| Author | L. | |
| Distribution | Across most of the state; mostly in the Piedmont, scarce in the outer Coastal Plain.
Native of Eurasia and northern Africa; in N.A. MA to IL and KS, south to GA and TX; Ont.; B.C. to CA. | |
| Abundance | Uncommon, except rare in the Coastal Plain. | |
| Habitat | Dry soils of roadsides, campus weed, orchard, fields, yard weed, waste ground, rock outcrop on Cedar Cliff Mountain (Jackson County). | |
| Phenology | Flowering and fruiting April-August. | |
| Identification | This species looks much like G. columbinum, but the leaf segments are not as fine and the pedicels are less than 1.5 times the length of the sepals (vs. greater than 2 times in that species). | |
| Taxonomic Comments | | |
| Other Common Name(s) | | |
| State Rank | SE | |
| Global Rank | GNR | |
| State Status | | |
| US Status | | |
| USACE-agcp | | |
| USACE-emp | | |
