Lesser vs greater periwinkle leaf comparison botanical illustration by Lizzie Harper

Invasive species, non-native, non native, invasive plants, alien species, alien, incomer plants, FOR Sweden, FOR, horticulture, garden, gardening, garden plants, Sweden, Scandinavia, plant portrait, plants, wild plants, wild flowers, flowers, sketch, sketchbook, sketchbook illustration, sketching, journal, perpetual journal, mixed media, graphite, pencil sketch, botany, botanic details, botanical, plant anatomy, anatomy, illustration, illustrating, watercolor, watercolour, watercolor sketch, watercolour sketch, sketchbook style, botanic illustration, botanical illustration, flower art, botanical art, flower painting, flower illustrating,
Vinca, vinca minor, vinca major, periwinkle, periwinkle blue, creeping, garden plant, garden escape, variegated, blue flowers, mauve flowers, Apocynaceae, dogbane, European, spreading, sprawling, evergreen,