Showy gilia (Gilia cana) is an annual herb in the phlox family. It’s native to California and Nevada where it grows in open areas with gravelly and sandy soils, such as desert and rocky slopes. It isn’t known to be sold commercially.

Most of the leaves are arranged in a rosette clump at the base of the plant. Each leaf is made up of smaller toothlike leaflets. The leaves have an unpleasant skunklike scent and may have a coat of cobweb-like fibers on them. 

This plant grows a stout, branching flower stem around 12 inches tall. The stem shows off purple to pinkish-lavender tubular flowers in spring that are yellow and blue inside. The flowers have slightly protruding stamens with bluish anthers and produce a small, rounded seed capsule. 

Gilia cana is used as an exclusive food plant by the larvae of the moth species Schinia biundulata.

Gilia capitata is a species of flowering plant in the Polemoniaceae (Phlox) family known by the common names bluehead gilia and blue field gilia. It is native to much of western North America from Alaska to northern Mexico, and it can be found on the eastern side of the continent as an introduced species. In California it is widespread, occurring along the coast and in the Sierras. It grows in many habitats, especially in sandy or rocky soils. This wildflower is somewhat variable in form and appearance, with eight recognized subspecies. The branching, leafy stems reach anywhere from 10 to 90 centimeters in maximum height and sometimes having hairy hairs on the fleshy herbage. The leaves are divided into toothed or lobed leaflets. Atop the branches of the thick stem are spherical flower clusters of 50 to 100 small flowers. Each flower has a throat opening into a spreading corolla which may be white, pink, lavender, or light blue. The stamens protrude slightly from the flower's mouth and are white with white, blue, or pink anthers. In the garden it is best use in a meadow-like setting with other annuals. It is frequently included in wildflower seed mixes.

Gilia clivorum is a species of flowering plant in the phlox family known by the common names purplespot gilia and many-stemmed gilia. It is native to California and Arizona. This common wildflower bears a number of erect stems reaching 6 to 30 centimeters in maximum height. It is leafy especially on the lower part of the stems, with each leaf divided into small lance-shaped leaflets.

Gilia latiflora is a species of flowering plant in the phlox family known by the common names hollyleaf gilia and broad-flowered gilia. It is endemic to California, where it grows in the deserts and mountains of the southern part of the state. Gilia latiflora adds lavender to the colorful carpet of spring wildflowers on the sandy washes of the region. The plant starts from a basal rosette of frilly leaves, each of which is made up of many narrow-toothed lobes. The stem is generally too small to notice; instead the plant is scapose, sending stemlike inflorescences directly up from the ground. Gilia latiflora adds lavender to the colorful carpet of spring wildflowers on the sandy washes of the region. The plant starts from a basal rosette of frilly leaves, each of which is made up of many narrow-toothed lobes. The stem is generally too small to notice; instead the plant is scapose, sending stemlike inflorescences directly up from the ground. Each multibranched inflorescence is green to reddish in color and approaches half a meter in maximum height. These are topped with fragrant flowers one to three centimeters across. Each flower is lavender to purple with a white throat from which protrude a long style and several shorter stamens.

Gilia leptantha is a species of flowering plant in the phlox family known by the common name fineflower gilia. It is native to California and southern Nevada, where it grows in open mountain and desert habitat. It is a small, mostly erect herb with a hairy stem often coated in cobwebby fibers. The leaves are arranged in a rounded basal rosette, each leaf divided sharply into many subdivided lobes. The top of the stem is an flower cluster of a few pink to lavender flowers with yellow and white throats. The base of the flower is a thin, hairy tube.

Gilia minor is a species of flowering plant in the phlox family known by the common name little gilia. It is native to the Mojave Desert and it is also present in the coastal Santa Lucia Mountains of central-southern coastal California. This wildflower grows short, branching, spreading stems to 20 centimeters in length. The leaves are mainly located in a basal rosette at the ground and are sparsely distributed along the stems as well. The herbage may have a coating of white cobweb-like fibers and hairlike glands. This wildflower grows short, branching, spreading stems to 20 centimeters in length. The leaves are mainly located in a basal rosette at the ground and are sparsely distributed along the stems as well. The herbage may have a coating of white cobweb-like fibers and hairlike glands. The inflorescence holds one to several small flowers, each under a centimeter wide and bright lavender in color. The throat of the flower is white or yellowish with purple veining and the style and stamens protrude slightly.

Gilia ophthalmoides is a species of flowering plant in the phlox family known by the common name eyed gilia. It is native to the southwestern United States where it can be found in woodlands and high desert plateau. This wildflower grows a short branching stem reaching 10 to 30 centimeters long and covered in a coating of cobweb-like fibers and whitish glandular hairs. The leaves mostly located at the ground in a basal rosette and are occasional along the stems. Each hairy leaf is divided into toothy leaflets. This wildflower grows a short branching stem reaching 10 to 30 centimeters long and covered in a coating of cobweb-like fibers and whitish glandular hairs. The leaves mostly located at the ground in a basal rosette and are occasional along the stems. Each hairy leaf is divided into toothy leaflets. The small flowers have tubular throats which are purplish to yellowish and a centimeter-wide corolla of light pink lobes. The fruit is a capsule a few millime

Gilia tenuiflora is a species of flowering plant in the phlox family known by the common name greater yellowthroat gilia. It is endemic to California, where its distribution spans the central coast and coastal mountains, as well as the Channel Islands. There are several subspecies, including G. c. ssp. arenaria, the sand gilia or Monterey gilia, which is federally listed as an endangered species. It is known from about 24 occurrences around Monterey Bay. Hoffmann's slender-flowered gilia, ssp. hoffmannii, is also federally endangered and is limited to Santa Rosa Island, one of the Channel Islands of California. The multibranched stem emerges from a basal rosette of leaves, each leaf divided into long, straight leaflets. The flower is lavender with a long stigma protruding from the throat. Despite the flower's common name, the throat is generally not yellow in color, but purple to white.

Tricolor gilia (Gilia tricolor) is an annual with a long blooming period. Starting in spring, each plant produces hundreds of half-inch white flowers with blue or lavender edges.  Though small, these flowers look very pretty when massed. They grow on upright stems, about 18 inches tall, surrounded by soft, lacy foliage.

This plant is very easy to grow. It takes full sun, low water and tolerates many different types of soil including clay. It can be planted from seed and re-seeds itself the next spring reliably, and is very attractive to native bees, butterflies, and other beneficial insects. Tricolor gilia is also known as bird's-eyes, bird's-eyes gilia. If you sow related but different types of gilia together they will hybridize. 

Githopsis pulchella is a species of flowering plant in the bellflower family known by the common names Sierra bluecup and largeflower bluecup. It is endemic to California, where it grows in the lower elevations of the Sierra Nevada and in the southern reaches of the Cascade Range. This is an annual herb producing an erect stem to a maximum height anywhere between 4 and 40 centimeters. The hairy or hairless stem has occasional small lance-shaped leaves. The solitary flower appears at the top of the stem. It is one or two centimeters long, bell-shaped, and deep violet with a white throat. The small, erect style can be seen in the throat.

Githopsis specularioides is a flowering plant known by the common name common bluecup. It is an annual herb which bears very small tubular flowers with white throats and five pointed purple petals. It is found on the west coast of North America from California to British Columbia.

Glossopetalon spinescens is a species of flowering shrub in the family Crossosomataceae known by the common names spiny greasebush, spiny greasewood and Nevada greasewood. It is native to the western United States and northern Mexico, where it grows in mountainous habitats, often on limestone substrates. This shrub forms a dense, erect clump of many thin, branching, thorny stems approaching 2 metres (6. 6 ft) in maximum height. The green oval leaves are less than two centimeters long. Small white-petalled flowers appear in the leaf axils. The fruit is a single or double follicle a few millimeters wide.

American Licorice (Glycyrrhiza lepidota) is a species of Glycyrrhiza native to most of North America, from central Canada south through the United States to California, Texas and Virginia, but absent from the southeastern states. It is also sometimes known in the United States as "wild licorice", to distinguish it from the related European Liquorice (Glycyrrhiza glabra) which is occasionally cultivated. The plant grows in moist soils; although it will grow in heavy soil it prefers sandy soil. It grows to 40-100 centimeter (16-40 inches) tall, and has long tough brown roots which are said to be sweet and were used as food and for medicinal purposes by Native Americans. American Licorice is not sweet from sugar but from glycyrrhizin, the acid ammonium salt of the tri-basic acid, glycyrrhizic acid. Glycyrrhizin may increase blood pressure (aka hypertension) by interfering with cortisol conversion.

This plant slowly spreads by rhizome to form large patches. Bumblebees are attracted to the flowers, and this plant is a host for several butterfly plant. Wild licorice is a rare in native plant gardens, but has lots of value for wildlife, does great in heavy soils, and is tolerant of both shade and full sun. It grows well with other riparian forest species like Leymus triticoides and Carex barbarae.

Gnaphalium palustre, known by the common name western marsh cudweed, is a species of flowering plant in the daisy family. The plant is native to much of western North America, where it is common in many habitats and from valley floor to mountain alpine elevations of Western Canada, the Western United States, and Northwestern Mexico. It is found from British Columbia, Alberta, and Saskatchewan south as far as Baja California Sur, Arizona, and New Mexico. Gnaphalium palustre is an annual herb growing erect stems which may be short or up to about 30 centimeters (12 inches) tall. The stems and foliage are nearly white due to their coating of woolly hairs. The leaves are small and lance-shaped to scoop-shaped. The inflorescence holds a cluster of flower heads in a nest of woolly fibers. Each head has brownish to pale yellowish phyllaries surrounding a center of many tiny flowers.

Grayia is a monotypic genus of plants containing the sole species Grayia spinosa, which is known by the common names hop sage and spiny hop sage. This plant is widely distributed across the western United States, where it grows in a number of desert and mountain habitats. It is a small, multibranched, brambly shrub generally under a meter in height. The grayish branches have spiny, pointed ends and stiff twigs. During the growing season the branches are covered in small oval-shaped, flat to scooplike leaves mostly under 3 centimeters in length. The shrub is dioecious, with male individuals flowering in clumps of a few flowers surrounded by leaflike leafs, and female individuals producing flower clusters of bright pink, yellow, or white fruiting leafs surrounding tiny petalless pistillate flowers. Female flower clusters are much larger than male and make the plant one of the more colorful shrubs in the springtime habitat. The fruit is a utricle only a few millimeters wide. The shrub sheds its leaves and flowers by the summer in hot or dry areas and becomes a woody gray thicket; it is evergreen in some regions. The genus was named after the botanist Asa Gray.

Grindelia nana is a species of flowering plant in the daisy family known by the common names Idaho gumplant and Idaho gumweed. It is native to western North America, especially the western United States, where it can be found in a number of dry habitats. This is a weedlike perennial herb growing mainly erect to heights between 20 centimeters and one meter. Its stems and foliage are mostly green with some reddish coloration. Leaves are up to 9 centimeters long. The tops of the stem branches bear flower heads one or two centimeters wide, which are bell-shaped with rounded bases. The head is a cup of green clawlike, curling or erect phyllaries. The center of the head is filled with many disc florets and the circumference is lined with golden yellow ray florets.

Gutierrezia californica is a species of flowering plant in the Asteraceae (Sunflower) family known by the common names San Joaquin snakeweed and California matchweed. It is native to California and Baja California, where it grows on slopes and plains in a number of habitats. It is found in the Coast Ranges, Transverse Range and Peninsular Range, coming fairly close to the coast in Los Angeles, Orange and San Diego Counties. It is often seen in very arid settings. This is a small subshrub reaching up to about half a meter in height. It grows clumpy or gangly and generally erect stems in shades of gray and red which are lined with small linear green leaves. At the end of each branch of the stem is an flower cluster of one to three small flower heads just a few millimeters wide. The head contains several yellow disc florets with long, protruding styles and several yellow ray florets around the edge.

Hackelia floribunda is a species of flowering plant in the borage family known by the common names large-flowered stickseed and manyflower stickseed. It is native to much of the western half of North America, where it is most often found in areas which are wet during the springtime, such as meadows. This is a lush biennial or perennial herb with hairy stems reaching a maximum height of about a meter. They emerge as a leafy clump, surrounded by many smooth lance-shaped leaves up to 24 centimeters long. There are few leaves at the ends of the stems, which hold cyme inflorescences of blue flowers. Each flower has five lobes with petallike appendages at their bases. The fruit is a tiny, mildly prickly nutlet.

Halimolobos jaegeri is a species of flowering plant in the mustard family known by the common name Mojave fissurewort, or Mojave halimolobos. It is native to the Mojave Desert and nearby mountain ranges of California and Nevada. It grows in rocky areas, such as the limestone cliffs and slopes of the desert mountains. This is a slightly woolly perennial plant growing many branching herbaceous stems to 20 to 60 centimeters in height. The slender erect stems bear occasional lobed, ruffled leaves up to 6 centimeters long. At the tips of stem branches are dense, fuzzy inflorescences of small white-petalled flowers with six protruding stamens. The fruit is a hairy silique one or two centimeters long containing many tiny seeds.

Hazardia squarrosa is a species of shrub in the Asteraceae (Sunflower) family known by the common name Sawtooth Goldenbush. It is native to California and Baja California, where it grows in coastal and inland scrub and chaparral habitats from Monterey County southward. This is a shrub of variable size, from low and clumpy to sprawling over two meters tall. It is covered in thick, sharply toothed leaves a few centimeters long and is generally not very hairy or woolly. It bears discoid flower heads covered in greenish, pointed phyllaries and opening into an array of long yellow to slightly reddish disc florets and no ray florets. There are three recognized varieties with largely overlapping ranges. In the garden it provides long lasting summer color and is popular with many insects including butterflies. Also valuable in restoration projects.

Saw Toothed Goldenbush (Hazardia squarrosa var. grindelioides) is a native sub-shrub in the Asteraceae (Sunflower) family that grows in southern and central California. It is found along the coast, in the foothills, valleys, and coastal mountains from Monterey County to northern Baja at elevations from 300-4300 feet. It is also commonly found along roadsides, trail edges, and other disturbed places. The flower head consists of only disc flowers. The flowers have great color and a long bloom time. There are two other recognized varieties of this species that differ primarily in leaf shape. This plant is good for "wild" gardens and for restoration projects.

Helianthella californica is a species of flowering plant in the sunflower family known by the common name California helianthella. This wildflower is native to the mountains of California and Oregon. It is a taprooted perennial herb producing erect stems up to about 60 centimeters tall. The many lance-shaped leaves are up to 4 centimeters wide and smooth or slightly toothed along the edges. The flower cluster holds one or more sunflower-like flower heads. Each head has a center of golden disc florets with purple or reddish parts, and a fringe of yellow ray florets one or two centimeters long.

The perennial herb Helianthella castanea is a rare plant endemic to California, and is only found in the San Francisco Bay Area, mostly in and around Mount Diablo State Park. Its common names include Mount Diablo helianthella, Mount Diablo sunflower, and Diablo rockrose. A member of the daisy and sunflower family, the flowers are bright yellow and daisy-like, with ridged petals. The plant grows in clumps of green foliage and sends up flowers on long stems.

Helianthus bolanderi is a species of sunflower known by the common names serpentine sunflower and Bolander's sunflower. It is native to California and Oregon, where it grows mainly in mountainous areas, often in serpentine soils. This wild sunflower is an erect annual reaching heights over a meter. It has a hairy, rough stem with leaves lance- or oval-shaped, usually pointed, sometimes serrated along the edges, and 3 to 15 centimeters long. The flower cluster holds one or more flower heads, and each plant may have many flower clusters growing along the full length of the stem. The flower head has a cup of long, pointed phyllaries holding an array of bright yellow ray florets each one to two centimeters long around a center of yellow to dark purple or reddish disc florets. The achene is 3 to 5 millimeters long.

Helianthus californicus is a species of sunflower known by the common name California sunflower. It is native to California and Baja California, where it grows in many types of habitat. This wild sunflower is an erect perennial growing from a network of tough, woody roots with small rhizomes. It is a sprawling, gangly plant, sending a thin stem to heights between one and three meters or more. The lance-shaped leaves may be 20 centimeters long and are smooth or slightly toothed along the edges. The flower cluster holds several flower heads. Each head is supported by a base covered in long, pointed phyllaries that bend back as the head ages and develops fruit. The flower head has a fringe of golden yellow ray florets, each two or three centimeters long, and a center filled with curly yellow and brown disc florets. The achene is about half a centimeter long.

Helianthus cusickii is a species of sunflower known by the common names Cusick's sunflower and turniproot sunflower. It is native to the western United States from Washington, Oregon, Idaho, northern California, and northwestern Nevada. Helianthus cusickii grows in mountain forests and foothills. This wildflower is a perennial up to 120 cm (4 feet) tall, growing from a thick, fleshy taproot. The lance-shaped leaves reach 15 centimeters (6 inches) in length, and the stem and foliage are often covered in long hairs. The flower heads have a base of long, hairy green phyllaries. The center of the head is filled with at least 40 yellow disc florets surrounded by 12-16 ray florets.

Helianthus exilis is a species of sunflower known by the common name serpentine sunflower. It is native to northern California (from Siskiyou County south to Napa County and Nevada County), where it grows mainly in mountainous areas, often in serpentine soils. Helianthus exilis is an erect annual reaching heights over a meter (40 inches)). It has a hairy, rough stem with leaves lance- or oval-shaped, usually pointed, sometimes serrated along the edges, and 3 to 15 centimeters (1. 2-6. 0 inches) long. The inflorescence holds one or more flower heads, and each plant may have many inflorescences growing along the full length of the stem. The flower head has a cup of long, pointed phyllaries holding an array of bright yellow ray florets each one to two centimeters (0. 4-0. 8 inches) long around a center of yellow to dark purple or reddish disc florets. The achene is 3 to 5 millimeters (0. 12-0. 20 inches) long.

Helianthus nuttallii (Nuttall's sunflower) is a species of sunflower native to northern, central, and western North America, from Newfoundland west to British Columbia, south to Missouri, New Mexico, and California. Helianthus nuttallii is a herbaceous perennial plant growing to 50-400 cm (20-160 inches) tall. The leaves are opposite on the lower part of the stem, alternate higher up, narrow lanceolate, 8-20 cm (3. 2-8. 0 inches) long and 6-30 mm wide, with a rough texture. The flowers are yellow, produced in a flowerhead approximately 9 cm (3. 6 inches) diameter with 10-20 ray florets and at least 60 disc florets; each stem bears one to a few flowerheads.

Heliomeris multiflora is a North American species of flowering plants in the sunflower family called the Showy goldeneye. It grows in Mexico and the western United States from Montana to Jalisco. Heliomeris multiflora is an annual herb up to 15 cm (5. 9 in) tall, with a large taproot. Leaves are up to 16 cm (6. 3 in) long, with hairs along the edges. One plant can produce 25 or more yellow flower heads, each head with 12-14 ray flowers surrounding 50 or more tiny disc flowers.

Seaside heliotrope (Heliotropium curassavicum) is an attractive flowering perennial that's also called salt heliotrope. Seaside heliotrope grows throughout the US. In California, it is commonly found near water sources, in alkaline or saline soils. This plant has a creeping growth habit, although it can grow to around 1.5 ft in height. The leaves and stems are thick and fleshy. The small, bell-shaped flowers grow along curved stalks and are white with yellow centers that turn purple as they mature.

Seaside heliotrope is not generally known for its fragrance, unlike other varieties of heliotrope which are famous for their sweet, almond-like scent. But the blooms are attractive to bees and butterflies, making it a worthwhile addition to the pollinator garden. It grows in full or partial sun in a variety of soil types and does best with occasional supplemental water. It can also be a container garden plant.

Hemizonia congesta is a species of flowering plant in the daisy family known by the common name hayfield tarweed. It is native to California and Oregon, where it is a common member of the flora in a number of habitats, particularly grasslands and fields. This is a spindly, thin-stemmed annual herb growing erect to 10 to 80 centimeters in height. Like other tarweeds the stem and foliage are hairy and have an odor reminiscent of tar. Most of the long, narrow, pointed leaves are located on the lower portion of the stem below the branching. The flower clusters are covered in hairy hairs and hold daisylike flower heads. Each head has a center of yellowish dark-tipped disc florets and a fringe of bright yellow to white ray florets, often with purplish striping on the undersides. The ray florets are toothed or lobed on the tips, with the middle tooth thinner than the others. There are many subspecies which can vary in appearance.

Hayfield Tarweed (Hemizonia congesta ssp. luzulifolia) is a common native annual herb that grows in northern, southern and central California. It tends to grow in open places, at elevations from 0-3000 feet.

Cow Parsnip (Heracleum maximum) is a member of the Apiaceae (Carrot) family and the only member of this genus native to North America. Cow Parsnip is distributed throughout the continental United States and Alaska except the Gulf Coast and a few neighboring states. It is the only native member of this family to occur throughout the U.S. In California it occurs primarily in the northern half of the state. It is relatively large for an herb and features a large flower head consisting of the typical flat-topped umbels of the Carrot family. Chemicals in the plant may cause dermatitis in some individuals. It may be weedy or invasive in portions of its range.

Hesperevax acaulis is a species of flowering plant in the aster family known by the common name stemless dwarf cudweed. It is native to California and Oregon where it grows in many types of mountain, valley, and coastal habitats, including areas recently affected by wildfire. This petite woolly annual forms a small bunch on the ground. Despite its common name it sometimes has a stem a few centimeters long. The wool-coated leaves appear in pairs or clusters, each leaf measuring a few millimeters to three centimeters long. In the center of the leaf array is the inflorescence, which is a single flower head or tightly packed cluster of several heads, each just a few millimeters wide. The flower head contains several tiny disc florets.

Hesperochiron is a small genus of plants in the waterleaf family containing two species native to western North America. These are thick-rooted perennial herbs growing in squat patches at ground level and producing bluish-white flowers with yellow throats. They grow in wet areas such as seepy meadows. The species are generally similar in appearance, with oblong green leaves up to 7 or 8 centimeters long and 2 to 3 wide, often coated with tiny hairs. Hesperochiron californicus, the California hesperochiron, produces slightly larger flowers than the dwarf hesperochiron, H. pumilus.

Cupressus macnabiana (McNab Cypress or Shasta Cypress) is a species of cypress endemic to northern California. It is one of the most widely distributed of all the native California cypresses, found growing in chaparral, oak woodlands and coniferous woodlands along the inner northern Coast Ranges and the foothills of the northern Sierra Nevada. It is an evergreen shrub or small tree, 3-12 meter (rarely to 17 meter) tall, with a spreading crown that is often broader than it is tall. The foliage is produced in dense, short flat sprays (unlike most other California cypresses, which do not have flattened sprays), bright waxy pale gray-green in color, with a strong spicy-resinous scent. The leaves are scale-like, 1-2 millimeter long with an acute tip, and a conspicuous white resin gland on the center of the leaf. Young seedlings produce needle-like leaves up to 10 millimeter long in their first year.

Heterocodon is a monotypic genus of plants in the bellflower family containing the single species Heterocodon rariflorum, which is known by the common names rareflower heterocodon and western pearlflower. It is native to western North America from British Columbia to California to Colorado, where it emerges during the spring in wet areas such as meadows. This is an annual herb producing a very thin, erect stem to 30 centimeters in maximum height. It branches few times if at all and is dark green to reddish in color. Leaves are occasional along the stem and are heart-shaped to rounded with a toothed edge. Also at occasions along the stem are the flowers, which emerge from a base of toothed or spiny leaflike sepals a few millimeters long. The corolla of the flower is a cylindrical tube 3 to 5 millimeters long, blue or lavender with darker veining and a lighter throat, and spreading into triangular lobes at the mouth.

Heterotheca grandiflora is a species of flowering plant in the Asteraceae (Sunflower) family known by the common name Telegraph Weed. It is native to the southwestern United States and northern Mexico, but it can be found in other areas as an introduced species, such as Hawaii. In California it is widespread from Butte County southward. It is a pioneer species and roadside weed even where it is native. This is a tall, bristly, hairy plant exceeding a meter in height and densely foliated in hairy to spiny toothed or lobed leaves. Leaves are smaller and more widely spaced toward the top of the stem, which is occupied by an flower cluster of bright yellow daisylike flower heads. The disc and ray florets drop away to leave a spherical head of achenes, each with a long white pappus. This plant is rarely used in the garden but is a useful for restoration projects.

Heterotheca oregona is a species of flowering plant in the daisy family known by the common name Oregon false goldenaster. It is native to the west coast of Canada and the United States in British Columbia, Washington, Oregon, and California as far south as Los Angeles County. Heterotheca oregona is found in low-elevation mountain forests and chaparral, often near water. This is a perennial herb which is variable in appearance, with four somewhat indistinct Varieties: It reaches a maximum height of 20 centimeters (8 inches) to one meter (40 inches) , and is covered in small bristles. The inflorescence contains 1-15 flower heads in a flat-topped array. Each head has 14-60 yellowish disc florets but no ray florets. The fruit is an achene with a long grayish pappus.

Heterotheca sessiliflora is a species of flowering plant in the Asteraceae (Sunflower) family known by the common name False Goldenaster. It is native to California and Baja California, where it grows primarily along the coast, in the foothills and mountains, in many types of habitat. This is a perennial herb which is quite variable in appearance. There are four recognized subspecies which vary in morphology and geographic range. Depending on subspecies and location, it may be a small clumping or mat-forming plant or grow tall stems to heights exceeding a meter. It may appear as an annual or perennial herb. It is coated in small bristles or long woolly hairs and it is hairy, particularly around the flower cluster. The flower head contains long yellowish disc florets and the edge is fringed with yellow ray florets. Its most outstanding feature is nearly year-round flowering.

Bolander's Goldenaster (Heterotheca sessiliflora ssp. bolanderi) is a native perennial herb that grows in Central and Northern California, primarily in the North Coast and Central Coast regions. It tends to grow in dunes and grassy places, at elevations from 0-800 feet.

Tolerates almost any soil type. Prefers sun in coastal sites, and sun or part shade in inland sites. Selected for the garden.

Bristly Goldenaster (Heterotheca sessiliflora ssp. echioides) is a native perennial herb that grows in southern and central California. It tends to grow in dunes and grassy places, at elevations from 0-3600 feet.

Hairy False Goldenaster (Heterotheca villosa) is a native perennial herb that grows in northern, southern and central California. It is moderately fast growing and short-lived. It grows in an upright form to a height of 3 feet, with active growth during the spring and summer. Flowers are yellow and striking, and bloom in the mid summer. Leaves are gray-green and deciduous. It tends to grow in crevices, at elevations from 1300-10200 feet.

Grows best in sandy, coarse-grained or other fast draining soil. Prefers sun in coastal sites, and sun or part shade in inland sites. Selected for the garden.

Roundleaf Alumroot (Heuchera cylindrica) is a native perennial herb that grows in Northern California, primarily in the Modoc Plateau region. It is fast growing and short-lived. It grows in a rounded form to a height of 6 feet, with active growth during the spring and summer. Flowers are white and striking, and bloom in the mid spring. Leaves are medium green and deciduous. It tends to grow in rocky banks and slopes, at elevations from 3300-9800 feet.

Grows best in sandy, coarse-grained or other fast draining soil. Prefers part shade or shade in coastal sites, and shade in inland sites. Selected for the garden.