American Cauliflower Mushroom vs koala

Sparassis americana compared with Phascolarctos cinereus

Key Differences

• American Cauliflower Mushroom is Not Evaluated while koala is Vulnerable.

Taxonomic Classification

Rank	American Cauliflower Mushroom	koala
Kingdom	Fungi (菌界)	Animalia (動物)
Phylum	Basidiomycota (担子菌門)	Chordata (脊索動物)
Class	Agaricomycetes (真正担子菌綱)	Mammalia (哺乳類)
Order	Polyporales (多孔菌目)	Diprotodontia (カンガルー目)
Family	Sparassidaceae	Phascolarctidae (Koalas)
Genus	Sparassis	Phascolarctos (Koalas)
Species	Sparassis americana	Phascolarctos cinereus

Conservation Status

American Cauliflower Mushroom

NE — Not Evaluated

koala

VU — Vulnerable

Population: ~100.0K

Trend: Decreasing ↓

Physical Characteristics

Attribute	American Cauliflower Mushroom	koala
Diet	—	Herbivore
Average Lifespan	—	15 years
Average Length	—	75 cm
Average Weight	—	10.0 kg

Habitat & Geographic Range

American Cauliflower Mushroom

Habitat

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

Range

Found in United States.

koala

Habitat

Typically found in grasslands, forests, and vegetated habitats.

Range

Found in Australia. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

American Cauliflower Mushroom

The American Cauliflower Mushroom (Sparassis americana) is a species in the genus Sparassis. Typically found in forest floors, decomposing wood, and soil ecosystems.

koala

オーストラリア東部・南東部を代表する有袋類で、体重は最大15kgに達し、低カロリーのユーカリの葉食から得るエネルギーを節約するために1日最大22時間を睡眠に費やす。他の哺乳類の多くを死に至らしめる有毒なユーカリ成分を処理するために高度に特化しており、解毒に特別に適応した腸内微生物叢を持つ。クラミジア感染症、生息地の伐採、気候変動により個体数が激減し、2022年に絶滅危惧種に指定された。