cockscomb sainfoin vs Green Sea Turtle

Onobrychis crista-galli compared with Chelonia mydas

Key Differences

cockscomb sainfoin is Not Evaluated while Green Sea Turtle is Endangered.

Taxonomic Classification

Rank	cockscomb sainfoin	Green Sea Turtle
Kingdom	Plantae (Plants)	Animalia (Animals)
Phylum	Magnoliophyta (Flowering Plants)	Chordata (Chordates)
Class	Magnoliopsida (Dicots)	Reptilia (Reptiles)
Order	Fabales (Legumes & Allies)	Testudines (Turtles & Tortoises)
Family	Fabaceae	Cheloniidae (Sea Turtles)
Genus	Onobrychis	Chelonia (Green Sea Turtles)
Species	Onobrychis crista-galli	Chelonia mydas

Conservation Status

cockscomb sainfoin

NE — Not Evaluated

Green Sea Turtle

EN — Endangered

Population: ~85.0K

Trend: Decreasing ↓

Physical Characteristics

Attribute	cockscomb sainfoin	Green Sea Turtle
Diet	—	Herbivore
Average Lifespan	—	80 years
Average Length	—	1.2 m
Average Weight	—	200.0 kg

Habitat & Geographic Range

cockscomb sainfoin

Habitat

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

Range

Distributed across Belgium, France, Netherlands, and United Kingdom.

Green Sea Turtle

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical dry broadleaf forests, and tropical and subtropical grasslands and savannas, among 8 distinct biome types. Populations are also found in montane and highland environments at higher elevations.

Range

Distributed across Australia, Brazil, Costa Rica, Indonesia, and Mexico. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

cockscomb sainfoin

Cockscomb sainfoin (Onobrychis crista-galli) is a low-growing annual or short-lived perennial legume in the family Fabaceae, closely related to Onobrychis caput-galli and similarly characteristic of calcareous, well-drained grasslands, rocky slopes, and disturbed ground in western Europe, including Belgium, France, the Netherlands, and the United Kingdom. The species name crista-galli — Latin for cock's crest — refers to the distinctive winged, crest-like shape of the seed pods, which function as a burr-like dispersal mechanism attaching to the fur of passing mammals or to clothing. The plant bears pinnate leaves and erect racemes of small pink to red pea flowers from late spring through midsummer. It favours dry, open habitats on limestone or chalk substrates and is often associated with ancient grassland communities, roadside verges, and quarry spoil. Like other western European calcareous grassland specialists, it has declined in abundance with the intensification of agriculture, widespread application of herbicides, and the loss of traditional low-intensity grazing and hay-cutting regimes that maintained the open, short-turf communities it requires. Despite these pressures, the species retains populations across much of its range. It is Not Evaluated on the IUCN Red List globally, though national conservation assessments in some countries classify it as scarce or declining. Restoration of calcareous grassland management practices is beneficial for this and many associated plant species.