Independent botanical knowledge atlas Taxonomy indexed. Evidence labelled. Safety kept visible. Explore the medicinal index
Enriched botanical record

Ambrosia psilostachya

Ambrosia psilostachya DC.

Also indexed asperennial ragweedCuman ragweedAltamisaAmbroisie a epis glabresAmbroisie à épis dégarnis, Ambroisie à feuilles de sénebièreAmbroisie à épis lissesAmbrosia con foglie di CoronopusAmbrosia con spighe rade
FamilyAsteraceae
GenusAmbrosia
Use categories1
Linked notes0

Botanical identity

This taxon is documented in the World Checklist of Useful Plant Species with a reported medicinal use. The record establishes a use report and botanical index entry, not clinical effectiveness or individual safety.

KingdomPlantae
Phylum / divisionTracheophyta
ClassMagnoliopsida
OrderAsterales
FamilyAsteraceae
GenusAmbrosia
Scientific name with authorshipAmbrosia psilostachya DC.

Indexed scientific synonyms

Ambrosia artemisiaefolia var. trinitensis Griseb.Ambrosia artemisiifolia subsp. trinitensis Griseb.Ambrosia californica Rydb.Ambrosia californica subsp. californicaAmbrosia coronopifolia Torr. & A.GrayAmbrosia hispida Torr., 1827Ambrosia lindheimeriana ScheeleAmbrosia peruviana DC.Ambrosia psilostachya subsp. californica (Rydb.) BlakeAmbrosia psilostachya subsp. coronopifolia (Torr. & Gray) Farw.Ambrosia psilostachya subsp. lindheimeriana (Scheele) Blank.Ambrosia psilostachya subsp. psilostachyaAmbrosia psilostachya var. californica (Rydb.) S.F.BlakeAmbrosia psilostachya var. coronopifolia (Torr. & A.Gray) Farw.Ambrosia psilostachya var. coronopifolia (Torr. & A.Gray) Farw. ex FernaldAmbrosia psilostachya var. lindheimeriana (Scheele) Blank.Ambrosia psilostachya var. psilostachyaAmbrosia rugelii Rydb.

Documented use categories

Medicine

These categories describe the kinds of human-use reports attached to the taxon in the source checklist. Multiple categories can coexist; a plant may be recorded as both food and poison, depending on part, preparation and context.

How to interpret this record

Evidence boundary

A taxonomic use record is a discovery and indexing signal. Clinical evidence must be assessed separately for the exact species, plant part, preparation, route, dose and health question.

Safety boundary

Correct identification is essential. Toxicity, contraindications, interactions and safe preparation cannot be inferred from a documented-use record.

Dataset record and provenance

DatasetWCUPS 2020
LicenceCC BY 4.0
Name sourceIPNI
IPNI / external identifier30153070-2
Use codesME
Crop wild relativeNo

Contributing checklist sources

Medicinal Plant Names Services v8.2

Read the full dataset citation, licence and import methodology →

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Educational index, not a treatment recommendation

The presence of a taxon in this database does not provide a diagnosis, dose, formulation or assurance of safety. Some indexed plants are toxic, regulated, endangered or unsafe in specific life stages.