Beautiful Sunflower vs Coastal Mushoom

Helianthus laetiflorus compared with Agaricus litoralis

Key Differences

Beautiful Sunflower is Not Evaluated while Coastal Mushoom is Least Concern.

Taxonomic Classification

Rank	Beautiful Sunflower	Coastal Mushoom
Kingdom	Plantae (Plants)	Fungi (Fungi)
Phylum	Magnoliophyta (Flowering Plants)	Basidiomycota (Club Fungi)
Class	Magnoliopsida (Dicots)	Agaricomycetes (Mushrooms)
Order	Asterales (Daisies & Sunflowers)	Agaricales (Gilled Mushrooms)
Family	Asteraceae (Daisy Family)	Agaricaceae (Agarics)
Genus	Helianthus (Sunflowers)	Agaricus (Button Mushrooms)
Species	Helianthus laetiflorus	Agaricus litoralis

Conservation Status

Beautiful Sunflower

NE — Not Evaluated

Coastal Mushoom

LC — Least Concern

Physical Characteristics

Attribute	Beautiful Sunflower	Coastal Mushoom
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Beautiful Sunflower

Habitat

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

Range

Widely distributed across Europe (17 countries), North America (Canada, United States), and South America (Brazil).

Coastal Mushoom

Habitat

Typically found in forest floors, decomposing wood, and soil ecosystems.

Range

Distributed across Belgium, Denmark, Norway, and Sweden.

Beautiful Sunflower

The Beautiful Sunflower (Helianthus laetiflorus) is a species in the genus Helianthus. Typically found in diverse terrestrial habitats from tropical forests to temperate regions. The species is documented in scientific literature under the name Helianthus laetiflorus.

Coastal Mushoom

Agaricus litoralis, the coastal mushroom, is a saprotrophic agaric fungus in the family Agaricaceae occurring in sand dunes, coastal grassland, and sandy soil habitats along the coasts of northwestern Europe, with confirmed records from Belgium, Denmark, Norway, and Sweden. The genus Agaricus contains the familiar cultivated button mushroom (A. bisporus) along with hundreds of wild species, and members are characterized by a ring on the stem and browning, discoloring, or non-discoloring flesh when cut, features used in field identification. Agaricus litoralis is a medium-sized mushroom producing white to cream-colored caps 4–10 centimeters across with pinkish then dark brown gills and a stout stem with a double ring, fruiting in sand dune hollows and the grassy margins of coastal habitats from summer through autumn. The specific epithet litoralis refers directly to its coastal habitat preference. As a saprotroph, it decomposes organic matter in the sandy soil substrate, releasing nutrients back into the ecosystem. The species is classified as Least Concern by the IUCN, being relatively widespread in suitable coastal sandy habitat across northwestern Europe. Like many coastal fungi, it is specifically adapted to the nutrient-poor, well-drained, alkaline conditions of stabilized sand dune systems.