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811-02. Fruit of cholla cactus (cylindropuntia) on Blue Creek Trail. Big Bend National Park, November 29, 2009Similar picturesLarge thumbnails | Use small thumbnails | View as slideshow |
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811-02. Fruit of cholla cactus (cylindropuntia) on Blue Creek Trail. Big Bend National Park, November 29, 2009Similar picturesLarge thumbnails | Use small thumbnails | View as slideshow |
 Cholla cactus (cylindropuntia) in Antique Rose Emporium. Independence, Texas, August 15, 2009  Cane Cholla cactus and Southeast Rim, view from east part of Dodson Trail. Big Bend National Park, Texas, November 23, 2007  Blooming cholla cactus(cylindropuntia) in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, April 26, 2012  Switchbacks of Blue Creek Trail. Big Bend National Park, November 29, 2009  Area of red rocks on Blue Creek Trail. Big Bend National Park, November 29, 2009  Fruits of Texas madrone (Arbutus xalapensis) on Blue Creek Trail. Big Bend National Park, November 29, 2009  One of eroded pinnacles of pink volcanic tuff on Blue Creek Trail. Big Bend National Park, November 29, 2009  Eroded pinnacles of pink volcanic tuff looking like a miniature Bryce Canyon on Blue Creek Trail. Big Bend National Park, November 29, 2009  Sandy washes of Blue Creek Canyon near Homer Wilson Ranch. Big Bend National Park, November 29, 2009  Pitaya(?) cactus on Smokey Creek Trail east from Mule Ear Spring. Big Bend National Park, Texas, November 25, 2007  Purple-tinged prickly pear cactus in the middle part of Smokey Creek Trail. Big Bend National Park, Texas, November 25, 2007  Cactus on rocks of Smokey Creek. Big Bend National Park, Texas, November 25, 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 cholla cactus in foreground, view from upper Roadside Park. Guadalupe Mountains National Park, Texas, December 28, 2007  Christmas cholla cactus (Tasajillo, Opuntia leptocaulis) on Homestead Trail in McKinney Falls State Park. Austin, Texas, October 26, 2008  Prickly pears cactus on a small ridge near Juniper Canyon Trail south from Upper Juniper Spring. Big Bend National Park, Texas, November 22, 2007  Blue mould caused by fungus Penicillium italicum(?) on a fallen fruit of trifoliate orange on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest north from Montgomery. Texas, November 7, 2021  Close-up of blue mould caused by fungus Penicillium italicum on a crashed fruit of trifoliate orange on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest north from Montgomery. Texas, November 18, 2023  Blue mould caused by fungus Penicillium italicum on a fallen and crashed fruit of trifoliate orange on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest north from Montgomery. Texas, November 18, 2023  Rotting fruit of trifoliate orange with blue and green mould caused by fungus Penicillium italicum(?) on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest north from Montgomery. Texas, November 7, 2021  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  Slopes of Chisos Mountains from Pinnacles Trail. Big Bend National Park, November 26, 2009  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  Boot Canyon Trail ending at Southeast Rim. Big Bend National Park, November 27, 2009  Tasajillo (Cylindropuntia) cactus taken from a fence at Road 322 south from Milano. College Station, Texas, December 2, 2012  Christmas cactus (Tasajillo, Cylindropuntia leptocaulis) on a fence at Road 322 south from Milano. Texas, December 1, 2012  Emory Peak from lower section of Southwest Rim Trail. Big Bend National Park, November 28, 2009  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  Fall colors of Chisos Mountains from Pinnacles Trail. Big Bend National Park, November 26, 2009  Group of people with Dallas Sierra Club on Pinnacles Trail. Big Bend National Park, November 26, 2009  Century plant which bloomed, died, and tipped over, on Pinnacles Trail. Big Bend National Park, November 26, 2009  Slopes of Chisos Mountains east from Boot Spring Trail. Big Bend National Park, November 27, 2009  Cholla cactus in snow near a road between White s City and Carlsbad Caverns. New Mexico, December 26, 2007  Boot Rock from Boot Spring Trail. Big Bend National Park, November 28, 2009  Boot Rock from Boot Spring Trail at sunrise. Big Bend National Park, November 28, 2009  View of Boot Rock from Boot Spring Trail. Big Bend National Park, November 27, 2009  Boot Rock, view from Boot Spring Trail. Big Bend National Park, November 27, 2009  Casa Grande Peak of Chisos Mountains from Emory Peak Trail. Big Bend National Park, November 27, 2009  Sunset from SW3 (Southwest Rim) campsite. Big Bend National Park, November 28, 2009  Agaves on South Rim at sunrise. Big Bend National Park, November 29, 2009  Crooked pine growing on South Rim. Big Bend National Park, November 28, 2009  Dry juniper tree on South Rim at morning. Big Bend National Park, November 29, 2009  East summit of Emory Peak in fog. Big Bend National Park, November 27, 2009  Elephant tusk Mountain from Southeast Rim. Big Bend National Park, November 28, 2009  Crooked pine on South Rim at morning. Big Bend National Park, November 29, 2009  Paper-spined cholla cactus (Opuntia articulata) in Mercer Arboretum and Botanical Gardens. Humble (Houston area), Texas, July 20, 2013  Paper-spined cholla cactus (Opuntia articulata) in Mercer Arboretum and Botanical Gardens. Humble (Houston area), Texas, July 18, 2014  Most photographed spot with a pine tree on South Rim. Big Bend National Park, November 28, 2009  Elephant Tusk Mountain from South Rim at sunrise. Big Bend National Park, November 29, 2009  Rock-shield lichen Xanthoparmelia and a broken limb of Christmas cactus (Tasajillo, Cylindropuntia leptocaulis) in Enchanted Rock State Natural Area. Fredericksburg, Texas, December 25, 2018  Fruits of Christmas cholla cactus (Tasajillo, Opuntia leptocaulis) in a ranch at 7278 Batts Ferry Road. College Station, Texas, August 1, 2014  Blooming Christmas cholla cactus (Tasajillo, Opuntia leptocaulis) in a ranch at 7278 Batts Ferry Road. College Station, Texas, August 1, 2014  Flower of Christmas cholla cactus (Tasajillo, Opuntia leptocaulis) in a ranch at 7278 Batts Ferry Road. College Station, Texas, August 1, 2014  Flowers of Christmas cholla cactus (Tasajillo, Opuntia leptocaulis) in a ranch at 7278 Batts Ferry Road. College Station, Texas, August 1, 2014  Gorman Falls (view from a trail) in Colorado Bend State Park. Bend, Texas, May 23, 2009  Group of people with Dallas Sierra Club on Southeast Rim. Big Bend National Park, November 27, 2009  Flower and fruits of Christmas cholla cactus (Tasajillo, Opuntia leptocaulis) in a ranch at 7278 Batts Ferry Road. College Station, Texas, August 1, 2014  Blue heron bird near Pilant(?) Lake in Brazos Bend State Park. Needville, Texas, April 11, 2009  Santa Elena Canyon and mountains in Mexico from SW3 (Southwest Rim) campsite at sunrise. Big Bend National Park, November 29, 2009  Close up of blue mould caused by fungus Penicillium italicum on a fallen and rotting fruit of trifoliate orange on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest north from Montgomery. Texas, December 1, 2019  Group of peole with Dallas Sierra Club watching sunset from SW3 (Southwest Rim) campsite. Big Bend National Park, November 28, 2009  Agave on Smokey Creek Trail. Big Bend National Park, Texas, November 24, 2007  Mule Ear Peaks from Smokey Creek Trail. Big Bend National Park, Texas, November 25, 2007  Drooping juniper (Juniperus flaccida Var. flaccida) on Southeast Rim. Big Bend National Park, November 28, 2009  East summit of Emory Peak, with north summit visible in fog. Big Bend National Park, November 27, 2009  Smokey Creek Trail north from Mule Ear Peaks. Big Bend National Park, Texas, November 25, 2007  Smokey Creek Trail east from Mule Ear Spring. Big Bend National Park, Texas, November 25, 2007  Dallas Sierra Club on Smokey Creek Trail at rain. Big Bend National Park, Texas, November 24, 2007  Ocotillo on Smokey Creek Trail north from Mule Ear Peaks. Big Bend National Park, Texas, November 25, 2007  Desert mistletoe(?) growing on ocotillo, view from Smokey Creek Trail. Big Bend National Park, Texas, November 25, 2007  Bee Mountain, view to the west from Smokey Creek Trail near Mule Ear Spring. Big Bend National Park, Texas, November 25, 2007  Blue mould caused by fungus Penicillium italicum on a fallen fruit of trifoliate orange on Caney Creek section of Lone Star Hiking Trail in Sam Houston National Forest north from Montgomery. Texas, December 29, 2021  Blue mould caused by fungus Penicillium italicum on a rotting fruit of trifoliate orange on Caney Creek section of Lone Star Hiking Trail in Sam Houston National Forest north from Montgomery. Texas, December 28, 2020  Goat Mountain, view to the north from Smokey Creek Trail near Mule Ear Spring. Big Bend National Park, Texas, November 25, 2007  Smokey Creek Trail through creosote bushes and cacti east from Mule Ear Overlook. Big Bend National Park, Texas, November 25, 2007  Valley of Smokey Creek, view to the east from a trail north from Mule Ear Peaks. Big Bend National Park, Texas, November 25, 2007  Blue mould caused by fungus Penicillium italicum on a fallen and rotting fruit of trifoliate orange in area of Caney Creek crossing on Lone Star Hiking Trail in Sam Houston National Forest near Huntsville, Texas, February 9, 2020  Close-up of blue mould caused by fungus Penicillium italicum on a fallen fruit of trifoliate orange on Caney Creek section of Lone Star Hiking Trail in Sam Houston National Forest north from Montgomery. Texas, December 29, 2021  Fallen fruit of sweetgum (Liquidambar styraciflua) on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest north from Montgomery. Texas, November 16, 2019  Under Gorman Falls in Colorado Bend State Park. Bend, Texas, May 23, 2009 |
