Text-book of structural and physiological botany . FiG. 199.—Flower of Sym^phytiim officinale, with bothcalyx and corolla. Fig. 200. — Flower of Sisy-mbrhan Alli-aria (magnified^: k calyx ; B corolla ;S stamens ; St pistil. ever, there is no such contrast between the two whorls. Onemay be entirely absent, as in the elm [or stinging nettle],or, if both are present, as in LiHacese, [Juncacese], and

---

Size: 1633px × 1530px
Photo credit: © The Reading Room / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: ., bookcentury1800, bookdecade1870, bookpublishernewyorkjwileysons