Plants › Sunflowers, Daisies, Asters, and Allies
Opposite-leaved Tarweed
Hemizonella minima
1,089 observations in the source records
26 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.
What the records say
- 1,089 observations are recorded in the imported source snapshot. Observation source
Easily confused with
small tarweedMadia exigua
grassy tarweedMadia gracilis
False MonkeyflowerMimetanthe pilosaStudy checks a spoken answer against these, and tells you which one you named.
Where it is recorded
| United States | 1,198 |
|---|---|
| California | 708 |
| Oregon | 213 |
| Nevada | 160 |
| Canada | 155 |
| British Columbia | 92 |
| Washington | 77 |
| Alberta | 63 |
| Idaho | 33 |
Counts show where people looked, not only where it lives.
Traits
Group and habits
- 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
- Pollinator-associated plantDescends from a plant lineage commonly associated with pollinators.Inferred from its group
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 | Hemizonella |
Sources
- Names, taxonomy and observation counts: www.inaturalist.org
- Photos and recordings: the creator and source are on each one.
- Traits: USDA PLANTS Characteristics (U.S. Government work / public domain)
- How much to rely on each source
Remember the name next time.
Practise Opposite-leaved Tarweed with real photos from different observers. Say the name out loud, and it comes back just before you would forget it.