yellow flowers

Meadow vetchling Lathyrus pratensis with tendrils and seed pod

Lesser trefoil Trifoilum dubium botanical illustration

Rock stonecrop Sedum forsterianum with flowering spike of yellow flowers and detail of leaf tip

Yellow pimpernel Lysimachia nemorium growing laterally with little yellow flowers

Yellow rattle Rhinanthus minor in flower

Yellow saxifrage Saxifraga azoides with red stem and detail of single petal

Yellow Flag Iris pseudoacorus in flower, pencil drawing

Yellow Flag Iris pseudoacorus in flower

St Johns Wort Hypericum with very pale leaves, rooting nodes, and buds as well as flowers

Lesser celendine Ficaria verna with yellow flowers and bulbous root appendages

Fennel Foeniculum vulgare pencil illustration showing the fennel and the highly branched leaves

Filed Cow wheat Melampyrum arvernse with different leaf shapes shown along with flower

Brussels sprout Brassica oleracea gemmifera pencil drawing of the plant showing how the sprouts grow up the stem and detail of a couple of sprouts

Drawing of a broom plant with colour details of individual flowers, leaves, and a seed pod