Common Oak vs Common Wall Cress

Quercus robur compared with Arabidopsis thaliana

Taxonomic Classification

Rank	Common Oak	Common Wall Cress
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	Fagales (ブナ目)	Brassicales (アブラナ目)
Family	Fagaceae (Beech Family)	Brassicaceae
Genus	Quercus (Oaks)	Arabidopsis
Species	Quercus robur	Arabidopsis thaliana

Evolutionary Relationship

Common Oak and Common Wall Cress share a common ancestor at the Class level: Magnoliopsida. (モクレン綱)

Conservation Status

Common Oak

LC — Least Concern

Trend: Stable →

Common Wall Cress

LC — Least Concern

Physical Characteristics

Attribute	Common Oak	Common Wall Cress
Diet	Autotroph	—
Average Lifespan	1000 years	—
Average Length	25.0 m	—
Average Weight	—	—

Habitat & Geographic Range

Common Oak

Habitat

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

Range

Widely distributed across Africa (Lesotho, South Africa), Asia (Armenia, India), Europe (8 countries), North America (Canada, United States), Oceania and the Pacific (Australia, New Zealand), and South America (4 countries).

Common Wall Cress

Habitat

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

Range

Widely distributed across Africa (South Africa), Asia (Japan, Taiwan), Europe (11 countries), North America (Canada, United States), Oceania and the Pacific (Australia), and South America (Brazil, Chile).

Common Oak

ヨーロッパで最も重要かつ広く分布する落葉樹の一つであるイングリッシュオーク（Quercus robur）は、1,000年以上生き、高さ40mに達し、ヨーロッパのどの樹種よりも多くの生物多様性を支える。2,300種以上の昆虫・菌類・地衣類・苔・鳥類が成熟したナラに直接依存している。ヨーロッパ全域から西アジアにかけての温帯林に分布し、その硬くて耐久性のある木材は歴史的に造船・建築・樽製造に欠かせなかった。

Common Wall Cress

<em>Arabidopsis thaliana</em>, commonly known as common wall cress or thale cress, is a small annual flowering plant in the family Brassicaceae native to Eurasia and Africa, and now naturalized in North America, Australia, and other temperate regions worldwide. The species has become one of the most important model organisms in plant biology and genetics, owing to its small genome size, short generation time of approximately six weeks, prolific seed production, and ease of laboratory cultivation. <em>Arabidopsis thaliana</em> was the first plant to have its complete genome sequenced, in 2000, revolutionizing our understanding of plant molecular biology, development, and physiology. In nature, it typically grows in rocky outcrops, disturbed sandy soils, walls, roadsides, and waste ground, tolerating poor nutrient conditions and a wide range of climates. The plant produces a basal rosette of small ovate leaves, followed by an erect flowering stem bearing tiny white four-petaled flowers and slender silique seed pods. Despite its modest appearance, <em>Arabidopsis thaliana</em> has facilitated thousands of scientific discoveries in plant genetics, epigenetics, and stress responses. The species is currently assessed as Least Concern by the IUCN. Biological traits such as average lifespan, plant height up to 30 centimeters, and seed output are well-characterized in laboratory settings.

Shared Countries

Both species can be found in 11 countries:

🇦🇺 Australia 🇧🇪 Belgium 🇧🇷 Brazil 🇨🇦 Canada 🇨🇱 Chile 🇩🇰 Denmark 🇳🇴 Norway 🇵🇹 Portugal 🇿🇦 South Africa 🇸🇪 Sweden 🇺🇸 United States