Identification
Common names: Henbit. Scientific name: Lamium amplexicaule. Family: Lamiaceae.
Winter annual with square stems, rounded leaves, and purple tubular flowers. Always verify leaf, stem, flower, and growth habit together before forage, browsing, or harvest decisions.
Habitat and Range
Cool-season disturbed beds, field margins, and low competition soils. In TN/KY transition farms, localized moisture and disturbance shifts can change where this plant appears year to year.
Favors moist cool conditions in sun to partial shade. Match these site preferences to paddock pressure and rotational timing for practical control or utilization.
Ecological Role
Early bloom supports pollinators before many spring species. Ecological behavior directly impacts pollinator support, forage composition, and long-term weed management labor.
Agricultural and Homestead Value
Generally minor weed pressure unless dense stand competes with crop starts. Practical value depends on livestock class, season, and total feed context rather than one plant in isolation.
Forage and management tags: winter annual broadleaf.
Toxicity and Animal Interaction
Toxicity level: Generally low concern. Low direct toxicity concern under incidental intake. Chemistry context: Typical mint-family aromatic compounds in low concentration..
Animals affected or monitored: goats, sheep, poultry. Symptoms to watch: low direct toxicity concern.
Veterinary Response Notes
Investigate other causes first if herd symptoms appear around henbit presence. If a herd event is active, preserve samples and timeline details for your veterinarian.
Historical and Cultural Uses (Archive Context)
Occasional spring edible in regional folk practice. Historical references are archival context, not modern treatment protocols.
Historical remedy tags: spring tonic traditions.
Foraging and Cultivation Guidance
Only with clean-site harvest and positive identification.
Usually unmanaged volunteer annual in farm systems.
Codex Navigation
Categories: weeds, pollinator plants, edible wild plants.
Use the Plant Codex hub, symptom index, and historical remedy index.
Related Triple 5 resources: Homestead Codex, Animals from Triple 5, Farm Goods, and Farm Experiences.
Source Reference Appendix
This page is a practical synthesis for farm decision-making. It does not replace veterinary diagnosis, extension consultation, or emergency response.
Entry lookup terms: Henbit; Lamium amplexicaule.