Hairy Crabweed
ExplorarPlantas
Hairy Crabweed
fatoua villosa
Hairy Crabweed (Fatoua villosa) is a fast-growing, opportunistic annual herb that has become a notorious weed across many parts of the world outside its native East Asian habitat. A member of the mulberry family (Moraceae), it thrives in disturbed soils, cultivated gardens, and commercial greenhouses, where it often hitchhikes undetected in the soil of nursery stock. Because of its rapid growth cycle and highly efficient reproductive strategies, it can quickly colonize empty spaces, making it a persistent headache for gardeners and agriculturalists. Despite its classification as an unwanted weed, Hairy Crabweed is a fascinating example of botanical adaptability. It has evolved to complete its life cycle in just a few short weeks, ensuring that even temporary patches of moisture and light are enough for it to produce another generation. Its success lies in its quiet resilience, easily blending in with harmless garden seedlings until it is already established.
Hábitat: Typically found in disturbed soils, agricultural greenhouses, nursery containers, and shaded garden beds.
Aspecto
This plant is easily identified by its alternate, heart-shaped (ovate) leaves with serrated margins, which strongly resemble those of a young mulberry tree or a nettle. The entire plant, especially the stem and leaves, is covered in distinct, sticky, glandular hairs (trichomes) that give it a slightly dull, rough texture. It produces dense, globose, greenish-yellow to purple flower clusters (cymes) directly in the leaf axils. The plant typically grows upright, ranging from 10 to 80 centimeters in height depending on moisture and nutrient availability.
ReinoPlantaeFiloTracheophytaClaseMagnoliopsidaOrdenRosalesFamiliaMoraceaeGéneroFatoua
Categoría
PlantasRareza
Common
Peligro
1/5 · Muy bajo
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Datos interesantes
Despite looking very much like a harmless mulberry seedling, Hairy Crabweed is actually a true herbaceous member of the mulberry family (Moraceae).
It is a notorious pest in commercial greenhouses, earning the nickname 'the nursery hitchhiker' due to its ability to spread secretly in potted soil.
Its tiny seeds are sticky when wet, allowing them to cling to gardening tools, pots, and shoes to travel even longer distances.
Habilidades especiales
Habilidad
Explosive Seed Ballistics
The mature flowers can forcefully eject seeds over short distances, allowing the plant to rapidly colonize neighboring nursery pots.
Habilidad
Sticky Trichome Shield
Its stems and leaves are covered in glandular, sticky hairs that deter crawling herbivores and reduce water loss.
Habilidad
Rapid Life Cycle
It can transition from a newly germinated seed to a mature, seed-producing adult in as little as four weeks.
Medidas y detalles
- Longitud
- 10-80 cm
- Peso
- 0.01-0.15 kg
- Esperanza de vida
- 0-1 años
- Incubación
- 5-14 días
Dieta y alimentación
As an autotrophic plant, Hairy Crabweed produces its own energy via photosynthesis, absorbing water and vital minerals from the soil through its root system.
Alimentos principales
- Sunlight
- Water
- Carbon dioxide
- Soil nutrients
Conexiones ecológicas
eaten by
Spotted Cucumber Beetle
Diabrotica undecimpunctata
Folivorous beetles frequently feed on the soft leaves of the crabweed.
host plant
Green Peach Aphid
Myzus persicae
Serves as a host reservoir for common agricultural aphid pests.
competitor
Red Mulberry
Morus rubra
Shares the same family (Moraceae) and competes for soil nutrients and light on woodland edges.
Rasgos
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También conocido como
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Seguridad
Peligro
1/5 · Muy bajo
Todavía no hay notas especiales de seguridad.
Preguntas frecuentes
¿Cómo identificar a Hairy Crabweed?
La forma más fácil de identificar a Hairy Crabweed es usar la aplicación de identificación de naturaleza Snappit.
¿Cuál es el longitud de Hairy Crabweed?
10-80 cm
¿Cuál es el peso de Hairy Crabweed?
0.01-0.15 kg
¿Cuál es el esperanza de vida de Hairy Crabweed?
0-1 años
¿Qué come Hairy Crabweed?
As an autotrophic plant, Hairy Crabweed produces its own energy via photosynthesis, absorbing water and vital minerals from the soil through its root system.
¿Dónde se encuentra normalmente Hairy Crabweed?
Typically found in disturbed soils, agricultural greenhouses, nursery containers, and shaded garden beds.
¿Cuál es el incubación de Hairy Crabweed?
5-14 días
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