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Dactyloctenium aegyptium - (L.) Willd.

Common Name Crowfoot grass
Family Poaceae
USDA hardiness 6-11
Known Hazards No significant toxicity concerns are widely reported for the grain of this species. However, as with all grasses harvested from disturbed environments, contamination is a practical concern. Plants growing along roadsides, industrial sites, or treated agricultural land may accumulate pollutants or pesticide residues. Additionally, because the seeds are small, careful cleaning is required to remove dust, chaff, and grit before consumption.
Habitats It is commonly found in disturbed habitats such as agricultural fields, roadsides, sandy coastal areas, and open dry ground. In North America it occurs mainly in warmer southern states and irrigated regions.
Range Crowfoot grass is native to Africa but has spread widely throughout tropical and subtropical regions of the world.
Edibility Rating    (2 of 5)
Other Uses    (2 of 5)
Weed Potential Yes
Medicinal Rating    (3 of 5)
Care (info)
Fully Hardy Well drained soil Moist Soil Full sun
Dactyloctenium aegyptium Crowfoot grass


Vengolis. Creative Commons Attribution-Share Alike 4.0
Dactyloctenium aegyptium Crowfoot grass
Bernard DUPONT from FRANCE. Creative Commons Attribution-Share Alike 2.0

 

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Summary

Dactyloctenium aegyptium is a drought-tolerant tropical grass recognized by its distinctive seedheads that resemble a bird’s foot or a crow’s footprint, which explains its common name. It is a hardy opportunistic plant of disturbed soils, cultivated fields, roadsides, sandy ground, and dry open habitats. In its native range and in some traditional agricultural systems in Africa and parts of Asia, the grain has been used as a minor cereal food. Outside those regions it is better known as a weed or forage grass rather than a food plant. In North America, particularly in the southwestern United States, it tends to occur only in warmer irrigated areas or occasionally in disturbed habitats with sufficient moisture. Because it does not reliably establish abundant wild stands in those regions, it generally plays a very minor role in local foraging traditions despite being edible.


Physical Characteristics

 icon of manicon of flower
Dactyloctenium aegyptium is a ANNUAL growing to 0.5 m (1ft 8in) by 0.3 m (1ft) at a fast rate.
See above for USDA hardiness. It is hardy to UK zone 7. The flowers are pollinated by Wind.
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: mildly acid, neutral and basic (mildly alkaline) soils. It cannot grow in the shade. It prefers dry or moist soil and can tolerate drought.

UK Hardiness Map US Hardiness Map

Synonyms

Homotypic Synonyms: Cynosurus aegyptius L. Eleusine aegyptia (L.) Forsyth f. Eleusine cruciata Lam. Eleusine pectinata Moench

Plant Habitats

Edible Uses

The edible portion of crowfoot grass is the grain. Like many small grass seeds, the grains can be collected, cleaned, and ground into meal for porridge or flatbreads. The seeds are small and somewhat labor-intensive to harvest, which limits their value compared with cultivated cereals [2-3]. Edible Uses & Rating. The grain is the primary edible product. In traditional African contexts it has been used as a minor cereal grain, but it is rarely cultivated as a primary staple. As a wild food resource it ranks as modest in value because seed size is small and harvest yields are limited unless the plant occurs in large stands. In survival or subsistence contexts, however, it can provide carbohydrates and nutrients similar to other small grass grains [2-3]. Taste, Processing & Kitchen Notes. When processed as a grain, crowfoot grass seeds behave similarly to other wild grass seeds such as those from millet relatives or wild sorghum-like grasses. The flavor is generally mild and cereal-like, making it suitable for porridge or flour blends. Because the grains are small and encased in husks, threshing and winnowing are necessary. Grinding the cleaned seeds into flour is usually the most practical culinary approach. The resulting flour can be cooked into porridge or combined with other flours to produce flatbreads or cakes. As with many small-seeded grasses, roasting the grain lightly before grinding may enhance aroma and reduce grassy flavors [2-3]. Seasonality (Phenology). Crowfoot grass is a warm-season annual that germinates once soils warm in late spring or early summer. Flowering and seed production generally occur from midsummer through early autumn, depending on rainfall and temperature. Because the plant grows quickly in warm climates, several generations may appear during long tropical growing seasons. Safety & Cautions (Food Use). No significant toxicity concerns are widely reported for the grain of this species. However, as with all grasses harvested from disturbed environments, contamination is a practical concern. Plants growing along roadsides, industrial sites, or treated agricultural land may accumulate pollutants or pesticide residues. Additionally, because the seeds are small, careful cleaning is required to remove dust, chaff, and grit before consumption [2-3]. Harvest & Processing Workflow. Seedheads should be harvested when fully mature and dry, typically when the characteristic finger-like spikes turn brown and brittle. The heads can be cut or stripped into a container and then dried further if needed. Threshing can be done by rubbing the heads between the hands or beating them lightly inside a bag. After threshing, the seeds should be winnowed to remove husks and plant fragments. The cleaned grains may be roasted lightly and ground into flour or simmered whole to produce a coarse porridge. Cultivar/Selection Notes. Unlike major cereal crops, crowfoot grass has not undergone extensive domestication or breeding for grain production. Most plants encountered are wild or semi-wild forms. In agricultural contexts it is more commonly managed as a forage grass for livestock than as a grain crop. Look-Alikes & Confusion Risks. The distinctive crowfoot-shaped seedhead is the most reliable identification feature. Several spikelets radiate from a central point at the tip of the stem, forming a structure that resembles the spread toes of a bird’s foot. This arrangement makes it easier to distinguish from many other grasses. However, inexperienced observers might still confuse it with other finger-like grasses such as goosegrass (Eleusine indica) or certain crabgrasses (Digitaria species). Careful attention to the structure of the spikelets and the radiating pattern of the spikes helps confirm identification. Traditional/Indigenous Use Summary. In parts of Africa where the species is native, crowfoot grass has been gathered and occasionally cultivated for its grain. The seeds were typically ground into flour and cooked as porridge or mixed with other cereal flours. While it has never achieved the agricultural importance of millet, sorghum, or teff, its resilience in hot dry environments made it a useful supplementary food resource [2-3].

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.


Dactyloctenium aegyptium (Egyptian crowfoot grass) is a medicinal herb rich in flavonoids and phenolic acids, utilized for its antioxidant, anti-inflammatory, and antimicrobial properties. It is used in traditional medicine to treat digestive issues (diarrhea, constipation), fevers, ulcers, and kidney-related pains, and has shown potential to lower blood sugar and inhibit cancer cell growth in studies. (Bangladesh Journals Online). Key Medicinal and Traditional Uses: Gastrointestinal Health: Used traditionally to treat constipation, diarrhea, and stomach aches. Wound Healing & Skin: A paste made from stems and leaves is applied topically to treat ulcers, wounds, and skin infections. Fever & Pain Relief: A decoction of the plant is used to reduce fever (antipyretic) and relieve pain. Kidney & Urinary Support: Used to treat urinary lithiasis (stones) and other renal infections. Metabolic Support: Studies indicate it may help regulate blood sugar levels, with one animal study showing a 15% reduction in post-prandial glucose. Anticancer & Antimicrobial: Extracts have shown potential to induce apoptosis in cervical and lung cancer cells and to provide antimicrobial activity. The whole plant is used in a decoction to remedy lumbago[348 ]. An infusion of the leaves, mixed with the seeds of Cajanus cajan, is used to accelerate childbirth[348 ]. A decoction of the leaves, combined with Scoparia dulcis, is used as a remedy for dysentery[348 ].

References   More on Medicinal Uses

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Other Uses

In landscape settings it is generally regarded as a weed rather than an ornamental plant. The seeds provide food for small birds and rodents, while the foliage can serve as forage for grazing animals. Its ability to stabilize loose soils also contributes to its ecological role in disturbed habitats.

Special Uses

References   More on Other Uses

Cultivation details

Crowfoot grass represents a typical example of a small-seeded wild cereal that can contribute calories and nutrition in marginal environments. While not particularly productive compared with domesticated grains, it has ecological advantages: it grows rapidly, tolerates heat and drought, and can colonize disturbed soils where other crops struggle. In regions where it grows abundantly, it can serve as a supplementary grain resource, but in areas where it is rare or scattered, its value to foragers is limited. Growing Conditions. This species prefers warm temperatures, full sunlight, and well-drained soils. It tolerates drought and poor soil fertility but responds favorably to moderate moisture and nutrient availability. Sandy or loamy soils are particularly suitable. Habitat & Range. Crowfoot grass is native to Africa but has spread widely throughout tropical and subtropical regions of the world. It is commonly found in disturbed habitats such as agricultural fields, roadsides, sandy coastal areas, and open dry ground. In North America, it occurs mainly in warmer southern states and irrigated regions. Size & Landscape Performance. As an annual grass, it forms loose clumps or spreading mats depending on growing conditions. In landscape settings, it is generally regarded as a weed rather than an ornamental plant. Cultivation (Horticulture). Although not commonly cultivated as a crop, it can grow readily from seed in warm climates. If intentionally grown for seed, plants should be spaced to allow good airflow and seedhead development. Pests & Problems. Crowfoot grass is generally hardy and resistant to most pests and diseases. Its main issue in agriculture is its ability to behave as a weed, competing with cultivated crops for water and nutrients. Identification & Habit. The plant is a tufted annual grass with narrow leaves and distinctive digitate seedheads composed of several finger-like spikes radiating from the stem tip. Each spike contains rows of small spikelets that produce the grain. Pollinators. Like most grasses, crowfoot grass is wind-pollinated rather than insect-pollinated. Its flowers produce pollen that is carried by air currents to neighboring plants. Crowfoot grass, Dactyloctenium aegyptium, belongs to the grass family (Poaceae) and the genus Dactyloctenium. Common names include crowfoot grass, Egyptian grass, Egyptian crowfoot grass, and occasionally beach wiregrass. It is a warm-season annual grass native to Africa and parts of the Old World tropics but now widely naturalized in tropical and subtropical regions around the world. Because it is an annual species rather than a perennial, USDA hardiness zones mainly affect where it can reliably grow each summer rather than where it can overwinter. In cultivation or naturalized settings it commonly behaves as a warm-season annual in approximately USDA Zones 6–11. Mature plants typically grow about 10–60 cm tall depending on moisture and soil fertility, while the spreading base can occupy roughly 20–50 cm across when conditions are favorable. Native to: Afghanistan, Algeria, Angola, Assam, Bangladesh, Benin, Borneo, Botswana, Burkina, Burundi, Cambodia, Cameroon, Cape Provinces, Central African Republic, Chad, China South-Central, China Southeast, Comoros, Congo, Djibouti, DR Congo, East Aegean Is., East Himalaya, Egypt, Eritrea, Eswatini, Ethiopia, Free State, Gabon, Gambia, Ghana, Guinea, Guinea-Bissau, Gulf of Guinea Is., Gulf States, Hainan, India, Iran, Iraq, Ivory Coast, Jawa, Kazan-retto, Kenya, Kuwait, KwaZulu-Natal, Laccadive Is., Laos, Lebanon-Syria, Lesser Sunda Is., Liberia, Libya, Madagascar, Malawi, Malaya, Maldives, Mali, Maluku, Mauritania, Mauritius, Mozambique, Mozambique Channel Is., Myanmar, Namibia, Nansei-shoto, Nepal, New Guinea, Niger, Nigeria, Northern Provinces, Ogasawara-shoto, Oman, Pakistan, Palestine, Philippines, Rwanda, Réunion, Saudi Arabia, Senegal, Sierra Leone, Sinai, Socotra, Somalia, South China Sea, Sri Lanka, Sudan-South Sudan, Sulawesi, Sumatera, Taiwan, Tanzania, Thailand, Togo, Tunisia, Türkiye, Uganda, Vietnam, West Himalaya, Yemen, Zambia, Zimbabwe Introduced into: Alabama, Andaman Is., Argentina Northeast, Argentina Northwest, Arizona, Arkansas, Aruba, Ascension, Bahamas, Baleares, Belize, Bolivia, Brazil North, Brazil Northeast, Brazil Southeast, Brazil West-Central, California, Cape Verde, Caroline Is., Cayman Is., Central American Pacific Is., Christmas I., Cocos (Keeling) Is., Colombia, Colorado, Cook Is., Costa Rica, Cuba, Cyprus, Czechia-Slovakia, Dominican Republic, Ecuador, El Salvador, Fiji, Florida, French Guiana, Galápagos, Georgia, Germany, Gilbert Is., Great Britain, Guatemala, Guyana, Haiti, Hawaii, Honduras, Illinois, Italy, Jamaica, Japan, Korea, Kriti, Leeward Is., Line Is., Louisiana, Madeira, Maine, Marcus I., Marianas, Marquesas, Marshall Is., Maryland, Massachusetts, Mexican Pacific Is., Mexico Central, Mexico Gulf, Mexico Northeast, Mexico Northwest, Mexico Southeast, Mexico Southwest, Mississippi, Nauru, Netherlands Antilles, New Caledonia, New Jersey, New Mexico, New York, Nicaragua, Nicobar Is., North Carolina, Northern Territory, Ohio, Panamá, Paraguay, Pennsylvania, Peru, Puerto Rico, Queensland, Samoa, Sicilia, Society Is., Solomon Is., South Carolina, Southwest Caribbean, Spain, St.Helena, Suriname, Tennessee, Texas, Tonga, Trinidad-Tobago, Tuamotu, Tubuai Is., Turks-Caicos Is., Uruguay, Vanuatu, Venezuela, Venezuelan Antilles, Virginia, Wake I., Wallis-Futuna Is., Western Australia, Windward Is.

References   Carbon Farming Information and Carbon Sequestration Information

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Plant Propagation

Propagation occurs primarily through seed. Seeds germinate readily in warm soils and can establish quickly in disturbed ground.

Other Names

If available other names are mentioned here

Coast Button Grass

Native Range

Afghanistan, Algeria, Angola, Assam, Bangladesh, Benin, Borneo, Botswana, Burkina, Burundi, Cambodia, Cameroon, Cape Provinces, Central African Republic, Chad, China South-Central, China Southeast, Comoros, Congo, Djibouti, DR Congo, East Aegean Is., East Himalaya, Egypt, Eritrea, Eswatini, Ethiopia, Free State, Gabon, Gambia, Ghana, Guinea, Guinea-Bissau, Gulf of Guinea Is., Gulf States, Hainan, India, Iran, Iraq, Ivory Coast, Jawa, Kazan-retto, Kenya, Kuwait, KwaZulu-Natal, Laccadive Is., Laos, Lebanon-Syria, Lesser Sunda Is., Liberia, Libya, Madagascar, Malawi, Malaya, Maldives, Mali, Maluku, Mauritania, Mauritius, Mozambique, Mozambique Channel Is., Myanmar, Namibia, Nansei-shoto, Nepal, New Guinea, Niger, Nigeria, Northern Provinces, Ogasawara-shoto, Oman, Pakistan, Palestine, Philippines, Rwanda, Réunion, Saudi Arabia, Senegal, Sierra Leone, Sinai, Socotra, Somalia, South China Sea, Sri Lanka, Sudan-South Sudan, Sulawesi, Sumatera, Taiwan, Tanzania, Thailand, Togo, Tunisia, Türkiye, Uganda, Vietnam, West Himalaya, Yemen, Zambia, Zimbabwe

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.

Moderate to high in suitable climates. In agricultural settings it can become a competitive weed, particularly in irrigated fields or disturbed soils.

Conservation Status

IUCN Red List of Threatened Plants Status : Not listed.

Related Plants
Latin NameCommon NameHabitHeightHardinessGrowthSoilShadeMoistureEdibleMedicinalOther
Dactyloctenium radulansButton Grass, ButtongrassAnnual0.2 0-0  LMHSNM10 

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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Author

(L.) Willd.

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