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Lopseed

Phryma leptostachya

Last reviewed: June 2026

Lopseed (Phryma leptostachya)
Photo: (c) Michael J. Papay, some rights reserved (CC BY), uploaded by Michael J. Papay

Light

part shade

Water

medium

Size

12"–36" H × 6"–18" W

Bloom

Jun, Jul, Aug

Native to

AL, AR, CT, DE and 34 more states

Pollinators

bees, butterflies

Lopseed is a shade-loving native perennial that forms compact clumps with delicate spikes of small white flowers. This woodland plant thrives in partially shaded areas and produces its blooms throughout the summer months. It's well-suited for naturalized gardens and areas that receive limited direct sunlight.

In an HOA neighborhood

Lopseed 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.

  • Uncommon plant that HOAs may not recognize as intentional landscaping
  • Delicate appearance may be perceived as weedy
  • Unknown leaf retention creates uncertainty about winter appearance

Wildlife value

The summer flowers attract bees and butterflies, providing nectar during peak growing season. As a native plant, it supports local ecosystem relationships that non-native alternatives cannot.

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 Lopseed fit your yard? Open it in Pollinator Patch to check it against your sun, soil, and HOA-conscious filters.