Gaultheria shallon
species of plant in the family Ericaceae
Gaultheria shallon is an evergreen shrub in the heather family (Ericaceae), native to western North America. Common names include salal (), shallon, or (mainly in Britain) gaultheria.
Description
Gaultheria shallon is 0.4 to 3.05 metres (1+1⁄2 to 10 feet) tall, sprawling to erect. It is loosely to densely branched and often forms dense, nearly impenetrable thickets. The twigs are reddish-brown, with shredding bark. Twigs can live up to 16 years or more, but bear leaves only the first few years.
The leaves are alternate, evergreen, leathery, thick and egg shaped. They are shiny and dark green on the upper surface, and rough and lighter green on the lower. Each finely and sharply serrate leaf is 5 to 10 centimetres (2 to 4 inches) long. Each leaf generally lives for 2 to 4 years before it is replaced.
Begin with the source’s own compact description: “Gaultheria shallon” is species of plant in the family Ericaceae. The dossier treats that line as a proposition to test through Gaultheria, shallon and species, not as a finished interpretation.
Why this record matters
The phrase “species of plant in the family Ericaceae” supplies a clear boundary for inquiry. It also exposes the unanswered questions: who defined that boundary, when it became stable and which sources sit outside it.
Datasets, specimens, observations and peer-reviewed methods provide the appropriate test for the technical claims summarized here. The source revision retrieved here is dated May 19, 2026. The linked authority identifier is Q941600. None of the 0 selected statements returned an explicit reference.
Scientific names, classifications and consensus can change while older terminology persists in catalogues and historical literature. The lead is largely declarative, so disagreement and counter-evidence require a deliberate search beyond the opening account. Authority statements aid reconciliation but still require their own references, qualifiers and ranks to be checked.
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This entry incorporates text from “Gaultheria shallon” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.