Plants › St. John's wort family

shrubby St. John's-wort

Hypericum prolificum

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Wildlife study photograph from iNaturalist. — (c) nana10, no rights reserved (CC0)

All photos28

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.

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Photos you add are credited to you, and you keep the copyright.

Easily confused with

Study checks a spoken answer against these, and tells you which one you named.

Where it is recorded

Records by month in Ohio.

United States	5,029
Ohio	917
Virginia	899
Missouri	601
Tennessee	490
West Virginia	407
Arkansas	406
Illinois	390
Pennsylvania	371
Maryland	356

Counts show where people looked, not only where it lives.

Traits

Group and habits

Shrub growth formListed by a harvested source as having a shrub or bush growth form.USDA PLANTS Characteristics
Subshrub growth formListed by a harvested source as having a subshrub growth form.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

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 shrubby 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.

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