Coastal Mushoom vs Common teatree

Agaricus litoralis compared with Leptospermum petersonii

Taxonomic Classification

Rank	Coastal Mushoom	Common teatree
Kingdom	Fungi (Fungi)	Plantae (Plants)
Phylum	Basidiomycota (Club Fungi)	Magnoliophyta (Flowering Plants)
Class	Agaricomycetes (Mushrooms)	Magnoliopsida (Dicots)
Order	Agaricales (Gilled Mushrooms)	Myrtales (Myrtales)
Family	Agaricaceae (Agarics)	Myrtaceae
Genus	Agaricus (Button Mushrooms)	Leptospermum
Species	Agaricus litoralis	Leptospermum petersonii

Conservation Status

Coastal Mushoom

LC — Least Concern

Common teatree

LC — Least Concern

Physical Characteristics

Attribute	Coastal Mushoom	Common teatree
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Coastal Mushoom

Habitat

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

Range

Distributed across Belgium, Denmark, Norway, and Sweden.

Common teatree

Habitat

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

Range

Distributed across Congo (DRC) and United States.

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.

Common teatree

<em>Leptospermum petersonii</em>, the lemon-scented teatree, is a shrub or small tree in the family Myrtaceae, native to eastern Australia but noted in distribution records including the Democratic Republic of Congo and the United States, reflecting its cultivation and occasional naturalization in tropical and subtropical regions. It is classified as Least Concern on the IUCN Red List. The plant is prized for its strongly lemon-scented foliage, which yields an essential oil used in perfumery and aromatherapy. It typically grows as a dense, multi-stemmed shrub reaching 3–6 meters tall, bearing small, narrow leaves and white or pale pink five-petaled flowers. Like other teatrees, it is adapted to well-drained, often nutrient-poor soils and full sun conditions. The flowers attract bees and other pollinators. It is sometimes cultivated as an ornamental and for essential oil production. Biological traits such as precise lifespan, seed output, and biomass measurements remain poorly documented in standardized scientific assessments for this species.