Caltha flower bud, TS, showing mature pollen, brightfield photomicrograph

---

Size: 3661px × 2890px
Photo credit: © Scenics & Science / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: brightfield, bud, caltha, flower, mature, micrograph, perennial, photomicrograph, physiology, plant, pollen, reproduction, rhizomatous, sexual, showing, ts