Marsh Parsley
Cyclospermum leptophyllum
Last reviewed: June 2026
Light
full sun
Water
medium
Size
4"–16" H × 2"–8" W
Bloom
Apr, May, Jun, Jul
Native to
VA
Pollinators
bees, flies
Browse plants for this ecoregion
Marsh parsley is a small annual herb with delicate, finely divided foliage that creates a soft, feathery texture. This species produces tiny white flowers in umbrella-shaped clusters from April through July, adding subtle detail to garden beds.
In an HOA neighborhood
Marsh Parsley takes more care to keep looking intentional in a front yard. Maintenance level: low. Consider it for backyard or mid-zone beds rather than the street edge.
Works well in: backyard only.
- Fine foliage can appear weedy to untrained eyes
- Annual nature means gaps when plants die back
- Small stature may look unkempt in formal settings
Wildlife value
The small flowers attract beneficial insects including native bees and flies during its extended spring and summer bloom period.
Native range data from the USDA PLANTS Database and regional native plant society lists. Pollinator and host plant associations compiled from GBIF, iNaturalist, and published ecological literature.
Does Marsh Parsley fit your yard? Open it in Pollinator Patch to check it against your sun, soil, and HOA-conscious filters.