Great Waterleaf
Hydrophyllum appendiculatum
Last reviewed: June 2026
Light
part shade
Water
medium
Size
12"–24" H × 8"–16" W
Bloom
May, Jun
Native to
AL, AR, IA, IL and 14 more states
Pollinators
bees, butterflies
Great waterleaf is a native woodland wildflower with broad, deeply lobed leaves and clusters of small white to pale purple flowers in late spring. This woodland perennial grows in spreading clumps and goes dormant by midsummer, disappearing completely until the following spring.
In an HOA neighborhood
Great Waterleaf 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.
- Appears very wild and weedy
- Dies back completely in winter leaving bare spots
- Unfamiliar appearance may be seen as unmaintained
Wildlife value
The flowers attract native bees and butterflies during its May-June bloom period. The plant also serves as a host for some native moth caterpillars.
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 Great Waterleaf fit your yard? Open it in Pollinator Patch to check it against your sun, soil, and HOA-conscious filters.