Oxalis, also known as yellow wood sorrel, is a delicate ground cover that gardeners love to hate, as it's a persistent weed ...

I have a weed that looks like clover that I believe is oxalis growing in my lawn and flowerbeds. Do you have any information on the best way to control this? — Chelsea Oxalis is a cool-season ...

Creeping oxalis is a small perennial weed that grows from stolons (creeping stems) and is typically found in lawns. Unlike many oxalis species such as pink shamrock (Oxalis vallicola), it doesn’t have ...

Another oxalis species with pinkish flowers is lilac oxalis (Oxalis incarnata), but this has branched stems unlike pink shamrock and is more active in winter. Just to be very confusing, there is ...