Buttonhead Pipewort vs Lesser Noctule

Eriocaulon heterolepis compared with Nyctalus leisleri

Key Differences

• Buttonhead Pipewort is Least Concern while Lesser Noctule is Endangered.

Taxonomic Classification

Rank	Buttonhead Pipewort	Lesser Noctule
Kingdom	Plantae (Plants)	Animalia (Animals)
Phylum	Magnoliophyta (Flowering Plants)	Chordata (Chordates)
Class	Liliopsida (Monocots)	Mammalia (Mammals)
Order	Poales (Grasses)	Chiroptera (Bats)
Family	Eriocaulaceae	Vespertilionidae
Genus	Eriocaulon	Nyctalus
Species	Eriocaulon heterolepis	Nyctalus leisleri

Conservation Status

Buttonhead Pipewort

LC — Least Concern

Lesser Noctule

EN — Endangered

Physical Characteristics

Attribute	Buttonhead Pipewort	Lesser Noctule
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Buttonhead Pipewort

Habitat

Typically found in grasslands, wetlands, forests, and cultivated landscapes.

Lesser Noctule

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Belgium, Denmark, Luxembourg, Sweden, and Ukraine. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Buttonhead Pipewort

The Buttonhead Pipewort (Eriocaulon heterolepis) is a species in the genus Eriocaulon. It is currently classified as Least Concern on the IUCN Red List. Typically found in grasslands, wetlands, forests, and cultivated landscapes.