 Monarch butterfly on red milkweed in TAMU Holistic Garden in Texas A and M University. College Station, Texas, July 19, 2008
 Red milkweed (Asclepias tuberosa) in Mercer Arboretum and Botanical Gardens. Humble (Houston area), Texas, January 11, 2009
 Red milkweed (Asclepias curassavica) in TAMU Holistic Garden in Texas A and M University. College Station, Texas, May 6, 2009
 Red milkweed (Asclepias curassavica) in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, June 7, 2008
 Red milkweed (butterfly bush) flower in Holistic Garden on campus of Texas A and M University. College Station, Texas, March 25, 2008
 Flowers of red milkweed (Asclepias rubra) in Watson Rare Native Plant Preserve. Warren, Texas, June 23, 2018
 Red milkweed (Asclepias curassavica) in TAMU Holistic Garden in Texas A and M University. College Station, Texas, April 5, 2008
 Red (milkweed) assassin bug nymph (Zelus longipes) on gazania flower in TAMU Holistic Garden in Texas A and M University. College Station, Texas, February 1, 2009
 Red (milkweed) assassin bug nymph (Zelus longipes) with a fly prey on dianthus flower in TAMU Holistic Garden in Texas A and M University. College Station, Texas, February 1, 2009
 Frozen flowers of red milkweed (Asclepias curassavica) in TAMU Holistic Garden in Texas A and M University. College Station, Texas, December 5, 2009
 Asclepias curassavica (red milkweed) in TAMU Holistic Garden in Texas A and M University. College Station, Texas, August 22, 2009
 Red milkweed (Asclepias curassavica) in Mercer Arboretum and Botanical Gardens. Humble (Houston area), Texas, July 5, 2014
 Young red milkweed assassin bug (Zelus longipes) on a leaf in TAMU Holistic Garden in Texas A and M University. College Station, Texas, July 27, 2008
 Red milkweed flowers (Asclepias tuberosa) in Mercer Arboretum and Botanical Gardens. Humble (Houston area), Texas, January 11, 2009
 Green lynx spider on red milkweed Asclepias curassavica in TAMU Holistic Garden in Texas A and M University. College Station, Texas, June 21, 2008
 Aphids on red milkweed in TAMU Holistic Garden in Texas A and M University. College Station, Texas, July 12, 2008
 Red milkweed (Asclepias curassavica) in TAMU Holistic Garden in Texas A and M University. College Station, Texas, August 3, 2008
 Red milkweed (Asclepias curassavica) in TAMU Holistic Garden in Texas A and M University. College Station, Texas, May 15, 2008
 Mating red milkweed beetles (Tetraopes tetrophthalmus) in Washington-on-the-Brazos State Historic Site. Washington, Texas, October 4, 2009
 Red milkweed (Asclepias tuberosa) near Lost Pines Trail in Bastrop State Park. Bastrop, Texas, June 16, 2012
 Red milkweed (Asclepias curassavica) with Longhorned beetle (Strangalia) in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, May 20, 2009
 Red milkweed (Asclepias curassavica) with aphids in TAMU Holistic Garden in Texas A and M University. College Station, Texas, September 20, 2009
 Red flowers of milkweed (Asclepias curassavica) in Mercer Arboretum and Botanical Gardens. Humble (Houston area), Texas, July 5, 2014
 Red milkweed (Asclepias curassavica) in dew in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, May 20, 2009
 Red (milkweed) assassin bug nymph (Zelus longipes) eating a fly on alyssum flowers (Lobularia maritimum) in TAMU Holistic Garden in Texas A and M University. College Station, Texas, February 15, 2009
 Red milkweed (Asclepias tuberosa) in Lake Bryan Park. Bryan, Texas, June 13, 2012
 Red milkweed (Asclepias rubra) in Watson Rare Native Plant Preserve. Warren, Texas, August 2, 2014
 Red (milkweed) assassin bug nymph (Zelus longipes) on milfoil in TAMU Holistic Garden in Texas A and M University. College Station, Texas, April 16, 2008
 Red milkweed (Asclepias curassavica) in TAMU Holistic Garden in Texas A and M University. College Station, Texas, March 15, 2009
 Red bugs on Whorled milkweed (Asclepias verticillata) in Lake Bryan Park. Bryan, Texas, July 20, 2014
 Flowers of red milkweed (Asclepias rubra) in Watson Rare Native Plant Preserve. Warren, Texas, June 22, 2019
 Monarch butterfly on red milkweed in Antique Rose Emporium. Independence, Texas, July 27, 2019
 Monarch butterfly on red milkweed (Asclepias) in Antique Rose Emporium. Independence, Texas, July 27, 2019
 Red milkweed (Asclepias tuberosa) in Bastrop State Park. Bastrop, Texas, October 13, 2019
 Fluffy seeds of red milkweed (Asclepias tuberosa) on Little Lake Creek Loop Trail in Sam Houston National Forest. Richards, Texas, October 19, 2019
 Red milkweed (Asclepias rubra) in Watson Rare Native Plant Preserve. Warren, Texas, June 23, 2018
 Red milkweed (Asclepias rubra) in Watson Rare Native Plant Preserve. Warren, Texas, June 22, 2019
 Seed head of red milkweed (Asclepias tuberosa) on Little Lake Creek Loop Trail in Sam Houston National Forest. Richards, Texas, October 19, 2019
 Nymphs of red milkweed bugs on green milkweed (Asclepias viridis) in Washington-on-the-Brazos State Historic Site. Washington, Texas, May 9, 2020
 Red milkweed (Asclepias rubra) in Watson Rare Native Plant Preserve. Warren, Texas, June 12, 2021
 Flowers of red milkweed (Asclepias rubra) in Watson Rare Native Plant Preserve. Warren, Texas, June 12, 2021
 Blooming red milkweed (Asclepias rubra) in Watson Rare Native Plant Preserve. Warren, Texas, June 12, 2021
 Flowers of red milkweed (Asclepias rubra) on a boardwalk in Watson Rare Native Plant Preserve. Warren, Texas, June 25, 2022
 Blooming red milkweed (Asclepias rubra) in Watson Rare Native Plant Preserve. Warren, Texas, June 25, 2022
 Flower cluster of red milkweed (Asclepias rubra) in Watson Rare Native Plant Preserve. Warren, Texas, June 25, 2022
 Red milkweed (Asclepias curassavica) in Leach Teaching Gardens at Texas A and M University. College Station, Texas, July 7, 2022
 Red milkweed (Asclepias tuberosa) in Leach Teaching Gardens at Texas A and M University. College Station, Texas, May 12, 2024
 Red milkweed (Asclepias rubra) in Watson Rare Native Plant Preserve. Warren, Texas, June 21, 2026
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