annual yellow sweetclover melilotus indicus flower

africa agriculture and annual area asia background bay bloom blooming blossom blurred botanical botany bright california californian close closeup clover color common copy detail elsewhere europe field flora floral flower francisco garden golden grassland green growing herb indicus leaves lucerne macro meadow medicine melilot melilotus native natural naturalized nature northern plant san sour sourclover south space spring sweet sweetclover this verdant vibrant wild wildflower yellow