Comparative Collections
![Microscopic view of transparent cells or bubbles, varying in size, with a blue tint and a 20-micrometer scale for size reference.](https://sciences.ucf.edu/anthropology/peal/wp-content/uploads/sites/6/2024/04/Starch-Grain-Comparative-Collection-edited.jpg)
Starch Grain Comparative Collection
Starch comparative samples from over 300 taxa from South America, North America, and Caribbean
![Microscopic image of a cell surrounded by smaller particles, with a measurement scale indicating 20 micrometers.](https://sciences.ucf.edu/anthropology/peal/wp-content/uploads/sites/6/2024/04/Cucurbitaceae-edited.jpg)
Phytolith Comparative Collection
We curate the Dr. Deborah Pearsall Phytolith Comparative Collection begun under the Phytoliths in the Flora of Ecuador Project at the University of Missouri-Columbia as well as a growing comparative collection of North American and Amazonian taxa.
Equipment and Facilites
![A high-resolution microscope on a desk, equipped with multiple lenses and adjustment knobs, next to a computer mouse and scientific posters on the wall.](https://sciences.ucf.edu/anthropology/peal/wp-content/uploads/sites/6/2024/04/Zeiss-AxioImager-photo-microscopy-edited.jpg)
Zeiss AxioImager photo-microscopy
![Leica microscope on a lab bench with a computer monitor in the background.](https://sciences.ucf.edu/anthropology/peal/wp-content/uploads/sites/6/2024/04/Leica-Stereoscope-photo-microscopy-edited.jpg)
Leica Stereoscope photo-microscopy
![A leica stereo microscope on a lit stage, surrounded by laboratory equipment and notebooks, in a research lab setting.](https://sciences.ucf.edu/anthropology/peal/wp-content/uploads/sites/6/2024/04/Leica-Stereomicroscopes-edited.jpg)
Leica Stereomicroscopes
Used for plant macroremains and charcoal analyses
![A thermo scientific lindberg/blue m lab oven on a bench, surrounded by other laboratory equipment.](https://sciences.ucf.edu/anthropology/peal/wp-content/uploads/sites/6/2024/04/Muffle-Furnace-edited.jpg)
Muffle Furnace
Controlled temperature charring for comparative plant charring and anthracological sampls.
![A microwave digestion system (multiwave go) on a lab counter, with white sample cups to the left and blue surroundings.](https://sciences.ucf.edu/anthropology/peal/wp-content/uploads/sites/6/2024/04/Microwave-Digestion-System-edited.jpg)
Microwave Digestion System
Rapid digestion for phytolith recovery from sediments and comparative sampling.
![A boekel scientific laboratory incubator on a countertop, featuring a control knob and digital display on the front panel.](https://sciences.ucf.edu/anthropology/peal/wp-content/uploads/sites/6/2024/04/Drying-Oven-edited.jpg)
Drying Oven
![A modern centrifuge machine on a laboratory bench, displaying speed settings on its digital panel.](https://sciences.ucf.edu/anthropology/peal/wp-content/uploads/sites/6/2024/04/Centrifuge-edited.jpg)
Centrifuge