Common Purslane / Moss Rose
Scientific Name: Portulaca oleracea / Portulaca grandiflora
Category: plant
Brief Description
A low-growing succulent plant with fleshy leaves and vibrant pink flowers, often considered a hardy garden weed or ornamental groundcover.
Characteristics
Succulent, paddle-shaped or cylindrical fleshy leaves; reddish sprawling stems; five-petaled flowers in shades of pink, yellow, or red that open in sunlight.
Habitat
Disturbed soils, gardens, lawns, and rocky crevices; thrives in full sun and well-drained soil.
When to Find It
Blooms from late spring through autumn; flowers typically open only in bright sunlight and close at night or on cloudy days.
Conservation Status
Common/Least Concern
Ecological Role
Provides nectar for bees and butterflies; some varieties are edible for humans and high in omega-3 fatty acids.
Easily Confused With
Common Purslane (P. oleracea) has yellow flowers and flatter leaves; Moss Rose (P. grandiflora) has more needle-like leaves and larger, varied flower colors.
Observation Tips
Look for these in the midday sun when the blooms are fully expanded. Avoid using herbicides if you intend to keep them for pollinators.
Interesting Facts
Purslane seeds can remain viable in the soil for up to 40 years, making it incredibly resilient in garden environments.
User Notes
Backyard