What Euphorbias lack in impact they make up for with diversity ...

You might not recognize the official botanical name Euphorbia maculata, but any one who gardens in the Central Valley has ...

Leafy spurge (Euphorbia esula) is a creeping perennial native to Eurasia. It was most likely introduced into the U.S. as a contaminate in seed. It invades rangelands, roadsides, pastures ...

The plant's characteristics — such as the terminal fruit (tf), axile seeds (sd) and plumose stigma (st) — are only found today in the Macaranga-Mallotus clade of the spurge family. Credit must ...