Coastal Goldenrod vs Common Wrinkle-Leaved Goldenrod

Solidago latissimifolia compared with Solidago rugosa

Key Differences

• Coastal Goldenrod is Least Concern while Common Wrinkle-Leaved Goldenrod is Not Evaluated.

Taxonomic Classification

Rank	Coastal Goldenrod	Common Wrinkle-Leaved Goldenrod
Kingdom same	Plantae (植物)	Plantae (植物)
Phylum same	Magnoliophyta (被子植物門)	Magnoliophyta (被子植物門)
Class same	Magnoliopsida (モクレン綱)	Magnoliopsida (モクレン綱)
Order same	Asterales (キク目)	Asterales (キク目)
Family same	Asteraceae (Daisy Family)	Asteraceae (Daisy Family)
Genus same	Solidago	Solidago
Species	Solidago latissimifolia	Solidago rugosa

Evolutionary Relationship

Coastal Goldenrod and Common Wrinkle-Leaved Goldenrod share a common ancestor at the Genus level: Solidago.

Conservation Status

Coastal Goldenrod

LC — Least Concern

Common Wrinkle-Leaved Goldenrod

NE — Not Evaluated

Physical Characteristics

Attribute	Coastal Goldenrod	Common Wrinkle-Leaved Goldenrod
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Coastal Goldenrod

Habitat

Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

Range

Found in Canada.

Common Wrinkle-Leaved Goldenrod

Habitat

Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

Range

Found across Europe (8 countries) and North America (United States).

Coastal Goldenrod

Solidago latissimifolia, the coastal goldenrod, is a perennial herbaceous plant in the family Asteraceae native to coastal wetland and marsh habitats of eastern Canada, including Nova Scotia and adjacent Maritime provinces, where it grows in brackish and freshwater tidal marshes, coastal meadows, and damp low-lying grasslands adjacent to the sea. The genus Solidago, the goldenrods, comprises approximately 100 species native predominantly to North America, with a handful of Eurasian species, and all are characterized by the golden-yellow flower heads produced in elongated or branched panicles during late summer and autumn. Coastal goldenrod is distinguished from related species by its broader, clasping leaves, a feature captured in the specific epithet latissimifolia. The flower heads attract abundant pollinators including bees, wasps, flies, and butterflies during late-season flowering, making goldenrods ecologically important components of late-summer pollinator habitat. Seeds are equipped with a pappus of fine bristles enabling wind dispersal. The species is assessed as Least Concern by the IUCN. Coastal meadow and tidal marsh habitats in Maritime Canada face threats from sea-level rise, storm surge intensification, and coastal development, though the species persists in protected areas along the Atlantic seaboard.

Common Wrinkle-Leaved Goldenrod

<em>Solidago rugosa</em>, the wrinkleleaf goldenrod or common wrinkle-leaved goldenrod, is a perennial herbaceous plant in the family Asteraceae. It is native to eastern North America, distributed from Newfoundland and Quebec south through the eastern United States to Florida and Texas, where it grows in a variety of moist to wet habitats including streambanks, floodplain forests, wet meadows, bogs, and disturbed areas. The species is easily recognized by its distinctive wrinkled or rugose leaf surface, which gives the plant its common and scientific names. Stems typically reach 60–200 cm in height and bear arching, one-sided clusters of small yellow flower heads that bloom from August through October, providing late-season nectar for pollinators. Biological traits such as precise average lifespan and detailed morphological measurements remain poorly documented at the population level. <em>Solidago rugosa</em> is a vigorous colonizer of disturbed and semi-natural habitats and is sometimes considered aggressive in managed landscapes. It plays an important role in supporting native bees, beetles, and butterflies. The species has not been formally evaluated for conservation status by the IUCN and is considered broadly common across its native range.