straggler daisy

Calyptocarpus vialis

When repeatedly mowed, this clever plant adapts by blooming much closer to the soil, sometimes flowering at heights of less than an inch.

Scientific name
Calyptocarpus vialis
Taxonomy
Plantae › Tracheophyta › Magnoliopsida › Asterales › Asteraceae › Calyptocarpus
IUCN Red List status
Least Concern
Population trend
stable
Biome
urban
Habitat
Lawns, parks, disturbed soils, shaded woodland edges, and roadsides.
Diet
Autotrophic (produces energy via photosynthesis using sunlight, water, and carbon dioxide).
Range
Southern United States, Mexico, Central America, Caribbean
Size
Creeping groundcover growing 3 to 12 inches (8 to 30 cm) tall, spreading several feet wide.
Lifespan
Perennial (indefinite lifespan through vegetative spreading).
Active
diurnal
Threats
Widespread chemical herbicide application in manicured lawns and severe, multi-year droughts.
Safe to approach?
This plant is entirely harmless and safe to touch. It makes an excellent, eco-friendly native lawn alternative that tolerates heavy foot traffic. No special precautions are needed.

Calyptocarpus vialis is a species of flowering plant in the daisy family, Asteraceae. Common names for C. vialis include straggler daisy , horseherb , lawnflower , and creeping Cinderella-weed . It is native to the southern United States, Mexico, Belize, Venezuela, and the Caribbean. It has also been introduced to Argentina, Hawaii, India, Java, Australia, and Taiwan. It is one of only three species in the genus Calyptocarpus .

Photo: 葉子, CC0, via iNaturalist

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