 Leaf venation of castor beans in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, August 4, 2011
 Fruits of castor beans in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, June 16, 2010
 Dark red flowers of castor beans in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, June 16, 2010
 Flower buds of castor beans (Ricinus) in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, May 25, 2010
 Dry orange flowers of leonotis killed by recent frost in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, December 10, 2009
 Gourd, castor beans and sunflowers in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, November 2, 2012
 Dead orange flowers of leonotis killed by recent frost in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, December 10, 2009
 Mold growing on dry orange flowers of leonotis killed by recent frost in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, December 10, 2009
 Freeze on cabbage leaf in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, November 27, 2010
 Back lit leaf of castor beans in TAMU Holistic Garden in Texas A and M University. College Station, Texas, September 26, 2012
 Castor beans (Ricinus) in TAMU Holistic Garden in Texas A and M University. College Station, Texas, September 11, 2010
 Back lit castor bean leaf in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, August 29, 2012
 Leaf of elm(?) in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, December 13, 2010
 Icicle on a tip of a leaf in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, December 13, 2010
 Leaf of sow thistle in freeze in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, January 3, 2014
 Dry flowers of leonotis killed by frost in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, December 16, 2009
 Back lit colors of a leaf of red maple in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, December 20, 2010
 Pink rose with freeze in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, November 27, 2010
 Freeze on Euphorbia (spurge) in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, January 5, 2010
 Freeze on red berries of possum haw holly in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, January 5, 2010
 Freeze on a winter rosette on a lawn in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, January 2, 2010.
 Freeze on dandelion head on a lawn in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, January 2, 2010.
 Freeze on berries of possum haw holly in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, January 2, 2010.
 Freeze on red berries of possum haw holly in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, January 2, 2010.
 Freeze on rosettes of leaves of sage (salvia) in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, January 2, 2010.
 Fruits of castor beans in TAMU Holistic Garden in Texas A and M University. College Station, Texas, September 20, 2009
 Blooming castor beans in TAMU Holistic Garden in Texas A and M University. College Station, Texas, September 20, 2009
 Blooming castor beans in TAMU Holistic Garden in Texas A and M University. College Station, Texas, July 22, 2009
 Freeze on clasping henbit (Lamium amplexicaule) on a lawn in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, January 2, 2010.
 Freeze on grasses in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, December 11, 2012
 Freeze on leaves in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, December 11, 2012
 Freeze on lawn plants in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, December 28, 2009
 Morning freeze on ground in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, December 16, 2013
 Chickweed in freeze on ground in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, December 16, 2013
 Freeze on lawn grasses in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, December 28, 2009
 Funnel spider web in freeze on ground in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, December 16, 2013
 Fire ant mound in freeze on ground in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, December 16, 2013
 Freeze on timber of railroad tie on parking lot in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, December 21, 2012
 Dock leaves in freeze on ground in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, December 16, 2013
 Freeze on Firecracker Shrub (Hamelia patens) in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, December 11, 2012
 Freeze on clasping henbit (Lamium amplexicaule) in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, December 28, 2009
 Freeze on palmately compound leaves of bluebonnet (lupin) in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, December 28, 2009
 Dry flowers of leonotis damaged by recent frost in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, December 10, 2009
 Orange leaf of sassafras in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, August 5, 2010
 Banana leaf after a rain in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, June 3, 2010
 Freeze on frog fruit creeping on timber of railroad tie on parking lot in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, December 21, 2012
 Spoiled fruits of jatropha damaged by recent frost in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, December 10, 2009
 Beautyberry turning from burgundy to brown after recent frost in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, December 10, 2009
 Rotting fruits of jatropha damaged by recent frost in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, December 10, 2009
 Frozen water from a sprinkler on cabbage leaf in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, November 27, 2010
 Pink rose with dead slugs(?) damaged by recent frost in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, December 10, 2009
 Originally yellow flowers of candle bush damaged by recent frost in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, December 10, 2009
 Frozen leaf of canna in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, December 11, 2012
 Red leaf of Chinese Pistache (Pistacia chinensis) near a parking lot in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, December 21, 2012
 Sow thistle in freeze in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, January 3, 2014
 Euphorbia(?) in freeze in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, January 3, 2014
 Various leaves in freeze in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, January 3, 2014
 Dry leaves in freeze in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, January 3, 2014
 Some plants in freeze in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, January 3, 2014
 Pile of leaves in freeze in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, January 3, 2014
 Sow thistle (Sonchus) in freeze in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, January 3, 2014
 Agave leaves in freeze in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, January 3, 2014
 Rosettes of leaves in freeze in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, January 3, 2014
 Rosette of leaves in freeze in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, January 3, 2014
 Pile of dry leaves in freeze in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, January 3, 2014
 Morning freeze on grasses in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, January 29, 2009
 Small leaves in freeze in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, January 3, 2014
 Morning freeze on clover in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, January 29, 2009
 Dry fallen leaves in freeze in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, January 3, 2014
 Umbrella like cluster of flowers in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, December 19, 2010
 Leaf of castor beans in Antique Rose Emporium. Independence, Texas, May 13, 2012
 Rosettes of bluebonnet leaves in freeze in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, January 3, 2014
 Morning freeze on rose leaves in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, January 30, 2009
 Morning freeze on bluebonnet leaves in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, January 29, 2009
 Morning freeze on sage(?) flower in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, January 29, 2009
 Palm leaves damaged by freeze in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, March 12, 2021
 Frog fruit (Lippia) in freeze in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, January 3, 2014
 Wrinkled red berries of holly (Ilex) in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, December 20, 2010
 Receptacle of a flower of aster family in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, December 13, 2010
 Morning freeze on grape hyacinth (Muscari) in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, January 29, 2009
 Morning freeze on edges of cabbage leaves in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, January 30, 2009
 Close up of rosettes of bluebonnet leaves in freeze in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, January 3, 2014
 Morning freeze on yellow violet flower in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, January 29, 2009
 Morning freeze on skullcap (scutellaria ovata) in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, January 29, 2009
 Rosettes of bluebonnet and other plant leaves in freeze in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, January 3, 2014
 Morning freeze on rosette of bluebonnet leaves in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, January 29, 2009
 Morning freeze on a winter rosette of leaves in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, January 30, 2009
 Morning freeze on yellow viola flowers in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, January 29, 2009
 Back lit leaf of castor beans in Antique Rose Emporium. Independence, Texas, May 28, 2012
 Morning freeze on palmately compound lupin leaves in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, January 29, 2009
 Fall colors of Chinese Pistache (Pistacia chinensis) in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, December 13, 2010
 Yellow trumpet of Carolina jessamine (Gelsemium sempervirens) in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, December 19, 2010
 Morning freeze on rosette of leaves of sage (Salvia roemeriana) in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, January 30, 2009
 Buds on a tree of Montezuma bald cypress (Taxodium mucronatum) in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, December 13, 2010
 Freeze on cabbage leaves in TAMU Holistic Garden in Texas A and M University. College Station, Texas, December 26, 2010
 Morning freeze on tidal wave cherry (petunia trailing PanAmericana) in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, January 30, 2009
 Fall colors of Texas red oak (Quercus buckleyi) in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, December 13, 2010
 Winter rosette of petunia(?) with freeze in TAMU Holistic Garden in Texas A and M University. College Station, Texas, December 26, 2010
 Purple leaves of cabbage with freeze in TAMU Holistic Garden in Texas A and M University. College Station, Texas, December 26, 2010
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