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Field Parsley Piert

Aphanes arvensis

Last reviewed: September 2026

Field Parsley Piert (Aphanes arvensis)
Photo: (c) Karen Fry, some rights reserved (CC BY)

Toxicity unknown

Field Parsley Piert (Aphanes arvensis) is not listed by the ASPCA Animal Poison Control Center (opens in new tab) or the other sources we check, so we have no verdict for it either way. Absence from those lists is not a clearance. If your pet shows symptoms after eating any plant, call the ASPCA at (888) 426-4435.

Light

part shade

Water

low

Size

2"–8" H × 2"–6" W

Bloom

May, Jun, Jul

Native alternatives to Field Parsley Piert

Field Parsley Piert is not native to the United States. These natives fill a similar role in a planting, matched on bloom season, bloom color and mature size.

Before you buy

Your city may pay you to plant this

Cities and water utilities offer rebates for replacing lawn with native and water-wise plants. We track 452 programs across 44 states, each with a link to the provider and the date we last checked it.

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Field parsley piert is a tiny annual herb that forms small, low mats of delicate, lobed leaves. It produces inconspicuous greenish flowers from May through July and typically goes unnoticed in most garden settings due to its diminutive size.

In an HOA neighborhood

Field Parsley Piert 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.

  • Extremely small size makes it appear like a weed
  • Annual lifecycle creates gaps in plantings
  • Lacks ornamental appeal for formal landscapes

Wildlife value

This plant provides minimal documented wildlife value, with no specific pollinator associations recorded. Its small stature and brief annual lifecycle limit its ecological contribution compared to other native options.

Common questions

How much sun does Field Parsley Piert need?
Field Parsley Piert grows best in part shade conditions.
When does Field Parsley Piert bloom?
Field Parsley Piert blooms in May, June, and July.
Is Field Parsley Piert HOA-friendly?
Field Parsley Piert takes more care to look intentional in a front yard. Consider it for backyard or mid-zone beds rather than the street edge.

Pollinator and host plant associations compiled from GBIF, iNaturalist, and published ecological literature.

If something looks wrong

Common plant problems, and what to check first

These come up on almost any plant. Each guide lists the likely causes in the order they are worth ruling out, with one thing to check before you act on any of them, and links to the source it came from.

See all plant problem guides

Ready to grow Field Parsley Piert? Add it to your garden in Pollinator Patch to track it and get season-by-season care guidance.

Planning a bed around it? Start a free plan with this plant

Not sure where to start? Take the 2-minute yard quiz