Blister Flower vs Creeping Spearwort

Ranunculus bulbosus compared with Ranunculus reptans

Key Differences

• Blister Flower is Vulnerable while Creeping Spearwort is Least Concern.

Taxonomic Classification

Rank	Blister Flower	Creeping Spearwort
Kingdom same	Plantae (planta)	Plantae (planta)
Phylum same	Magnoliophyta (Flowering Plants)	Magnoliophyta (Flowering Plants)
Class same	Magnoliopsida (Dicots)	Magnoliopsida (Dicots)
Order same	Ranunculales (Ranunculales)	Ranunculales (Ranunculales)
Family same	Ranunculaceae	Ranunculaceae
Genus same	Ranunculus	Ranunculus
Species	Ranunculus bulbosus	Ranunculus reptans

Evolutionary Relationship

Blister Flower and Creeping Spearwort share a common ancestor at the Genus level: Ranunculus.

Conservation Status

Blister Flower

VU — Vulnerable

Creeping Spearwort

LC — Least Concern

Physical Characteristics

Attribute	Blister Flower	Creeping Spearwort
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Blister Flower

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, temperate broadleaf and mixed forests, and temperate coniferous forests spanning the Indomalayan and Oceanian and Palearctic realms. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Asia (Japan), Europe (6 countries), and North America (Canada, United States). Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Creeping Spearwort

Habitat

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

Range

Found across Europe (5 countries) and North America (United States).

Blister Flower

The Blister Flower (Ranunculus bulbosus) is a species in the genus Ranunculus. It is currently classified as Vulnerable on the IUCN Red List. Found across multiple habitat types including tropical and subtropical moist broadleaf forests, temperate broadleaf and mixed forests, and temperate coniferous forests spanning the Indomalayan and Oceanian and Palearctic realms. Populations

Shared Countries

Both species can be found in 5 countries:

🇩🇰 Denmark 🇫🇮 Finland 🇳🇴 Norway 🇸🇪 Sweden 🇺🇸 United States