Rutaceae, Hypericaceae, chromolithograph, published in 1895 - stock illustration

Rutaceae, Hypericaceae: 1) Lemon (Citrus limonum), a-flowering branch with fruit, b-blossom (cross section, pistil and stamens); 2) St John's wort (Hypericum perforatum), a-flowering stem, b-fruit with closed capsula, c-leaf (enlarged). Chromolithograph, published in 1895.