bunch of medicago polymorpha plants also known as bur-clover, burr medic, california burclover, toothed bur clover, toothed medick

medicago polymorpha plant alfalfa bur clover burr medic california burclover toothed medick green leaves flowers yellow growing bloom heap bunch blooming background blossom closeup sunny bright sun nature beauty fresh botany medicinal close flower leaf spring summer stem branch growth texture freshness natural color pattern