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Summary
Redstem filaree is one of the most widespread and dependable edible weeds of the arid and semi-arid West. It is small, tough, adaptable, and often extraordinarily abundant, especially after winter or spring moisture. Its roots, stems, leaves, flowers, and young fruits are edible, but their quality varies by plant part and age. The roots and lower stems are the best food parts, while the leaves are more useful as cooked greens than raw salad material. It is a practical wild food because it grows in poor soils, disturbed ground, creosote scrub, grasslands, roadsides, fields, and open woodland edges, often when few other green vegetables are available. Redstem filaree, Erodium cicutarium, belongs to the geranium family (Geraniaceae) and the genus Erodium. Common names include alfilaria, redstem filaree, stork’s bill, crane’s bill, and heron’s bill. It is a small annual or winter annual herb, generally suited to USDA Zones 6–11 as a self-seeding seasonal plant. Mature plants are usually about 4–25 cm tall and may spread 10–40 cm across, often forming low mats or carpets in favorable years.
Physical Characteristics

Erodium cicutarium is a ANNUAL growing to 0.3 m (1ft) by 0.4 m (1ft 4in) at a fast rate.
See above for USDA hardiness. It is hardy to UK zone 7. It is in flower from June to September, and the seeds ripen from August to October. The species is hermaphrodite (has both male and female organs) and is pollinated by Bees, beetles, Lepidoptera (Moths & Butterflies). The plant is self-fertile.
It is noted for attracting wildlife.
Suitable for: light (sandy), medium (loamy) and heavy (clay) soils, prefers well-drained soil and can grow in nutritionally poor soil. Suitable pH: neutral and basic (mildly alkaline) soils and can grow in very alkaline soils.
It can grow in semi-shade (light woodland) or no shade. It prefers moist soil and can tolerate drought. The plant can tolerate maritime exposure.
UK Hardiness Map
US Hardiness Map
Synonyms
Geranium cicutarium L.
Plant Habitats
Cultivated Beds;
Edible Uses
Edible Parts: Leaves Stem
Edible Uses:
The roots, stems, leaves, flowers, flower buds, and young fruits are edible. Mature fruits are not suitable for eating because they become tough and sharply pointed. Leaves are nutritious but tannic and are best cooked when used in quantity. Roots and lower stems are the most pleasant vegetable parts [2-3]. Edible Uses & Rating: Redstem filaree ranks as a good wild vegetable, especially in regions where it forms dense seasonal carpets. The roots and fleshy lower stems can be excellent, while the leaves are best considered useful potherbs. As a raw green it is less appealing because of bitterness, hairiness, grit, and astringency. As a cooked green and soup ingredient, it is far more valuable [2-3]. Taste, Processing & Kitchen Notes: The roots are white, earthy, salty, and somewhat potato-like, especially when grown in loose, fertile, moist soils. Hard or compacted soils produce wirier, lower-quality roots. The outer parts soften when baked or boiled, but the cores often remain stringy. The lower stems are mild, tender, and fleshy, more similar to the roots than to the leaves. Leaves taste like dark lettuce mixed with wild clover, with a geranium-family bitterness and tannic edge. Boiling reduces astringency and makes them much more palatable. Flowers and buds offer a brief sweetness but remain small and slightly raspy. Young green fruits can be cooked with other parts, but older fruits must be removed. Seasonality (Phenology); Redstem filaree is mainly a cool-season plant in the Southwest. It often germinates after autumn or winter rains, grows through winter and spring, and blooms from about February to July, depending on elevation and moisture. At low elevations it may mature early, while higher elevations extend the season. Safety & Cautions (Food Use): Meal-size portions of leaves should be cooked to reduce bitterness and tannins. Mature fruits are hazardous because the pointed beaks become tough and sharp. Plants growing along roadsides, heavily grazed ground, or sprayed areas should be avoided. Thorough washing is important because the hairy leaves often trap sand, grit, and soil [2-3]. Harvest & Processing Workflow: Harvest young to mature leafy plants before the fruits harden. Pull whole plants from clean soil if roots are desired, then separate roots, lower stems, leaves, flowers, and young fruits. Wash thoroughly. Boil leaves for potherbs, bake or simmer roots and lower stems, and discard mature fruits. For soups and stews, roots and lower stems are the best parts. Cultivar/Selection Notes: There are no food cultivars. The best wild harvests come from lush plants growing in loose, moist, fertile soils, where roots and stems are thickest and least wiry. Look-Alikes & Confusion Risks: Young redstem filaree can superficially resemble other finely divided small herbs, including young carrot-family plants. Older plants are much easier to identify by their pink-purple flowers and long beaked fruits. Confusion with poisonous hemlocks is unlikely once the plant is flowering or fruiting, but beginners should avoid harvesting very young, uncertain plants [2-3]. Traditional/Indigenous Use Summary: Redstem filaree became an important introduced forage and wild food in western North America. Its abundance made it useful to people and grazing animals alike, especially in early spring when green growth was scarce. Young leaves - raw or cooked as a potherb[2, 62, 84, 85, 183]. Harvested in the spring before the plant flowers[257], they are tasty and nutritious[207]. The leaves are added to salads, sandwiches, soups etc[9], they can be used in recipes that call for leaves of beet, plantain, sow thistle or amaranth[183]. Young stems - raw[257]. Root - chewed by children as a gum[257].
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.
Astringent Galactogogue Haemostatic Miscellany Poultice
The whole plant is astringent and haemostatic{9, 13, 21]. It has been used in the treatment of uterine and other bleeding[9]. The root and leaves have been eaten by nursing mothers to increase the flow of milk[257]. Externally, the plant has been used as a wash on animal bites, skin infections etc[257]. A poultice of the chewed root has been applied to sores and rashes[257]. A tea made from the leaves is diaphoretic and diuretic[222]. An infusion has been used in the treatment of typhoid fever[257]. The leaves are soaked in bath water for the treatment of rheumatism[222]. The seeds contain vitamin K, a poultice of them is applied to gouty typhus[222].
References More on Medicinal Uses
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Other Uses
Dye Miscellany Weather forecasting
A green dye is obtained from the whole plant. It does not require a mordant[168]. The remnants of the styles are very hygroscopic, they can be used in hygrometers and as weather indicators[46, 61]. The dried plant powder has been mixed with watermelon seeds during storage and planting in order to prevent watermelon disease[257]. Ecology & Wildlife: It provides early forage for livestock and wildlife, green cover after rains, and seeds for small animals. It can also dominate disturbed sites and compete with native annuals in some habitats.
Special Uses
References More on Other Uses
Cultivation details
Redstem filaree is a highly practical edible weed. It is not luxurious, but it is dependable, widely available, and nutritionally valuable. Cooked leaves, roots, and lower stems make it one of the better small wild vegetables of the arid West. Growing Conditions: It grows in full sun to partial shade and tolerates drought, trampling, fire, compacted soil, sand, gravel, low fertility, and disturbance. It performs best after seasonal moisture but survives in some very harsh settings. Habitat & Range: Redstem filaree is widespread across western North America and beyond. In the Southwest it grows from desert creosote flats to grasslands, roadsides, fields, disturbed ground, and open pine zones up to about 2,500 meters. Size & Landscape Performance: It forms low mats or carpets rather than upright ornamental clumps. In naturalistic settings it can provide early green cover, but in gardens it is usually treated as a weed. Cultivation (Horticulture): It is rarely cultivated intentionally because it self-seeds readily and appears without help in suitable climates. If desired as a forage or wild edible, it requires only open soil and seasonal moisture. Pests & Problems: Few pests seriously limit it. Its main “problem” is its weedy abundance and ability to colonize disturbed ground. The fruits can also irritate socks, fur, and clothing. Identification & Habit: Redstem filaree is a small hairy annual with a taproot, pinnately divided leaves, pink-purple flowers, and distinctive long-beaked fruits. The fruits split into five one-seeded segments, each with a spirally twisting style. Pollinators: The small purple flowers attract small bees, flies, and other generalist insects, though the plant is more important as forage and seed than as a major nectar source. Prefers a sunny well-drained position and a limy soil or at least one that is not acid[1]. Plants are likely to be resistant to maritime exposure[K].
References Carbon Farming Information and Carbon Sequestration Information
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Plant Propagation
Propagation is by seed. The coiling fruit segments help drive seeds into the soil as humidity changes, making the plant highly effective at self-sowing. It is rarely cultivated intentionally because it self-seeds readily and appears without help in suitable climates. If desired as a forage or wild edible, it requires only open soil and seasonal moisture. Seed - sow in situ as soon as the seed is ripe in the late summer. The seed can also be sown in situ in late spring[1]. Germination usually takes place within 3 weeks[200].
Other Names
If available other names are mentioned here
Stork's Bill, Redstem stork's bill, Alfilaria,
Native Range
TEMPERATE ASIA: Kuwait, Afghanistan, Cyprus, Egypt (Sinai), Iran, Iraq, Israel, Jordan, Lebanon, Syria, Turkey, Russian Federation-Ciscaucasia (Ciscaucasia), Armenia, Azerbaijan, Georgia, Russian Federation (Dagestan), Russian Federation-Western Siberia (Western Siberia), Russian Federation-Eastern Siberia (Eastern Siberia (west)), Kazakhstan, Kyrgyzstan, Tajikistan, Turkmenistan, Uzbekistan, China (Anhui Sheng, Fujian Sheng, Gansu Sheng, Hebei Sheng, Heilongjiang Sheng, Henan Sheng, Jiangsu Sheng, Jilin Sheng, Liaoning Sheng, Nei Mongol Zizhiqu, Shaanxi Sheng, Shandong Sheng, Shanxi Sheng, Sichuan Sheng (west), Xinjiang Uygur Zizhiqu), Taiwan TROPICAL ASIA: India (northwest), Nepal, Pakistan (north) EUROPE: Denmark, Finland, United Kingdom, Ireland, Norway, Sweden, Austria, Belgium, Switzerland, Czech Republic, Germany, Hungary, Netherlands, Poland, Slovakia, Russian Federation (European part), Belarus, Estonia, Lithuania, Latvia, Moldova, Ukraine (incl. Krym), Albania, Bulgaria, Greece (incl. Crete), Croatia, Romania, Serbia, Slovenia, Spain (incl. Baleares), France (incl. Corsica), Portugal AFRICA: Spain (Canarias), Portugal (Madeira Islands), Algeria, Egypt, Libya, Morocco, Tunisia.
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.
High. Redstem filaree is extremely adaptable and can form dense carpets, especially in disturbed or overgrazed landscapes.
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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Botanical References
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