Plants › Sunflowers, Daisies, Asters, and Allies
Purple Cudweed
Gamochaeta purpurea
28 photos
Study shows up to four per card, from different observers, so you learn the species rather than one picture. Heart the good ones and swap any you do not like.
Photos you add are credited to you, and you keep the copyright.
Easily confused with
Pennsylvania CudweedGamochaeta pensylvanica
Elegant CudweedGamochaeta impatiens
American EverlastingGamochaeta americana
featherweedGamochaeta ustulata
Silvery EverlastingGamochaeta argyrinea
Narrowleaf Purple EverlastingGamochaeta calviceps
white-cloaked cudweedGamochaeta chionesthes
Cotton WeedPseudognaphalium affine
Study checks a spoken answer against these, and tells you which one you named.
Where it is recorded
| United States | 2,287 |
|---|---|
| Arkansas | 221 |
| Texas | 210 |
| Virginia | 189 |
| Missouri | 165 |
| Maryland | 165 |
| North Carolina | 155 |
| Taiwan | 147 |
| China | 144 |
| Taiwan Province | 140 |
Counts show where people looked, not only where it lives.
Traits
Group and habits
- Medicinal useListed as having medicinal use by a harvested source. This is not medical advice.Kew World Checklist of Useful Plant Species
- Forb or herb growth formListed by a harvested source as having a forb or herbaceous growth form.USDA PLANTS Characteristics
- Annual plantListed by a harvested source as having an annual life duration.USDA PLANTS Characteristics
- Biennial plantListed by a harvested source as having a biennial life duration.USDA PLANTS Characteristics
- Pollinator-associated plantDescends from a plant lineage commonly associated with pollinators.Inferred from its group
Edibility, toxicity and medicinal traits are records from datasets, not advice. Never eat, handle or use a wild species on the strength of an app.
Classification
| Kingdom | Plants · Plantae |
|---|---|
| Phylum | Vascular Plants · Tracheophyta |
| Class | Dicots · Magnoliopsida |
| Order | Sunflowers, Bellflowers, Fanflowers, and Allies · Asterales |
| Family | Sunflowers, Daisies, Asters, and Allies · Asteraceae |
| Genus | Everlastings and Cudweeds · Gamochaeta |
Study it in a deck
- Plants of Charleston County, South Carolina, United States
- Plants of Shoalhaven, New South Wales, Australia
Or build your own from the species near you.
Sources
- Names, taxonomy and observation counts: www.inaturalist.org
- Photos and recordings: the creator and source are on each one.
- Traits: Kew World Checklist of Useful Plant Species (CC BY 4.0)
- Traits: USDA PLANTS Characteristics (U.S. Government work / public domain)
- How much to rely on each source
Remember the name next time.
Practise Purple Cudweed with real photos from different observers. Say the name out loud, and it comes back just before you would forget it.