Glaucous scorpion-vetch, Cornilla Valentina subsp Glauca, Delicate yellow flower growing outdoor.

Tulip, Tulipa, Side view of yellow coloured flower growing outdoor showing stamen.

Tulip, Tulipa, Side view of yellow coloured flower growing outdoor showing stamen.

Tulip, Tulipa, Side view of yellow coloured flower growing outdoor showing stamen.

Sunflower, Helianthus, Yellow cut flowers in bucket on patio.

Sunflower, Helianthus, Yellow cut flowers in bucket on patio.

Tormetil, Potentilla erecta, Yellow coloured flowers growing outdoor.

Orchid, Yellow coloured flower growing outdoor.

Moss, Abundance of dense yellow mosses growing outdoor.

Moss, Abundance of dense yellow mosses growing outdoor.

Moss, Abundance of dense yellow mosses growing outdoor.

Moss, Abundance of dense yellow mosses growing outdoor.