Black line engraving, hand-colored, on cream laid paper, mat 54 x 38 cm. Flowering full-color branch, 4 seed details, seed cone and structure of strobilus.
Line engraving, hand-colored, on cream paper, mat 56 x 41 cm. Whole fruit and fruit cut horizontally. Leaves and flower, immature fruit, leaves, and ovary cut horizontally with key to plant parts.