Freshwater pearls with shell. Freshwater pearls (three at top) are formed within freshwater mollusc shells (one at bottom). They do not appear as sphe

---

Freshwater pearls with shell. Freshwater pearls (three at top) are formed within freshwater mollusc shells (one at bottom). They do not appear as spherical shapes as oyster pearls do, and they are less valuable.

---

Size: 4690px × 3726px
Photo credit: © NATURAL HISTORY MUSEUM, LONDON/SCIENCE PHOTO LIBRARY / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: anatomy, angiosperm, angiosperms, artwork, background, biological, biology, botanical, botany, chelsea, common, drawing, flora, flower, flowering, gardener, illustration, lilac, miller, nature, philip, pink, plant, raceme, spike, syringa, vulgaris, white