 Queen Victoria Agave (Agave victoriae-reginae compact) in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, January 7, 2009
 Streaks of white on sculptured geometrical leaves on Queen Victoria Agave (Agave victoriae-reginae compact) in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, January 7, 2009
 Queen Victoria Agave (Agave victoriae-reginae compact) in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, August 4, 2011
 Cabbage head agave (Agave parrasana) in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, January 21, 2009
 Green and white leaves of Variegated century plant (Agave angustifolia Marginata, Agave Maguey Lechugilla) in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, January 21, 2009
 Green and white leaves of Variegated century plant (Agave angustifolia Marginata, Agave Maguey Lechugilla) in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, February 4, 2009
 Cabbage head agave (Agave parrasana) in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, October 21, 2008
 Leaves of Cabbage head agave (Agave parrasana) in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, October 7, 2008
 Agave parviflora in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, January 21, 2009
 Cabbage agave in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, January 29, 2009
 Leaves of agave at sunrise in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, January 15, 2009
 Spreading crack on agave leaf in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, January 23, 2009
 McKelvey agave (thorn-crested agave, Agave univittata) in Leach Teaching Gardens at Texas A and M University. College Station, Texas, July 7, 2022
 Blooming agave in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, May 1, 2009
 Flower bud of agave in TAMU Horticultural Gardens in Texas A&M University. College Station, Texas, March 5, 2009
 Agave leaves in freeze in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, January 3, 2014
 Agave in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, July 11, 2008
 Old agave in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, July 24, 2018
 Agave in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, August 21, 2008
 Agave(?) flowers in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, May 25, 2010
 Agave in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, August 4, 2011
 Leaves of agave in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, September 5, 2008
 Small agave in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, July 24, 2018
 Yellow agave flowers in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, May 20, 2008
 Leaves of agave in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, July 14, 2008
 Agave at sunrise in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, August 21, 2008
 Agave with snow in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, December 10, 2008
 Spreading Mexican agave in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, July 24, 2013
 Emerging agave flower in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, December 27, 2008
 Dying bloomed agave in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, November 24, 2010
 Dying Mexican agave in West Texas Garden in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, December 3, 2021
 Parry s agave (Agave parryi) in Mercer Arboretum and Botanical Gardens. Humble (Houston area), Texas, July 18, 2014
 Leaf texture of Mexican agave in TAMU Holistic Garden in Texas A and M University. College Station, Texas, December 26, 2010
 Pattern of leaves of Mexican agave in TAMU Holistic Garden in Texas A and M University. College Station, Texas, December 26, 2010
 Mexican agave (Agave americana) in a park at Al Rafiei Street in Onaiza area. Doha, Qatar, March 13, 2016
 Leaves of Mexican agave in Leach Teaching Gardens at Texas A and M University. College Station, Texas, June 5, 2022
 Mexican agave plant in Leach Teaching Gardens at Texas A and M University. College Station, Texas, June 5, 2022
 Small ornamental agave in Leach Teaching Gardens at Texas A and M University. College Station, Texas, April 10, 2022
 Agave lophantha Quadricolor in Leach Teaching Gardens at Texas A and M University. College Station, Texas, April 28, 2024
 Dead leaves of agave after hard freeze in the Gardens at Texas A and M University. College Station, Texas, March 27, 2021
 Ornamental cabbage in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, January 29, 2009
 Winter rosette of leaves in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, January 30, 2009
 Morning freeze on grasses in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, January 29, 2009
 Blue cabbage head in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, January 29, 2009
 Frost on cabbage leaves in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, January 21, 2009
 Morning freeze on clover in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, January 29, 2009
 Frozen rose leaves in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, January 30, 2009
 Rosette of bluebonnet leaves in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, January 7, 2009
 Frosted cabbage head in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, January 29, 2009
 Rosette of bluebonnet leaves in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, January 15, 2009
 Ice plant (Aptenia cordifolia) in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, January 3, 2009
 Pansy (violets) with ice crystals in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, January 21, 2009
 Frozen cabbage head in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, January 21, 2009
 Frost on cabbage head in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, January 21, 2009
 Frosted cabbage head at morning in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, January 29, 2009
 Morning freeze on rose leaves in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, January 30, 2009
 Frost and ice crystals on cabbage leaves in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, January 21, 2009
 Red berries on a bush of rose family in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, January 9, 2009
 Flower of pansy (Viola tricolor) in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, January 23, 2009
 Pink flowers of milfoil (millefolium) in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, January 23, 2009
 Lace cactus (Echinocereus reichenbachii) in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, January 27, 2009
 Green and white cabbage leaves in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, January 27, 2009
 Frosted cabbage head with ice crystals 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
 Morning frost on cabbage head in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, January 21, 2009
 Close-up of ice crystals on a cabbage leaf in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, January 29, 2009
 Morning freeze on bluebonnet leaves in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, January 29, 2009
 Ice crystals on winter rosette leaves in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, January 21, 2009
 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 yellow violet flower in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, January 29, 2009
 Goldfish died from cold in aquatic garden of TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, January 3, 2009
 Morning freeze on edges of cabbage leaves in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, January 30, 2009
 Frosted yellow and green cabbage head in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, January 29, 2009
 Morning freeze on rosette of bluebonnet leaves in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, January 29, 2009
 Opening flowers of sow thistle (Sonchus oleraceus) in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, January 24, 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
 Ice crystals on palmately compound bluebonnet leaves 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
 Frosted rainbow chard (beet) leaves in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, January 29, 2009
 Morning freeze on yellow viola flowers in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, January 29, 2009
 Frost on rainbow chard (beet) leaves in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, January 21, 2009
 Frost on leaves of rosette of skullcap (scutellaria ovata) in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, January 21, 2009
 Curly-leafed cabbage (ornamental kale) in frost in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, January 29, 2009
 Morning freeze on palmately compound lupin leaves in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, January 29, 2009
 Spring beauty flowers (Claytonia virginica) on a lawn in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, January 3, 2009
 Violet flowers of Wright s vervain (Verbena wrightii)(?) in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, January 9, 2009
 Young Golden barrel cactus (Echinocactus grusonii) in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, January 27, 2009
 Orange flower of ice plant (Coppery Mesemb, Malephora crocea) in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, January 9, 2009
 Fire ants on a flower of common dandelion (Taraxacum officinale) in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, January 9, 2009
 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
 Flowers and a fruit of Ebbing s silverberry (oleaster, Elaeagnus ebbingei) in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, January 3, 2009
 Little Yellow butterfly (Eurema lisa) on a flower of common dandelion in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, January 9, 2009
 Violet-veined white flowers of Erodium pelargoniflorum Sweetheart in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, January 21, 2009
 Purple flowers of Violet wood sorrel (shamrock, Oxalis) in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, January 9, 2009
 Tiny blue flower of corn speedwell (Veronica arvensis) on a lawn in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, January 9, 2009
 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
 Frost on rosette of Tidal wave cherry (petunia trailing PanAmericana) in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, January 21, 2009
 Curly-leafed cabbage (ornamental kale, Brassica oleracea Acephala) in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, January 29, 2009
 Tiny flowers of blue field madder (spurwort, Sherardia arvensis) on a lawn in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, January 9, 2009
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