Close-up of a green plant with small yellow buds and rounded leaves.

Medicago lupulina

Small yellow flowers among jagged green leaves on a leaf-littered ground.

Melothria pendula

Yellow flower surrounded by green leaves and vines.

Momordica charantia

A patch of green leaves with small yellow flowers scattered throughout.

Oenothera laciniata

Green clover-like leaves with small yellow flowers.

Oxalis corniculata

Close-up of a plant with green leaves and small yellow flowers among grass.

Pectis prostrata

Close-up of a small yellow flower with green leaves.

Portulaca oleraceae

Close-up of a yellow flower with a spiky appearance against a blurred green background.

Pyrrhopappus carolinianus

Close-up of a small yellow flower with green leaves against a dark background.

Sesbania herbacea

A yellow flower with green buds on a blurred background.

Sida cordifolia

A close-up of a small white flower with a yellow center, surrounded by green leaves.

Sida ulmifolia

Small green plant with yellow flowers growing on a bed of dry leaves.

Sonchus spp.

Yellow flower with slender petals on a blurred green and brown background.

Sphagneticola trilobata

Close-up of small yellow flowers with green stems.

Youngia japonica