Called “water pennywort” in GBIF
Hydrocotyle, also called floating pennywort, water pennywort, dollar weed, marsh penny, thick-leaved pennywort and white rot, is a genus of prostrate, perennial aquatic or semi-aquatic plants formerly classified in the family Apiaceae, now in the family Araliaceae.
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Hydrocotyle ranunculoides
1 article
Hydrocotyle vulgaris
1 articleIf you fish, kayak, or garden near a pond in the Willamette Valley, this mat-forming invader can ...
If you've ever noticed a patch of strawberries or spreading groundcover thriving unevenly across ...
Every article on Plant News that mentions a member of this genus, newest first.
A marsh plant that spreads by runners shares resources between its connected offshoots, and when one end sits in cadmium-contaminated soil, that connection changes which bacteria and fungi set up shop in the roots of both ends. This hints at a hidden way plants recruit helpful microbes to cope with pollution.
If you fish, kayak, or garden near a pond in the Willamette Valley, this mat-forming invader can clog waterways and crowd out...