Alan Cressler:
Adiantum capillus-veneris, Maidenhair Spring, Dolan Falls Preserve, The Nature Conservancy, Val Verde County, Texas 1
Alan Cressler:
Adiantum capillus-veneris, Maidenhair Spring, Dolan Falls Preserve, The Nature Conservancy, Val Verde County, Texas 2
Alan Cressler:
Adiantum capillus-veneris, Maidenhair Spring, Dolan Falls Preserve, The Nature Conservancy, Val Verde County, Texas 3
Alan Cressler:
Agave lechuguilla, Chihuahuan Desert, Dolan Falls Preserve, The Nature Conservancy, Val Verde County, Texas 1
Alan Cressler:
Agave lechuguilla, Chihuahuan Desert, Dolan Falls Preserve, The Nature Conservancy, Val Verde County, Texas 2
Alan Cressler:
Agave lechuguilla, Chihuahuan Desert, Dolan Falls Preserve, The Nature Conservancy, Val Verde County, Texas 3
Alan Cressler:
Agrius cingulata, Dolan Falls Preserve, The Nature Conservancy, Val Verde County, Texas 1
Alan Cressler:
Anemia mexicana, Oak Canyon, Dolan Falls Preserve, The Nature Conservancy, Val Verde County, Texas 1
Alan Cressler:
Aphonopelma hentzi (likely identification), Benjamin Schwartz for scale, Dolan Falls Preserve, The Nature Conservancy, Val Verde County, Texas 1
Alan Cressler:
Aphonopelma hentzi (likely identification), Dolan Falls Preserve, The Nature Conservancy, Val Verde County, Texas 1
Alan Cressler:
Aphonopelma hentzi (likely identification), Dolan Falls Preserve, The Nature Conservancy, Val Verde County, Texas 2
Alan Cressler:
Archilestes grandis (male), Devils River State Natural Area, Val Verde County, Texas 1
Alan Cressler:
Argyrochosma microphylla, Dolan Falls Preserve, The Nature Conservancy, Val Verde County, Texas 1
Alan Cressler:
Argyrochosma microphylla, Dolan Falls Preserve, The Nature Conservancy, Val Verde County, Texas 1
Alan Cressler:
Argyrochosma microphylla, Dolan Falls Preserve, The Nature Conservancy, Val Verde County, Texas 2
Alan Cressler:
Argyrochosma microphylla, Dolan Falls Preserve, The Nature Conservancy, Val Verde County, Texas 2
Alan Cressler:
Ascalapha odorata, Dolan Falls Preserve, The Nature Conservancy, Val Verde County, Texas 1
Alan Cressler:
Blue Spring, Dolan Falls Preserve, The Nature Conservancy, Val Verde County, Texas 1
Alan Cressler:
Blue Spring, Dolan Falls Preserve, The Nature Conservancy, Val Verde County, Texas 1
Alan Cressler:
Blue Spring, Dolan Falls Preserve, The Nature Conservancy, Val Verde County, Texas 1
Alan Cressler:
Blue Spring, Dolan Falls Preserve, The Nature Conservancy, Val Verde County, Texas 2
Alan Cressler:
Blue Spring, Dolan Falls Preserve, The Nature Conservancy, Val Verde County, Texas 2
Alan Cressler:
Blue Spring, Dolan Falls Preserve, The Nature Conservancy, Val Verde County, Texas 2
Alan Cressler:
Blue Spring, Dolan Falls Preserve, The Nature Conservancy, Val Verde County, Texas 3
Alan Cressler:
Blue Spring, Dolan Falls Preserve, The Nature Conservancy, Val Verde County, Texas 3
Alan Cressler:
Blue Spring, Dolan Falls Preserve, The Nature Conservancy, Val Verde County, Texas 4
Alan Cressler:
Blue Spring, Dolan Falls Preserve, The Nature Conservancy, Val Verde County, Texas 4
Alan Cressler:
Blue Spring, Dolan Falls Preserve, The Nature Conservancy, Val Verde County, Texas 5
Alan Cressler:
Blue Spring, Dolan Falls Preserve, The Nature Conservancy, Val Verde County, Texas 5
Alan Cressler:
Blue Spring, Dolan Falls Preserve, The Nature Conservancy, Val Verde County, Texas 6
