Possibly engraved by W. B. Annin or Annin and Smith from a drawing by Jacob Bigelow(?).Colored engraving of Triosteum perfoliatum or Fever root with leaves and purple flowers (Figure 1), "A flower separated" (Figure 2), "The corolla opened, showing the stamens and style" (Figure 3), "The calyx" (Figure 4), "The fruit, crowned with the calyx" (Figure 5), "The same dissected to show three seeds" (Figure 6), and "A seed" (Figure 7)
Engraved by Annin and Smith from a drawing by Jacob Bigelow(?).Colored engraving of "leaf and flower...
Possibly engraved by W. B. Annin or Annin and Smith from a drawing by Jacob Bigelow(?).Colored engra...
Possibly engraved by W. B. Annin or Annin and Smith from a drawing by Jacob Bigelow(?).Colored engra...
Possibly engraved by W. B. Annin or Annin and Smith from a drawing by Jacob Bigelow(?).Colored engra...
Possibly engraved by W. B. Annin or Annin and Smith from a drawing by Jacob Bigelow(?).Colored engra...
Possibly engraved by W. B. Annin or Annin and Smith from a drawing by Jacob Bigelow(?).Colored engra...
Possibly engraved by W. B. Annin or Annin and Smith from a drawing by Jacob Bigelow(?).Colored engra...
Possibly engraved by W. B. Annin or Annin and Smith from a drawing by Jacob Bigelow(?).Colored engra...
Engraved by Annin and Smith from a drawing by Jacob Bigelow(?).Colored engraving of the top of a pla...
Engraved by Annin and Smith from a drawing by Jacob Bigelow(?).Colored engraving of Gentiana catesba...
Possibly engraved by W. B. Annin or Annin and Smith from a drawing by Jacob Bigelow(?).Colored engra...
Engraved by Annin and Smith from a drawing by Jacob Bigelow(?).Colored engraving of Panax quinquefol...
Possibly engraved by W. B. Annin or Annin and Smith from a drawing by Jacob Bigelow(?).Colored engra...
Possibly engraved by W. B. Annin or Annin and Smith from a drawing by Jacob Bigelow(?).Colored engra...
Engraved by Annin and Smith from a drawing by Jacob Bigelow(?).Colored engraving of Xanthoxylum frax...
Engraved by Annin and Smith from a drawing by Jacob Bigelow(?).Colored engraving of "leaf and flower...
Possibly engraved by W. B. Annin or Annin and Smith from a drawing by Jacob Bigelow(?).Colored engra...
Possibly engraved by W. B. Annin or Annin and Smith from a drawing by Jacob Bigelow(?).Colored engra...
Possibly engraved by W. B. Annin or Annin and Smith from a drawing by Jacob Bigelow(?).Colored engra...
Possibly engraved by W. B. Annin or Annin and Smith from a drawing by Jacob Bigelow(?).Colored engra...
Possibly engraved by W. B. Annin or Annin and Smith from a drawing by Jacob Bigelow(?).Colored engra...
Possibly engraved by W. B. Annin or Annin and Smith from a drawing by Jacob Bigelow(?).Colored engra...
Possibly engraved by W. B. Annin or Annin and Smith from a drawing by Jacob Bigelow(?).Colored engra...
Engraved by Annin and Smith from a drawing by Jacob Bigelow(?).Colored engraving of the top of a pla...
Engraved by Annin and Smith from a drawing by Jacob Bigelow(?).Colored engraving of Gentiana catesba...
Possibly engraved by W. B. Annin or Annin and Smith from a drawing by Jacob Bigelow(?).Colored engra...
Engraved by Annin and Smith from a drawing by Jacob Bigelow(?).Colored engraving of Panax quinquefol...
Possibly engraved by W. B. Annin or Annin and Smith from a drawing by Jacob Bigelow(?).Colored engra...
Possibly engraved by W. B. Annin or Annin and Smith from a drawing by Jacob Bigelow(?).Colored engra...
Engraved by Annin and Smith from a drawing by Jacob Bigelow(?).Colored engraving of Xanthoxylum frax...
Engraved by Annin and Smith from a drawing by Jacob Bigelow(?).Colored engraving of "leaf and flower...
Possibly engraved by W. B. Annin or Annin and Smith from a drawing by Jacob Bigelow(?).Colored engra...
Possibly engraved by W. B. Annin or Annin and Smith from a drawing by Jacob Bigelow(?).Colored engra...