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604-04. Prickly pears cactus on a small ridge near Juniper Canyon Trail south from Upper Juniper Spring. Big Bend National Park, Texas, November 22, 2007Similar picturesLarge thumbnails | Use small thumbnails | View as slideshow |
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604-04. Prickly pears cactus on a small ridge near Juniper Canyon Trail south from Upper Juniper Spring. Big Bend National Park, Texas, November 22, 2007Similar picturesLarge thumbnails | Use small thumbnails | View as slideshow |
 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  Camping on a small ridge near Juniper Canyon Trail south from Upper Juniper Spring. Big Bend National Park, Texas, November 22, 2007  Lower part of 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  Boot Rock, view from 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  Purple-tinged prickly pear cactus on Smokey Creek Trail near Trap Spring east from Mule Ear Overlook. Big Bend National Park, Texas, November 25, 2007  El Capitan Mountain with prickly pears cactus in foreground, view from upper Roadside Park. Guadalupe Mountains National Park, Texas, December 28, 2007  Dead juniper on Devils Hall Trail in Pine Spring Canyon. Guadalupe Mountains National Park, Texas, December 28, 2007  Weathered wood on Pinnacles Trail near Juniper Flat. Big Bend National Park, Texas, November 22, 2007  Purple-tinged prickly pear cactus in the middle part of Smokey Creek Trail. Big Bend National Park, Texas, November 25, 2007  Pitaya(?) cactus on Smokey Creek Trail east from Mule Ear Spring. Big Bend National Park, Texas, November 25, 2007  Santa Elena Canyon west from Smokey Creek Trail east from Mule Ear Spring. Big Bend National Park, Texas, November 25, 2007  Dry juniper tree on South Rim at morning. Big Bend National Park, November 29, 2009  Prickly pears cactus near Fishing Beach. Sandy Hook, New Jersey, March 11, 2007  Bark of alligator juniper in McKittrick Canyon. Guadalupe Mountains National Park, Texas, December 28, 2007  Prickly pears cactus (zoomed) near Fishing Beach. Sandy Hook, New Jersey, March 11, 2007  Prickly pears cactus in snow near a road between White s City and Carlsbad Caverns. New Mexico, December 26, 2007  Purple spineless prickly pears cactus in Davis Mountains State Park. Fort Davis, Texas, December 29, 2007  Upper part of Boot Canyon Trail. Big Bend National Park, November 27, 2009  Upper section of Boot Canyon Trail. Big Bend National Park, November 27, 2009  Prickly pears cactus on East Trail in Lost Maples State Natural Area. Vanderpool, Texas, November 8, 2008  Magenta tinged prickly pears cactus on northern hill in Davis Mountains State Park. Fort Davis, Texas, December 29, 2007  Prickly pears near El Capitan Trail. Guadalupe Mountains National Park, Texas, December 27, 2007  Upper section of Hiker s Staircase near Devil s Hall in Pine Spring Canyon. Guadalupe Mountains National Park, Texas, December 28, 2007  Prickly pears and yucca near El Capitan Trail. Guadalupe Mountains National Park, Texas, December 27, 2007  Cane Cholla cactus and Southeast Rim, view from east part of Dodson Trail. Big Bend National Park, Texas, November 23, 2007  Smokey Creek Trail east from Mule Ear Spring. Big Bend National Park, Texas, November 25, 2007  Cactus on rocks of Smokey Creek. Big Bend National Park, Texas, November 25, 2007  Elephant Tusk Rock, view from Fresno Spring near Dodson Trail. Big Bend National Park, Texas, November 24, 2007  Bee Mountain, view to the west from Smokey Creek Trail near Mule Ear Spring. Big Bend National Park, Texas, November 25, 2007  Goat Mountain, view to the north from Smokey Creek Trail near Mule Ear Spring. Big Bend National Park, Texas, November 25, 2007  Drooping juniper (Juniperus flaccida Var. flaccida) on Southeast Rim. Big Bend National Park, November 28, 2009  Smokey Creek Trail near Trap Spring east from Mule Ear Overlook, view to the west. Big Bend National Park, Texas, November 25, 2007  Fresno Spring at evening. Big Bend National Park, Texas, November 23, 2007  Juniper disco mushrooms (Pithya cupressina) on a fallen juniper twig (Juniperus virginiana) in Lake Bryan Park. Bryan, Texas, November 10, 2021  Maiden ferns at Mule Ear Spring. Big Bend National Park, Texas, November 25, 2007  Side view of juniper disco mushrooms (Pithya cupressina) on decaying litter under juniper trees in Lake Bryan Park. Bryan, Texas, November 10, 2021  Details of tiny orange cup mushrooms juniper disco (Pithya cupressina) on decaying litter under juniper trees in Lake Bryan Park. Bryan, Texas, November 10, 2021  Trap Mountain(?) west from Smokey Creek Trail near Trap Spring east from Mule Ear Overlook. Big Bend National Park, Texas, November 25, 2007  Alligator juniper (Juniperus deppeana) near El Capitan Trail. Guadalupe Mountains National Park, Texas, December 27, 2007  Prickly pears (sabra) cactus on the roadside in Nizzanim. The Middle East, July 19, 2001  Flower bud of prickly pears cactus (Opuntia) in Antique Rose Emporium. Independence, Texas, April 19, 2009  Shoot of prickly pears cactus (Opuntia) in Antique Rose Emporium in Independence. Texas, March 22, 2009  Vegetative shoot of prickly pears cactus (Opuntia) in Antique Rose Emporium. Independence, Texas, April 19, 2009  South Rim, view from Fresno Circle campsite near Dodson Trail. Big Bend National Park, Texas, November 23, 2007  Rocks on Devils Hall Trail in Pine Spring Canyon. Guadalupe Mountains National Park, Texas, December 28, 2007  Rapidly growing vegetative shoot of prickly pears cactus (Opuntia) in Antique Rose Emporium. Independence, Texas, April 19, 2009  Snail feeding on a fresh young pad of prickly pears cactus (Opuntia) in Antique Rose Emporium. Independence, Texas, April 19, 2009  Blooming prickly pear cactus north from Capulin Canyon in Bandelier National Monument. New Mexico, near Los Alamos, May 24, 2008  Alligator juniper north from Capulin Canyon in Bandelier National Monument. New Mexico, near Los Alamos, May 24, 2008  Hiker s staircase in Pine Spring Canyon, on Devils Hall Trail. Guadalupe Mountains National Park, Texas, December 28, 2007  Prickly pears cactus (known as sabra in Israel) in downtown Beer-Sheva, at intersection of Rager and Tuvyahu Street. The Middle East, February 18, 2000  Drying juniper twig north from Capulin Canyon in Bandelier National Monument. New Mexico, near Los Alamos, May 24, 2008  Spotted cucumber beetle (Diabrotica undecimpunctata) on a shoot of prickly pears cactus in Ladybird Johnson Wildflower Center. Austin, Texas, March 7, 2009  Small mushrooms Clitocella mundula(?) under red cedar (juniper) in Hensel Park. College Station, Texas, November 16, 2023  Dried sap of prickly pears cactus (Opuntia) in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, May 8, 2009  New growth of prickly pears cactus (Opuntia) in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, May 1, 2009  Sprout of prickly pears cactus (opuntia) in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, May 6, 2008  Blooming prickly pears cactus (Opuntia) in Washington-on-the-Brazos State Historic Site. Washington, Texas, April 30, 2011  Dry pad skeleton of prickly pears cactus (Opuntia) in Washington-on-the-Brazos State Historic Site. Washington, Texas, March 13, 2020  Skeleton of a dry pad of prickly pears cactus (Opuntia) in Washington-on-the-Brazos State Historic Site. Washington, Texas, March 1, 2024  Skeleton of a dry pad of prickly pears cactus (Opuntia) in Washington-on-the-Brazos State Historic Site. Washington, Texas, March 1, 2020  Blooming Prickly pears (Opuntia) cactus in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, April 26, 2009  Emerging sprout (new pad) of prickly pears cactus (opuntia) in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, May 6, 2008  Rapidly growing vegetative shoot of prickly pears cactus (Opuntia) with fleshy, green, leaf-like phylloclades in Antique Rose Emporium. Independence, Texas, April 19, 2009  Small brown fibrecap mushrooms Inocybe or may be Mallocybe under juniper trees in Buescher State Park near Bastrop. Texas, November 26, 2021  Close-up of small brown fibrecap mushrooms Inocybe or may be Mallocybe under juniper trees in Buescher State Park near Bastrop. Texas, November 26, 2021  Fruit of cholla cactus (cylindropuntia) on Blue Creek Trail. Big Bend National Park, November 29, 2009  Peeling bark of Texas madrone on Devils Hall Trail in Pine Spring Canyon. Guadalupe Mountains National Park, Texas, December 28, 2007  Texas madrone (Arbutus xalapensis) 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  Boot Canyon Trail ending at Southeast Rim. Big Bend National Park, November 27, 2009  Century plant and Elephant Tusk Mountain, view from South Rim. Big Bend National Park, Texas, November 22, 2007  Smooth white bark of Texas madrone on Devils Hall Trail in Pine Spring Canyon. Guadalupe Mountains National Park, Texas, December 28, 2007  Small fibrecap (Inocybe) mushrooms under elm and juniper trees in Lake Bryan Park. Bryan, Texas, November 10, 2021  Ein Akev Tahton spring creating a small sub-canyon in canyon of Nahal Akev wadi, 3 miles north-east from Avdat. The Middle East, November 17, 2002  Big rocks near 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  El Capitan Mountain with cholla cactus in foreground, view from upper Roadside Park. Guadalupe Mountains National Park, Texas, December 28, 2007  Underside of small fibrecap (Inocybe) mushrooms under elm and juniper trees in Lake Bryan Park. Bryan, Texas, November 10, 2021  Small omphalinoid mushrooms Entoloma rhodocylix in moss under oak and juniper trees on a slope of a small creek on a former Closed Trail in Lick Creek Park. College Station, Texas, July 5, 2021  Slopes of Chisos Mountains from Boot Spring Trail. Big Bend National Park, November 26, 2009  Cliffs of Toll Mountain from Boot Spring Trail. Big Bend National Park, November 26, 2009  Small mushroom Lepiota roseolivida(?) under juniper on Closed Trail in Lick Creek Park. College Station, Texas, May 13, 2024  Prickly pear cactus on Turkey Pass Trail in Enchanted Rock State Natural Area. Fredericksburg, Texas, October 27, 2007  Pycnia of Juniper-hawthorn rust fungus (Gymnosporangium globosum) under a microscope in KOH, from upper surface of leaves of littlehip hawthorn (Crataegus spathulata), collected on Richards Loop Trail in Sam Houston National Forest. Texas, July 23, 2023  Slopes of Chisos Mountains east from Boot Spring Trail. Big Bend National Park, November 27, 2009  Tissues infected by Juniper-hawthorn rust fungus (Gymnosporangium globosum) under a microscope in KOH, from upper surface of leaves of littlehip hawthorn (Crataegus spathulata), collected on Richards Loop Trail in Sam Houston National Forest. Texas, July 23, 2023  Small pinkgill (Entoloma) mushrooms on Closed Trail under several juniper trees in Lick Creek Park. College Station, Texas, July 13, 2021  Side view of a small mushroom Lepiota roseolivida(?) under juniper on Closed Trail in Lick Creek Park. College Station, Texas, May 13, 2024  Cap of a small pinkgill (Entoloma) mushroom on Closed Trail under oaks and juniper in Lick Creek Park. College Station, Texas, July 13, 2021  Eroded pinnacles of pink volcanic tuff looking like a miniature Bryce Canyon on Blue Creek Trail. Big Bend National Park, November 29, 2009  Agave on Smokey Creek Trail. Big Bend National Park, Texas, November 24, 2007 |
