Light micrograph of a seed grain of Cockspur, Echinochloa crus-galli. Cockspur, also known as Barnyardgrass is annual growing 25 to 85 cm high, someti

---

Light micrograph of a seed grain of Cockspur, Echinochloa crus-galli. Cockspur, also known as Barnyardgrass is annual growing 25 to 85 cm high, sometimes taller. Microscopic contrast technique : Incident lighting. Magnification 30x when printed 10 centimetres wide.

---

Size: 5616px × 3744px
Photo credit: © GERD GUENTHER/SCIENCE PHOTO LIBRARY / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: agricultural, agriculture, anatomical, anatomy, angiosperm, angiosperms, annual, arable, background, barnyard, barnyardgrass, biological, biology, black, botanical, botany, close, crop, crops, crus-galli, echinochloa, flora, flower, grain, grass, grasses, inflorescence, light, micrograph, microscope, microscopical, microscopy, monocot, nature, plant, plants, poaceae, seed, seeds, spike, weed