Alan Cressler: Acer grandidentatum, Sabinal River, Sabinal Canyon, Lost Maples State Natural Area, Bandera County, Texas 1
Alan Cressler: Acer grandidentatum, Sabinal River, Sabinal Canyon, Lost Maples State Natural Area, Bandera County, Texas 2
Alan Cressler: Acris blanchardi, Lane Creek, Lost Maples State Natural Area, Bandera County, Texas 1
Alan Cressler: Adiantum capillus-veneris, Sabinal Canyon, Lost Maples State Natural Area, Bandera County, Texas 1
Alan Cressler: Anemia mexicana, Can Canyon, Lost Maples State Natural Area, Bandera County, Texas 1
Alan Cressler: Anemia mexicana, Can Canyon, Lost Maples State Natural Area, Bandera County, Texas 2
Alan Cressler: Anemia mexicana, Lane Creek Canyon, Lost Maples State Natural Area, Bandera County, Texas 1
Alan Cressler: Asclepias texana, Can Canyon, Lost Maples State Natural Area, Bandera County, Texas 2
Alan Cressler: Asclepias texana, Can Canyon, Lost Maples State Natural Area, Bandera County, Texas 3
Alan Cressler: Asclepias texana, Can Canyon, Lost Maples State Natural Area, Bandera County, Texas 4
Alan Cressler: Astrolepis integerrima, Lane Creek Canyon, Lost Maples State Natural Area, Bandera County, Texas 1
Alan Cressler: Can Creek (dry), Can Creek Canyon, Lost Maples State Natural Area, Bandera County, Texas 1
Alan Cressler: Can Creek (dry), Can Creek Canyon, Lost Maples State Natural Area, Bandera County, Texas 2
Alan Cressler: Can Creek Canyon, Lost Maples State Natural Area, Bandera County, Texas 1
Alan Cressler: Can Creek Canyon, Lost Maples State Natural Area, Bandera County, Texas 3
Alan Cressler: Can Creek, Can Creek Canyon, Lost Maples State Natural Area, Bandera County, Texas 1
Alan Cressler: Can Creek, Can Creek Canyon, Lost Maples State Natural Area, Bandera County, Texas 2
Alan Cressler: Can Creek, Can Creek Canyon, Lost Maples State Natural Area, Bandera County, Texas 3
Alan Cressler: Can Creek, Can Creek Canyon, Lost Maples State Natural Area, Bandera County, Texas 4
Alan Cressler: Can Creek, Can Creek Canyon, Lost Maples State Natural Area, Bandera County, Texas 5
Alan Cressler: Can Creek, Can Creek Canyon, Lost Maples State Natural Area, Bandera County, Texas 6
Alan Cressler: Can Creek, Can Creek Canyon, Lost Maples State Natural Area, Bandera County, Texas 7
Alan Cressler: Chaetopappa effusa, Hale Hollow Creek Canyon, Lost Maples State Natural Area, Bandera County, Texas 1
Alan Cressler: Chaetopappa effusa, Hale Hollow Creek Canyon, Lost Maples State Natural Area, Bandera County, Texas 2
Alan Cressler: Cophosaurus texanus texanus, Can Creek Canyon, Lost Maples State Natural Area, Bandera County, Texas 3
Alan Cressler: Diospyros texana, Sabinal Canyon, Lost Maples State Natural Area, Bandera County, Texas 1
Alan Cressler: Diospyros texana, Sabinal Canyon, Lost Maples State Natural Area, Bandera County, Texas 2
Alan Cressler: Hale Hollow Creek, Hale Hollow Creek Canyon, Lost Maples State Natural Area, Bandera County, Texas 1
Alan Cressler: Lane Creek, Lost Maples State Natural Area, Bandera County, Texas 1
Alan Cressler: Mammillaria prolifera var. texana, Lost Maples State Natural Area, Bandera County, Texas 1