense hedge. The dark pink flowers resemble small single rose blossoms and are followed by showy orange-red berries that look like salmon eggs. Wildlife relishes the fruit, people too, though they aren’t as tasty as blackberries. Grows best with summer water and some shade.
Rubus ursinus
Not to be confused with the weedy non-native Himalaya berry that has taken over acres in northern California. The native blackberry when happy can form a good sized patch, growing to about 3 ft. tall and spreading more than 6 ft. wide depending on available moisture. This thorny, spreading evergreen has excellent habitat value. The berries are widely used as a food source for wildlife. Offers excellent escape and nesting cover and is good for erosion control. People relish the berries and its fruits are highly prized for pies and jam. Best with some shade and moisture, but is drought tolerant once established.
Rudbeckia californica
Large, bold perennial native to montane seeps and meadows where they receive regular moisture. The big leafy clumps can become very large growing 3 foot tall or more. Midsummer brings showy yellow daisies on tall stems with a distinctive long central cone and a skirt of three inch yellow petals. Plant in sun to light shade with regular water. Highly attractive to bees and other pollinators.
Rudbeckia glaucescens
This uncommon coneflower hails from the Klamath Mountains of northern California and southern Oregon. While similar in flower to the California coneflower, featuring yellowish-brown cones encircled with a skirt of long, yellow petals, this species has waxy leaves tinted a striking blue-gray. The flowers perch atop leafless stalks reaching 3 to 4 ft tall, rising above the large, lance-shaped leaves. A favorite of bees and butterflies. Even though this species normally occurs in serpentine soils, it grows easily in almost any soil type, as long as it is kept moist. Enjoys regular to moderate irrigation and full sun to part shade.
Rudbeckia occidentalis
From mountains in Northern California and throughout the West comes this unusual and distinctive coneflower. Deep purple, almost black cones sit atop a star of green sepals without any petals to distract from the striking form. Large, pointed green leaves climb up the flowering stems which can reach 5 or 6 ft. high. Slowly spreads to form a small clump in moist locations with decent drainage. Will tolerate full sun near the coast, but some afternoon shade is needed in hot, inland areas. An excellent pollinator plant from the sunflower family attracting bees and butterflies. Works well in a container. Winter deciduous.
Salvia ‘Aromas’
A hybrid between Salvia clevelandii & Salvia leucophylla, this aromatic shrubby sage grows 4 ft. tall and 4 ft. wide. Early summer brings flower stalks with whorls of lavender-blue blossoms. Good for sunny areas with good drainage. Occasional to little summer water. Flowers are attractive to bees, hummingbirds and butterflies. Deer and drought tolerant.
Salvia ‘Bee’s Bliss’
A beautiful native hybrid sage grows around 18 inches tall by 6 ft. wide or more. The handsome gray foliage is topped with a profusion of lavender flowers on long spikes in the spring. Sun, decent drainage, occasional to little water. Deer tolerant. A bee and hummingbird favorite.
Salvia ‘Calamity Jane’
A cross between Salvia leucophylla and a prostrate form of Salvia mellifera. Forms a fragrant mounding shrub up to 4 ft. tall and spreading, with flower spikes of light lavender blossoms. An excellent choice for a dry sunny bank with little to no summer water once established. Flowers are highly attractive to bees and hummingbirds. Deer resistant.
Salvia ‘Celestial Blue’
A pollinator powerhouse, this sage attracts hummingbirds, bees and butterflies with its vibrant blossoms. Selected and introduced by Las Pilitas Nursery, thought to be a hybrid between Salvia clevelandii and S. pachyphylla, or perhaps a three way hybrid involving Salvia 'Pozo Blue'. Gray-green, sweetly fragrant foliage, grows 3 to 5 ft. tall and wide. The striking blue flowers are on widely spaced whorls of eye-catching violet-blue. The decorative, architectural seed heads that follow provide food for songbirds. Plant in full sun with good drainage and occasional water. Drought and deer tolerant tolerant.
Salvia ‘Mrs. Beard’
This cultivar has been around since 1965, a chance seedling discovered in a Berkeley garden. A hybrid between Salvia sonomensis and Salvia mellifera, 'Mrs. Beard’ has proven durable and disease resistant. Forms a dense mat of gray fragrant foliage up to 2 ft. tall and 4-6 ft. wide. Spring brings an abundance of tiny pale lavender-blue flowers in ball-like clusters that are highly attractive to bees and hummingbirds. Plant in full sun along coast and light shade in hot inland sites, where it will be quite drought tolerant once established. Deer resistant.
Salvia ‘Shirley’s Creeper’
A vigorous garden hybrid involving the native Salvia mellifera selected by Charlie Christiansen. The cultivar name is misleading. This shrub does not creep exactly but mounds up 4-6 ft. tall and wide. It can be kept lower and more dense by an annual cutting back after flowering. Dark green aromatic foliage is a nice foil for the whorls of white flowers in the spring which are a favorite of bees and hummingbirds. Plant in full sun to light shade. Very drought tolerant once established. Dependably deer resistant.
Salvia apiana
A striking native sage with large, silvery-white, aromatic leaves and tall flower stalks reaching above the foliage displaying lavender tinged white blossoms. The foliage of this shruby sage reaches 3 - 4 ft. tall with flowering stalks adding another 2 ft. or more above that. A useful plant for sunny, dry areas with good drainage. Combine with dark-leaved plants such as ceanothus and manzanitas to create a dramatic display. Used in smudge bundles as a natural incense. A bee and hummingbird favorite. Deer resistant.
Salvia apiana ‘Compacta’
Having all the attributes of white sage, but growing about half the size, topping out at around 3 ft. tall. Gorgeous silver-gray foliage and stately flower stems of white, pollinator attracting blossoms. Heat and drought tolerant, this striking sage makes a wonderful specimen and contrasts beautifully with greener foliage. Plant in full sun with good drainage where it thrives with summer heat and drought. The powerfully fragrant foliage is dependably deer resistant.
Salvia brandegeei
Native to Southern Spain and North West Africa, this herbaceous perennial spends much of the growing season as a low mound of gray-green wavy leaves. Early summer, tall flower stems rise 3 - 5 feet, with branched spikes of lovely light lavender-blue blossoms, that last about one month. Cut down old spikes or allow to go to seed for future propagation. Plant in sun with good drainage and moderate summer water. Pollinators of all sorts love sages.