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609-16. Bark of alligator juniper in McKittrick Canyon. Guadalupe Mountains National Park, Texas, December 28, 2007Similar picturesLarge thumbnails | Use small thumbnails | View as slideshow |
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609-16. Bark of alligator juniper in McKittrick Canyon. Guadalupe Mountains National Park, Texas, December 28, 2007Similar picturesLarge thumbnails | Use small thumbnails | View as slideshow |
 Agave on McKittrick Canyon Trail. Guadalupe Mountains National Park, Texas, December 28, 2007  Grotto in McKittrick Canyon, with icicles. Guadalupe Mountains National Park, Texas, December 28, 2007  Hunter Line Cabin in McKittrick Canyon. Guadalupe Mountains National Park, Texas, December 28, 2007  Slopes of Frijole Mountain from McKittrick Canyon Trail. Guadalupe Mountains National Park, Texas, December 28, 2007  Echinocereus cacti growing on ruins of Hunter Line shack in McKittrick Canyon. Guadalupe Mountains National Park, Texas, December 28, 2007  Texas madrone in McKittrick Canyon. Guadalupe Mountains National Park, Texas, December 28, 2007  Alligator juniper (Juniperus deppeana) near El Capitan Trail. Guadalupe Mountains National Park, Texas, December 27, 2007  Dead juniper on Devils Hall Trail in Pine Spring Canyon. Guadalupe Mountains National Park, Texas, December 28, 2007  Frozen McKittrick Creek. Guadalupe Mountains National Park, Texas, December 28, 2007  Peeling bark of Texas madrone on Devils Hall Trail in Pine Spring Canyon. Guadalupe Mountains National Park, Texas, December 28, 2007  Smooth white bark of Texas madrone on Devils Hall Trail in Pine Spring Canyon. Guadalupe Mountains National Park, Texas, December 28, 2007  Devil s Hall in Pine Spring Canyon. Guadalupe Mountains National Park, Texas, December 28, 2007  Rocks in Devil s Hall in Pine Spring Canyon. Guadalupe Mountains National Park, Texas, December 28, 2007  Big rocks near Devil s Hall in Pine Spring Canyon. Guadalupe Mountains National Park, Texas, December 28, 2007  Rocks on Devils Hall Trail in Pine Spring Canyon. Guadalupe Mountains National Park, Texas, December 28, 2007  Hiker s staircase in Pine Spring Canyon, on Devils Hall Trail. Guadalupe Mountains National Park, Texas, December 28, 2007  Upper section of Hiker s Staircase near Devil s Hall in Pine Spring Canyon. Guadalupe Mountains National Park, Texas, December 28, 2007  Guadalupe spring from El Capitan Trail. Guadalupe Mountains National Park, Texas, December 27, 2007  El Capitan Mountain from a trail near Guadalupe Spring in Guadalupe Mountains National Park. Texas, December 27, 2007  El Capitan Mountain Trail near Guadalupe Spring in Guadalupe Mountains National Park. Texas, December 27, 2007  Rocks and El Capitan Mountain from a trail near Guadalupe Spring in Guadalupe Mountains National Park. Texas, December 27, 2007  Split rock and El Capitan Mountain from a trail near Guadalupe Spring in Guadalupe Mountains National Park. Texas, December 27, 2007  Texas madrone (Arbutus xalapensis) on Devils Hall Trail in Pine Spring Canyon. Guadalupe Mountains National Park, Texas, December 28, 2007  El Capitan Trail and Mountain in Guadalupe Mountains National Park. Texas, December 27, 2007  El Capitan Mountain from a trail in Guadalupe Mountains National Park. Texas, December 27, 2007  El Capitan Mountain and Trail in Guadalupe Mountains National Park. Texas, December 27, 2007  Prickly pears near El Capitan Trail. Guadalupe Mountains National Park, Texas, December 27, 2007  Hedgehog cactus near El Capitan Trail. Guadalupe Mountains National Park, Texas, December 27, 2007  Dead tree from El Capitan Trail. Guadalupe Mountains National Park, Texas, December 27, 2007  View from beginning of El Capitan Trail in Guadalupe Mountains National Park. Texas, December 27, 2007  Cactus on rocks of El Capitan Trail. Guadalupe Mountains National Park, Texas, December 27, 2007  Agaves and El Capitan Mountain from a trail in Guadalupe Mountains National Park. Texas, December 27, 2007  El Capitan Mountain (zoomed), view to the west in Guadalupe Mountains National Park. Texas, December 27, 2007  Prickly pears and yucca near El Capitan Trail. Guadalupe Mountains National Park, Texas, December 27, 2007  Cushion cactus and El Capitan Mountain from a trail in Guadalupe Mountains National Park. Texas, December 27, 2007  Agave, cacti and El Capitan Mountain from a trail in Guadalupe Mountains National Park. Texas, December 27, 2007  Magenta tinged echinocereus hedgehog actus on El Capitan Trail. Guadalupe Mountains National Park, Texas, December 27, 2007  El Capitan Mountain, view from lower Roadside Park at morning. Guadalupe Mountains National Park, Texas, December 28, 2007  El Capitan Mountain, view from upper Roadside Park at morning. Guadalupe Mountains National Park, Texas, December 28, 2007  El Capitan Mountain after sunset, view from lower Roadside Park. Guadalupe Mountains National Park, Texas, December 28, 2007  El Capitan Mountain at sunset, view from lower Roadside Park. Guadalupe Mountains National Park, Texas, December 28, 2007  El Capitan Mountain with cholla cactus in foreground, view from upper Roadside Park. Guadalupe Mountains National Park, Texas, December 28, 2007  El Capitan Mountain with prickly pears cactus in foreground, view from upper Roadside Park. Guadalupe Mountains National Park, Texas, December 28, 2007  El Capitan Mountain from a trail at the foot of the mountain. Guadalupe Mountains National Park, Texas, December 27, 2007  El Capitan Mountain from southern foot of the mountain. Guadalupe Mountains National Park, Texas, December 27, 2007  Camping on a small ridge near Juniper Canyon Trail south from Upper Juniper Spring. Big Bend National Park, Texas, November 22, 2007  El Capitan Mountain at sunset, view from lower Roadside Park south from the mountain. Guadalupe Mountains National Park, Texas, December 28, 2007  Prickly pears cactus on a small ridge near Juniper Canyon Trail south from Upper Juniper Spring. Big Bend National Park, Texas, November 22, 2007  Echinocactus horizonthalonius (devil s head cactus, or horse crippler) with daggerlike spines on a small ridge near Juniper Canyon Trail south from Upper Juniper Spring. Big Bend National Park, Texas, November 22, 2007  Alligator juniper north from Capulin Canyon in Bandelier National Monument. New Mexico, near Los Alamos, May 24, 2008  Lower part of Juniper Canyon Trail. Big Bend National Park, Texas, November 23, 2007  Boot Rock, view from Juniper Canyon Trail. Big Bend National Park, Texas, November 23, 2007  Lower (flat) part of Juniper Canyon Trail. Big Bend National Park, Texas, November 23, 2007  Northeast Rim, view from lower part of Juniper Canyon Trail. Big Bend National Park, Texas, November 23, 2007  Crown Mountain, view from lower part of Juniper Canyon Trail. Big Bend National Park, Texas, November 23, 2007  Santa Elena Canyon and mountains in Mexico from SW3 (Southwest Rim) campsite at sunrise. Big Bend National Park, November 29, 2009  Drying juniper twig north from Capulin Canyon in Bandelier National Monument. New Mexico, near Los Alamos, May 24, 2008  Weathered wood on Pinnacles Trail near Juniper Flat. Big Bend National Park, Texas, November 22, 2007  Indian Lodge in Davis Mountains State Park. Fort Davis, Texas, December 29, 2007  Cliff above Indian Lodge in Davis Mountains State Park. Fort Davis, Texas, December 29, 2007  A view from Newfound Gap Road. Smoky Mountains National Park, Tennessee, May 18, 2007  A view from Clingmans Dome. Smoky Mountains National Park, Tennessee, May 18, 2007  Yucca on a hill west from entrance in Davis Mountains State Park. Fort Davis, Texas, December 29, 2007  On a hill south from Indian Lodge in Davis Mountains State Park. Fort Davis, Texas, December 29, 2007  Echo Canyon, view to north-west from Enchanted Rock dome. Fredericksburg, Texas, December 24, 2007  Oconaluftee River near Newfound Gap Road. Smoky Mountains National Park, Tennessee, May 18, 2007  Rocks near parking at Clingmans Dome. Smoky Mountains National Park, Tennessee, May 18, 2007  Purple spineless prickly pears cactus in Davis Mountains State Park. Fort Davis, Texas, December 29, 2007  Hedgehog cactus (Echinocereus viridiflorus) on northern hill in Davis Mountains State Park. Fort Davis, Texas, December 29, 2007  Chisos Mountains with snow, view from Castalon Highway. Big Bend National Park, Texas, November 25, 2007  Magenta tinged prickly pears cactus on northern hill in Davis Mountains State Park. Fort Davis, Texas, December 29, 2007  Santa Elena Canyon west from Smokey Creek Trail east from Mule Ear Spring. Big Bend National Park, Texas, November 25, 2007  Columnar jointed palisade appearance of vertical lava flows along Limpia Canyon, view from Road 17. Fort Davis, Texas, December 29, 2007  Eyelash lichen (Bulbotrix) on tree bark on Alligator Branch section of Lone Star Hiking Trail in Sam Houston National Forest near Huntsville. Texas, February 17, 2019  Chisos Mountains with traces of snow, view from Castalon Highway (Ross Maxwell Scenic Drive). Big Bend National Park, Texas, November 25, 2007  Shield lichen Canoparmelia caroliniana on tree bark on Alligator Branch section of Lone Star Hiking Trail in Sam Houston National Forest near Huntsville. Texas, February 17, 2019  Rosette lichen Physcia erumpens(?) on tree bark on Alligator Branch section of Lone Star Hiking Trail in Sam Houston National Forest near Huntsville. Texas, February 17, 2019  Grey lichen on tree bark in floodplain area on Alligator Branch section of Lone Star Hiking Trail in Sam Houston National Forest near Huntsville. Texas, February 17, 2019  Dark brown prostrate fungus (Corticiaceae) on tree bark on Alligator Branch section of Lone Star Hiking Trail in Sam Houston National Forest near Huntsville. Texas, February 17, 2019  Carolina shield lichen (Canoparmelia caroliniana) on tree bark on Alligator Branch section of Lone Star Hiking Trail in Sam Houston National Forest near Huntsville. Texas, February 17, 2019  Pore lichen (Pertusaria) on bark of a juniper branch in McKinney Roughs Nature Park near Austin. Texas, March 17, 2021  Medallion lichen Dirinaria confusa with black apothecia on juniper bark in McKinney Roughs Nature Park near Austin. Texas, March 17, 2021  Whitening pattern of a fungus Robergea albicedrae on bark of Ashe juniper in McKinney Roughs Nature Park near Austin. Texas, March 17, 2021  Corticioid mushroom Dendrothele nivosa on bark of Eastern red cedar (Juniper) in McKinney Roughs Nature Park near Austin. Texas, March 17, 2021  Typical whitening pattern on bark of Ashe juniper with a fungus Robergea albicedrae in McKinney Roughs Nature Park near Austin. Texas, March 17, 2021  Close-up of corticioid fungus Dendrothele nivosa on bark of Eastern red cedar (Juniper) in McKinney Roughs Nature Park near Austin. Texas, March 17, 2021  Close-up of medallion lichen Dirinaria confusa with black apothecia on juniper bark in McKinney Roughs Nature Park near Austin. Texas, March 17, 2021  White juniper fungus (Robergea albicedrae) on bark of Juniperus ashei tree in McKinney Roughs Nature Park near Austin. Texas, March 17, 2021  White juniper fungus (Robergea albicedrae) on bark of a young Juniperus ashei tree in McKinney Roughs Nature Park near Austin. Texas, March 17, 2021  Caps of polypore mushroom Trametes villosa on bark of a fallen dried Eastern red cedar tree (Juniper) in Hensel Park. College Station, Texas, March 25, 2021  White crust fungus Dendrothele nivosa on bark of red cedar (juniper) on a trailway near Birch Creek Unit of Somerville Lake State Park. Texas, January 16, 2023  White corticioid fungus Dendrothele nivosa on bark of red cedar (juniper) on a trailway near Birch Creek Unit of Somerville Lake State Park. Texas, January 16, 2023  Mountains on northern side of Nahal Tseelim Canyon, 2 miles north from Masada. The Middle East, January 20, 2001  Mountains on northern side of Nahal Tseelim Canyon, 2 miles north from Masada. The Middle East, January 20, 2001  Mountains on northern side of Nahal Tseelim Canyon, 2 miles north from Masada. The Middle East, January 20, 2001  Spores of white crust fungus Dendrothele nivosa from bark of red cedar (juniper), collected 3 days before near Birch Creek Unit of Somerville Lake State Park. Texas, January 19, 2023  Spores (in lugol) of white crust fungus Dendrothele nivosa from bark of red cedar (juniper), collected a day before near Birch Creek Unit of Somerville Lake State Park. Texas, January 17, 2023  Spores (in Congo Red) of white crust fungus Dendrothele nivosa from bark of red cedar (juniper), collected a day before near Birch Creek Unit of Somerville Lake State Park. Texas, January 17, 2023 |
