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Burned area near Potentilla population in the San Juan mountains, CO

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Greenhouse-collected Potentilla flowers

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Field site in CO, sagebrush ecosystem

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Wild flowers of Hexastylis sp. with very little pigment

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Color variation in Trillium cuneatum flowers

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Clemson, SC

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Variegation in Hexastylis plants

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Variation in Hexastylis flower color

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Wearing eye protection is very important during UV experiments :)

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CI students in the greenhouse

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Long Branch Falls, SC

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Sunset over Lake Hartwell, Clemson, SC

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Moving plants from cold storage to the greenhouse

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Making slides to analyze pollen deposition on Potentilla anserina styles

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Snowy field day in Clemson!

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Measuring leaf size in Hexastylis

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Composite microscope image of Potentilla anserina style, cleared and stained with fluorescing dye. Pollen tubes and pollen present

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Lab selfie in the greenhouse

IBC in Shenzhen, China
Pollen color variation in Campanula

Hiking in Southern China with Can Dai, Liao Kuo and Laura Galloway

Hiking in S. China
Genetic Load experiment

Pollinator Observations with REU students at Mountain Lake

Taking a break from brainstorming with Dena Grossenbacher and Jeremiah Bush

pollinators of Campanula americana
Dasiphora fruticosa fly pollination
Dasiphora in Jasper National Park
Bumblebee nectaring on Campanula

Looking towards home base, Lake City, Colorado

Field Site

South Island, New Zealand

'Mobile Lab'
Rainbow over RMBL

Gothic, CO

Field Site

San Juan Mountains, CO

Becky watching pollinators
Unexpected visitor
good morning cinquefoil
Peanut Lake, CO
Field Site

Kettle Ponds, Gothic, CO

Tracey observing pollinators

Pymatuning Lab of Ecology

Syrphid visit!

co-occurring cinquefoil and buttercup

not moving
Field Site

San Juan Mountains, CO

Clonal repeatability experiment
Potentilla herbarium specimen

Royal Botanic Gardens, Edinburgh, Scotland

T-L Ashman

scoring sex ratio in an Oregonian population of Fragaria chiloensis

Trinidad, CA
After a long field day...
observing pollinators

Lake Tutira, NZ

Lake Waikaremoana, NZ

Rancho Santa Ana Botanic Gardens