Posts that relate to the Keyword: ranunculus

The effect of the mounting medium on specimen and image quality

The mounting medium can have a significant effect both on the image quality and on the specimen itself. I tried a little experiment by observing pollen from a plant (in this case the buttercup, Ranunculus), mounted in five different ways: Air-mounted, with no cover glass Air-mounted, with a cover glass Mounted in water (temporary mount) [...]

Ranunculus (Buttercup) pollen

Spring time is pollen time! Here are two images of Ranunculus repens (the Creeping Buttercup or Creeping Crowfoot) pollen, the top one in dark field, the bottom one in bright field. This plant is poisonous and can cause skin irritation. The name “Crowfoot” comes from the shape of the leaves, which resemble the claws of [...]

Buttercup (Ranunculus repens) Root

Vascular tissue of a Buttercup, Ranunculus, root.