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Summary
Anderson's wolfberry is one of the most valuable native food shrubs of the southwestern deserts. It is a thorny, drought-tolerant shrub that produces abundant crops of sweet, tomato-like berries during spring and early summer, often when few other fresh fruits are available. Native Americans throughout the Southwest relied on wolfberries as an important seasonal food, and the shrubs remain one of the most dependable wild fruit resources in desert washes and arid landscapes. Lycium species, Boxthorns have adapted to hot, dry conditions and drought tolerance and are often found in dry, desert-like environments. Goji (L. barbarum) has ripe, nutrient-rich berries eaten raw or cooked and has a mild, sweet licorice flavor. Young shoots are cooked and used mainly as a flavoring or lightly cooked as a vegetable, with a flavor similar to cress or peppermint. Chinese Boxthorn (L. chinense) has similar uses to Goji. With a sweet, aniseed-like flavor, ripe fruit is eaten raw, cooked in soups or dried for later use. African Boxthorn (L. ferocissimum) berries, leaves, stems and roots are toxic to humans. They are highly resilient to heat and drought and are used as hedges or ornamental plants. It is invasive in some regions. European Boxthorn (L. europaeum) grows in rocky and sandy soils, thriving in drought conditions. They are grown for hedging and erosion control. It has edible berries eaten ripe. Desert Thorn's (L. andersonii) native range is from New Mexico to the NW. Mexico, where it grows in desert or dry shrubland. The berries are edible, but other species are preferred. It is used in xeriscaping and for erosion control in dry landscapes.
Harvesting: Late summer to early autumn when the berries are fully ripe and have turned bright red.
Physical Characteristics

Lycium_andersonii is a deciduous Shrub growing to 3 m (9ft) by 3 m (9ft) at a medium rate.
See above for USDA hardiness. It is hardy to UK zone 8. It is in flower from February to April. The species is hermaphrodite (has both male and female organs) and is pollinated by Bees. The plant is self-fertile.
It is noted for attracting wildlife.
Suitable for: light (sandy) and medium (loamy) soils, prefers well-drained soil and can grow in nutritionally poor soil. Suitable pH: mildly acid, neutral and basic (mildly alkaline) soils. It cannot grow in the shade. It prefers dry or moist soil and can tolerate drought. The plant can tolerate maritime exposure.
UK Hardiness Map
US Hardiness Map
Synonyms
Lycium andersonii f. deserticola C.L.Hitchc. Lycium andersonii var. deserticola (C.L.Hitchc.) Jeps. Lycium andersonii var. pubescens S.Watson. Lycium andersonii var. wrightii A.Gray. Lycium berlandieri var. andersonii A.Terracc. Lycium torreyi var. wrightii (A.Gray) Jeps.
Plant Habitats
Edible Uses
Anderson's wolfberry is one of the outstanding wild fruit shrubs of the American Southwest. It combines excellent drought tolerance, dependable fruit production, pleasant flavor, and a long history of traditional use. Although the berries should be eaten in moderation, they remain among the best native fruits available to desert foragers and are an excellent example of how productive arid landscapes can be [2-3]. The berries are edible fresh or cooked. Although generally regarded as safe, eating large quantities may cause digestive upset, so moderation is recommended. You can eat the soft berries straight from the shrub, cook them into sauces, or dry them for later use. Other parts of the plant are not regarded as food. Edibility Rating: 5 out of 5 – One of the finest and most dependable native fruit-producing shrubs of the southwestern deserts [2-3]. Taste and Preparation: Fresh Anderson's wolfberries are sweet, juicy, and pleasantly fruity, with a flavor reminiscent of ripe tomatoes combined with a subtle citrus-rind bitterness that adds complexity without becoming unpleasant. The berries contain numerous small, soft seeds that you can eat along with the flesh. They make an excellent ingredient for fresh salsa, particularly when combined with wild onions and other native herbs. Cooking produces a thick, naturally sweet sauce with a rich tomato-like character, making the berries suitable wherever tomato sauce is traditionally used. The berries do not keep well after harvesting and should either be eaten promptly, refrigerated briefly, or dried. Once dried, they resemble raisins and become noticeably sweeter [2-3]. Seasonality: Anderson's wolfberry typically flowers in late winter and early spring, with fruits ripening during spring and early summer. In favorable years, or following summer rainfall, a second crop of berries may develop. The shrubs are remarkably productive even during dry years [2-3]. Traditional Uses: Wolfberries were an important traditional food for many Native American peoples, particularly those living in the Sonoran Desert, where fresh fruit was often scarce. People ate the berries fresh, cooked, or dried for later use, and they were one of the desert's most reliable naturally occurring fruit crops [2-3]. Safety: Ripe berries are edible, but large quantities may cause stomach upset, so eat them in moderation. The thorny branches require care during harvesting. As with all members of the nightshade family, correct identification is important before consumption. Fruit - raw or cooked[61, 177]. It can also be dried and used whole as a flavouring in soups or ground into a powder and used as a mush or mixed with cereal flours[161, 257]. Only the fully ripe fruits should be eaten[K].
References More on Edible Uses
Medicinal Uses
Plants For A Future can not take any responsibility for any adverse effects from the use of plants. Always seek advice from a professional before using a plant medicinally.
The fruit of many members of this genus is a very rich source of vitamins and minerals, especially in vitamins A, C and E, flavanoids and other bio-active compounds. It is also a fairly good source of essential fatty acids, which is fairly unusual for a fruit. It is being investigated as a food that is capable of reducing the incidence of cancer and also as a means of halting or reversing the growth of cancers[214].
References More on Medicinal Uses
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Other Uses
Anderson's wolfberry is an excellent choice for native and xeriscape gardens. It requires excellent drainage, full sun, and minimal irrigation once established. Its colorful berries and extended flowering season also make it an attractive ornamental shrub. The flowers provide nectar for native bees and other pollinating insects, while the abundant berries are eagerly consumed by birds and small mammals. The thorny branches also provide valuable shelter and nesting sites for wildlife. Agroforestry uses: Goji can be used in agroforestry systems as a hedgerow or windbreak due to its dense growth. It also contributes to soil health and attracts beneficial insects. Plants have an extensive root system and can be planted to stabilize banks[200]. 1. Nectary - Flowers rich in nectar and pollen:
Yes – Lycium species produce flowers that are rich in nectar and attract various pollinators, including bees and butterflies. 2. Wildlife - Food (Fruit, Seeds, Leaf litter, Shelter, Nesting, Roosting): Yes – The fruit (Goji berries) is consumed by birds and small mammals. The plant’s dense, thorny structure provides shelter and nesting sites for birds and small wildlife. 3. Invertebrate Shelter (Overwintering sites, Leaf litter, Groundcover): Yes – The thorny branches can offer overwintering shelter for insects and invertebrates, and the leaf litter adds to groundcover, supporting beneficial organisms. 4. Pest Confuser (Smell):
No – Lycium species are not typically known for emitting strong scents that would confuse or repel pests.
Special Uses
References More on Other Uses
Cultivation details
Anderson's wolfberry thrives in full sun and well-drained sandy or gravelly soils. It is extremely drought-tolerant and well adapted to hot desert climates, requiring little supplemental water once established. Habitat: This species commonly grows along dry washes, desert flats, rocky slopes, and alluvial fans throughout the southwestern deserts, where it is often a dominant native shrub. USDA Hardiness Zones: USDA Zones 7–10. Growth Rate: Anderson's wolfberry has a moderate growth rate, responding rapidly to seasonal rainfall while remaining highly resilient during prolonged drought. Mature Size: Plants typically grow 0.7–3.3 meters (2–11 feet) tall, forming densely branched, thorny shrubs. Cultivation: Anderson's wolfberry is an excellent choice for native and xeriscape gardens. It requires excellent drainage, full sun, and minimal irrigation once established. Its colorful berries and extended flowering season also make it an attractive ornamental shrub. Identification: Anderson's wolfberry is a thorny shrub with small, thick leaves often clustered along rigid branches. It bears pale purple, tubular flowers followed by soft, fleshy orange-to-red berries containing numerous tiny seeds. The combination of thorny stems, clustered succulent leaves, purple flowers, and brightly coloured berries makes it one of the easier desert shrubs to recognize. Similar Species: Anderson's wolfberry closely resembles several other southwestern wolfberries (Lycium spp.), including Fremont's wolfberry (L. fremontii), pale wolfberry (L. pallidum), Arizona wolfberry (L. exsertum), and Baja wolfberry (L. brevipes). Fortunately, these species share similar edible fruit characteristics. Shrubs with hard fruits belong to different Lycium species and should not be assumed to have the same food value. Tolerates maritime exposure[200]. Many Lycium species, including Goji berries, are self-fertile, meaning they can produce fruit from their flowers. Goji berries are usually harvested in late summer to early autumn, when the berries are fully ripe and have turned bright red.
Lycium species generally flower in late spring to early summer, producing small, tubular flowers that can be purple or white.
Lycium species are moderately fast-growing plants, often reaching a height of about 1 to 3 meters (3 to 10 feet) within a couple of years, depending on growing conditions.
References Carbon Farming Information and Carbon Sequestration Information
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Plant Propagation
Seed - sow early spring in a greenhouse. Germination is usually good and fairly quick. Prick out the seedlings into individual pots when they are large enough to handle and grow them on in the greenhouse for their first winter. Plant out in late spring or early summer. Pinch out the shoot tips of the young plants in order to encourage bushy growth[78]. Cuttings of half-ripe wood, 5 - 10cm with a heel if possible, July/August in individual pots in a frame. Good percentage[78]. Cuttings of mature wood of the current season's growth, autumn to late winter in a cold frame. High percentage[78, 200]. Division of suckers in late winter. Very easy, the suckers can be planted out direct into their permanent positions. Layering.
Other Names
If available other names are mentioned here
Anderson's wolfberry, desert-thorn, box-thorn, desert tomato, Water jacket.
Native Range
NORTHERN AMERICA: United States (New Mexico (west), Arizona, California, Nevada (south), Utah), Mexico (Baja California (Norte), Baja California Sur, Sinaloa, Sonora)
Weed Potential
Right plant wrong place. We are currently updating this section.
Please note that a plant may be invasive in one area but may not in your area so it's worth checking.
Low. Anderson's wolfberry is a native shrub that spreads slowly and has no invasive tendencies.
Conservation Status
IUCN Red List of Threatened Plants Status : Not listed.
Growth: S = slow M = medium F = fast. Soil: L = light (sandy) M = medium H = heavy (clay). pH: A = acid N = neutral B = basic (alkaline). Shade: F = full shade S = semi-shade N = no shade. Moisture: D = dry M = Moist We = wet Wa = water.
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Expert comment
Author
Gray.
Botanical References
71
Links / References
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