. Elements of botany. Botany; Botany. FiG. 156.—Flower and Stamens of Common Sage. A, p, stigma; a, anthers. B, the two stamens in ordinary position ;/, filaments; m, connective (joining anther-cells); a, a', anther-cells. C, the anthers and connectives hent into a horizontal position hy an insect pushing against a. bearing lobes a! into a horizontal position, so that they will lie closely pressed against either side of its I n m IV Fig. 157.—Dimorphous Flowers of the Primrose. I, II, short-styled form; III, IV, long-styled form, natural size; a, throat of the corolla; 5, s, stamens;

---

. Elements of botany. Botany; Botany. FiG. 156.—Flower and Stamens of Common Sage. A, p, stigma; a, anthers. B, the two stamens in ordinary position ;/, filaments; m, connective (joining anther-cells); a, a', anther-cells. C, the anthers and connectives hent into a horizontal position hy an insect pushing against a. bearing lobes a! into a horizontal position, so that they will lie closely pressed against either side of its I n m IV Fig. 157.—Dimorphous Flowers of the Primrose. I, II, short-styled form; III, IV, long-styled form, natural size; a, throat of the corolla; 5, s, stamens; G, gr, styles. 210. Flowers with Stamens and Pistils each of Two Lengths. — The flowers of bluets, partridge-berry, the primroses and a few other common plants secure cross-fertilization by hav-. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Bergen, Joseph Y. (Joseph Young), 1851-1917. Boston, Ginn

---

Size: 2498px × 1000px
Photo credit: © Central Historic Books / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: ., bookcentury1800, bookdecade1890, booksubjectbotany, bookyear1896