Plants › St. John's wort family
Dwarf St. John's Wort
Hypericum mutilum
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
spotted St. John's wortHypericum punctatum
Claspingleaf St. John's WortHypericum gymnanthum
Common St. John's WortHypericum perforatum
Northern St. John's-wortHypericum boreale
large canadian st. john's-wortHypericum majus
Sierra Madre St. John's WortHypericum parvulum
pale St. John's-wortHypericum ellipticum
Canada St. John's wortHypericum canadense
Study checks a spoken answer against these, and tells you which one you named.
Where it is recorded
| United States | 8,539 |
|---|---|
| New York | 1,045 |
| Pennsylvania | 717 |
| Canada | 510 |
| North Carolina | 501 |
| Virginia | 501 |
| Georgia | 442 |
| West Virginia | 363 |
| Texas | 333 |
| New Jersey | 324 |
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
- Wetland-associatedListed by a harvested source as obligate or frequent in wetland habitat.USDA PLANTS Characteristics
- Annual plantListed by a harvested source as having an annual life duration.USDA PLANTS Characteristics
- Perennial plantListed by a harvested source as having a perennial life duration.USDA PLANTS Characteristics
Classification
| Kingdom | Plants · Plantae |
|---|---|
| Phylum | Vascular Plants · Tracheophyta |
| Class | Dicots · Magnoliopsida |
| Order | Nances, Willows, and Allies · Malpighiales |
| Family | St. John's wort family · Hypericaceae |
| Genus | St. John's worts · Hypericum |
Study it in a deck
- Plants of Richmond city, Virginia, United States
- Wetland-associated Species of New Hampshire, United States
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: USDA PLANTS Characteristics (U.S. Government work / public domain)
- How much to rely on each source
Remember the name next time.
Practise Dwarf St. John's Wort with real photos from different observers. Say the name out loud, and it comes back just before you would forget it.