Alan Cressler:
Gratiola amphiantha, Heggie's Rock, Heggie's Rock Preserve, The Nature Conservancy, Columbia County, Georgia 1
Alan Cressler:
Bryophaenocladius chrissichuckorum (female left and male right), Ephemeral Pool, Heggie's Rock, Heggie's Rock Preserve, The Nature Conservancy, Columbia County, Georgia 1
Alan Cressler:
Bryophaenocladius chrissichuckorum (female left and male right), Ephemeral Pool, Heggie's Rock, Heggie's Rock Preserve, The Nature Conservancy, Columbia County, Georgia 3
Alan Cressler:
Bryophaenocladius chrissichuckorum (female left and male right), Ephemeral Pools, Heggie's Rock, Heggie's Rock Preserve, The Nature Conservancy, Columbia County, Georgia 4
Alan Cressler:
Bryophaenocladius chrissichuckorum (female middle and males left and right), Ephemeral Pool, Heggie's Rock, Heggie's Rock Preserve, The Nature Conservancy, Columbia County, Georgia 1
Alan Cressler:
Bryophaenocladius chrissichuckorum (females left and male right), Ephemeral Pools, Heggie's Rock, Heggie's Rock Preserve, The Nature Conservancy, Columbia County, Georgia 1
Alan Cressler:
Bryophaenocladius chrissichuckorum (male left and female right), Ephemeral Pool, Heggie's Rock, Heggie's Rock Preserve, The Nature Conservancy, Columbia County, Georgia 1
Alan Cressler:
Bryophaenocladius chrissichuckorum (male left and females right), Ephemeral Pool, Heggie's Rock, Heggie's Rock Preserve, The Nature Conservancy, Columbia County, Georgia 1
Alan Cressler:
Bryophaenocladius chrissichuckorum (male), Ephemeral Pool, Heggie's Rock, Heggie's Rock Preserve, The Nature Conservancy, Columbia County, Georgia 1
Alan Cressler:
Bryophaenocladius chrissichuckorum (male), Ephemeral Pool, Heggie's Rock, Heggie's Rock Preserve, The Nature Conservancy, Columbia County, Georgia 2
Alan Cressler:
Bryophaenocladius chrissichuckorum (mating cluster), Ephemeral Pool, Heggie's Rock, Heggie's Rock Preserve, The Nature Conservancy, Columbia County, Georgia 1
Alan Cressler:
Myriopteris lanosa, Heggie's Rock Preserve, The Nature Conservancy, Columbia County, Georgia 1
Alan Cressler:
Myriopteris lanosa, Heggie's Rock Preserve, The Nature Conservancy, Columbia County, Georgia 2
Alan Cressler:
Cladonia leporina, Heggie's Rock Preserve, The Nature Conservancy, Columbia County, Georgia 1
Alan Cressler:
Cladonia rangiferina, and Bryodesma tortipilum, Heggie's Rock, Heggie's Rock Preserve, The Nature Conservancy, Columbia County, Georgia 1
Alan Cressler:
Diamorpha smallii, Heggie's Rock, Heggie's Rock Preserve, The Nature Conservancy, Columbia County, Georgia 1
Alan Cressler:
Draba aprica, Heggie's Rock, Heggie's Rock Preserve, The Nature Conservancy, Columbia County, Georgia 1
Alan Cressler:
Draba aprica, Heggie's Rock, Heggie's Rock Preserve, The Nature Conservancy, Columbia County, Georgia 2
Alan Cressler:
Draba aprica, Heggie's Rock, Heggie's Rock Preserve, The Nature Conservancy, Columbia County, Georgia 3
Alan Cressler:
Draba aprica, Heggie's Rock, Heggie's Rock Preserve, The Nature Conservancy, Columbia County, Georgia 4
Alan Cressler:
feldspar phenocrysts, porphyritic granite, Heggie's Rock, Heggie's Rock Preserve, The Nature Conservancy, Columbia County, Georgia 1
Alan Cressler:
Feldspar Phenocrysts, Porphyritic Granite, Heggie's Rock, Heggie's Rock Preserve, The Nature Conservancy, Columbia County, Georgia 1
Alan Cressler:
Gloeophyllum sepiarium, Heggies Rock, The Nature Conservancy Preserve, Columbia County, Georgia 1
Alan Cressler:
Gratiola amphiantha, Ephemeral Pool, Heggies Rock, Heggies Rock Preserve, The Nature Conservancy, Columbia County, Georgia 1
Alan Cressler:
Grimmia laevigata, Heggies Rock, Heggies Rock Preserve, The Nature Conservancy, Columbia County, Georgia 1
Alan Cressler:
grimmia laevigata, heggies rock, the nature conservancy preserve, columbia county, georgia 3
Alan Cressler:
Heggie's Rock, Heggie's Rock Preserve, The Nature Conservancy, Columbia County, Georgia 1
Alan Cressler:
Heggie's Rock, Heggie's Rock Preserve, The Nature Conservancy, Columbia County, Georgia 10
Alan Cressler:
Heggie's Rock, Heggie's Rock Preserve, The Nature Conservancy, Columbia County, Georgia 11
Alan Cressler:
Heggie's Rock, Heggie's Rock Preserve, The Nature Conservancy, Columbia County, Georgia 2
