June Wayside Flowers Greetings Card

This 5 x 7" blank card with envelope has a design that covers both front and back of the cad.   The design shows flowers and some parts of flowers in detail for identification making an introduction to botany.   The flowers are: a, Dandelion flower and leaf, b, Dead dandelion flower, c, Dandelion seedhead, d, Dandelion seed and 'parachute' enlarged, e, white dead nettle, f, vertical section of  white dead nettle flower enlarged, g, Hedge woundwort, h, Ground ivy, i, Yellow archangel, j, Germander speedwell, k,Sun spurge, l, Red dead nettle, m, Bittersweet.