Alan Cressler: Calopogon barbatus, Francis Marion National Forest, Berkeley County, South Carolina 3
Alan Cressler: Calopogon barbatus, Francis Marion National Forest, Berkeley County, South Carolina 4
Alan Cressler: Calopogon barbatus, Francis Marion National Forest, Berkeley County, South Carolina 5
Alan Cressler: Castanea pumila, Francis Marion National Forest, Berkeley County, South Carolina 1
Alan Cressler: Castanea pumila, Francis Marion National Forest, Berkeley County, South Carolina 2
Alan Cressler: Chrysogonum virginianum var. brevistolon, Francis Marion National Forest, Berkeley County, South Carolina 1
Alan Cressler: Chrysogonum virginianum var. brevistolon, Francis Marion National Forest, Berkeley County, South Carolina 2
Alan Cressler: Eumeces (Plestiodon) fasciatus, breeding male, Francis Marion National Forest, Berkeley County, South Carolina 1
Alan Cressler: Eumeces (Plestiodon) fasciatus, breeding male, Francis Marion National Forest, Berkeley County, South Carolina 2
Alan Cressler: Eumeces (Plestiodon) fasciatus, breeding male, Francis Marion National Forest, Berkeley County, South Carolina 3
Alan Cressler: Lupinus perennis, Francis Marion National Forest, Berkeley County, South Carolina 1
Alan Cressler: Lyonia mariana, Francis Marion National Forest, Berkeley County, South Carolina 1
Alan Cressler: Lyonia mariana, Francis Marion National Forest, Berkeley County, South Carolina 2
Alan Cressler: Malaxis spicata, Francis Marion National Forest, Berkeley County, South Carolina 1
Alan Cressler: Malaxis spicata, Francis Marion National Forest, Berkeley County, South Carolina 2
Alan Cressler: Marshallia graminifolia, Cumbee No. 2, Francis Marion National Forest, Berkeley County, South Carolina 1
Alan Cressler: Neuroterus exiguissimus (woolly oak leaf gall), possible identification, Francis Marion National Forest, Berkeley County, South Carolina 2
Alan Cressler: Onosmodium virginianum, Francis Marion National Forest, Berkeley County, South Carolina 1
Alan Cressler: Onosmodium virginianum, Francis Marion National Forest, Berkeley County, South Carolina 2
Alan Cressler: Osmunda cinnamomea, Francis Marion National Forest, Berkeley County, South Carolina 1
Alan Cressler: Pinguicula lutea, Francis Marion National Forest, Berkeley County, South Carolina 1
Alan Cressler: Pinguicula lutea, Francis Marion National Forest, Berkeley County, South Carolina 2
Alan Cressler: Pinguicula lutea, Francis Marion National Forest, Berkeley County, South Carolina 3
Alan Cressler: Pinus palustris, and Pteridium aquilinum, Forest, Francis Marion National Forest, Berkeley County, South Carolina 1
Alan Cressler: pitcher plant savanna, Francis Marion National Forest, Berkeley County, South Carolina 1
Alan Cressler: Platanthera ciliaris, Cumbee No. 2, Francis Marion National Forest, Berkeley County, South Carolina 1
Alan Cressler: Platanthera conspicua (Platanthera blephariglottis var. conspicua), Cumbee No. 1, Francis Marion National Forest, Berkeley County, South Carolina 1
Alan Cressler: Platanthera conspicua (Platanthera blephariglottis var. conspicua), Cumbee No. 1, Francis Marion National Forest, Berkeley County, South Carolina 2
Alan Cressler: Platanthera conspicua (Platanthera blephariglottis var. conspicua), Cumbee No. 2, Francis Marion National Forest, Berkeley County, South Carolina 1
Alan Cressler: Platanthera cristata, Cumbee No. 2, Francis Marion National Forest, Berkeley County, South Carolina 1