 Pointed, leathery green bracts fold around a purple-blue immature flower head of Artichoke thistle (Cynara cardunculus), in TAMU Holistic Garden in Texas A and M University. College Station, Texas, May 14, 2009
 Top view of a big artichoke flower (Cynara cardunculus) in TAMU Holistic Garden in Texas A and M University. College Station, Texas, May 22, 2009
 Side view of artichoke flower (Cynara cardunculus) in TAMU Holistic Garden in Texas A and M University. College Station, Texas, May 22, 2009
 Large flower of globe artichoke thistle (Cynara cardunculus) in TAMU Holistic Garden in Texas A and M University. College Station, Texas, May 11, 2009
 Large flower head of Artichoke thistle (Cynara cardunculus), in TAMU Holistic Garden in Texas A and M University. College Station, Texas, May 14, 2009
 Emerging flower from a large head of globe artichoke thistle (Cynara cardunculus) in TAMU Holistic Garden in Texas A and M University. College Station, Texas, May 11, 2009
 Artichoke flower (Cynara cardunculus) in TAMU Holistic Garden in Texas A and M University. College Station, Texas, May 31, 2008
 Artichoke thistle (Cynara cardunculus) flowers in TAMU Holistic Garden in Texas A and M University. College Station, Texas, May 26, 2009
 Flower bud of Artichoke thistle (Cynara cardunculus) in TAMU Holistic Garden in Texas A and M University. College Station, Texas, May 15, 2010
 Rosette of leaves of artichoke (Cynara cardunculus) in TAMU Holistic Garden in Texas A and M University. College Station, Texas, February 7, 2009
 Triangular scales of a bud of artichoke flower (Cynara cardunculus) in TAMU Holistic Garden in Texas A and M University. College Station, Texas, May 9, 2008
 Dry seed heads of artichoke thistle (Cynara cardunculus) in Leach Teaching Gardens at Texas A and M University. College Station, Texas, July 7, 2022
 Violet papery bracts of statice (Limonium sinuatum) in TAMU Holistic Garden in Texas A and M University. College Station, Texas, February 14, 2009
 Artichoke thistle (Cynara cardunculus) in Antique Rose Emporium. Independence, Texas, May 16, 2020
 Artichoke seed head (Cynara cardunculus) in Antique Rose Emporium. Independence, Texas, July 27, 2013
 Big purple flower of passiflora (Passion flower) in TAMU Holistic Garden in Texas A and M University. College Station, Texas, May 22, 2009
 Pale pink flower of passiflora (Passion flower) in TAMU Holistic Garden in Texas A and M University. College Station, Texas, May 22, 2009
 Fleshy fruit of strawberry with seeds in pits in TAMU Holistic Garden in Texas A and M University. College Station, Texas, May 11, 2008
 Flower bud of red amaryllis in TAMU Holistic Garden in Texas A and M University. College Station, Texas, March 15, 2009
 Bud of basket flower (a thistle) in TAMU Holistic Garden in Texas A and M University. College Station, Texas, May 17, 2009
 Big red flower of hibiscus in TAMU Holistic Garden in Texas A and M University. College Station, Texas, August 1, 2009
 Passion flower (passiflora) in TAMU Holistic Garden in Texas A and M University. College Station, Texas, May 11, 2009
 Linaria flower in TAMU Holistic Garden in Texas A and M University. College Station, Texas, February 13, 2009
 Pistils of a red hibiscus flower in TAMU Holistic Garden in Texas A and M University. College Station, Texas, May 17, 2009
 Passiflora (passion flower) in TAMU Holistic Garden in Texas A and M University. College Station, Texas, May 14, 2009
 Flower bud of amaryllis in TAMU Holistic Garden in Texas A and M University. College Station, Texas, March 15, 2009
 Aloe like flower in TAMU Holistic Garden in Texas A and M University. College Station, Texas, March 28, 2009
 Dianthus flower in TAMU Holistic Garden in Texas A and M University. College Station, Texas, February 13, 2009
 Gazania flower in TAMU Holistic Garden in Texas A and M University. College Station, Texas, February 1, 2009
 Purple scabious flower in TAMU Holistic Garden in Texas A and M University. College Station, Texas, May 3, 2009
 Tobacco(?) flower in TAMU Holistic Garden in Texas A and M University. College Station, Texas, January 18, 2009
 Dianthus flower in TAMU Holistic Garden in Texas A and M University. College Station, Texas, January 2, 2009
 Close up of scabiosa flower in TAMU Holistic Garden in Texas A and M University. College Station, Texas, May 24, 2009
 Purple flower of eggplant in TAMU Holistic Garden in Texas A and M University. College Station, Texas, May 6, 2009
 Purple scabiosa flower in TAMU Holistic Garden in Texas A and M University. College Station, Texas, May 24, 2009
 Hibiscus flower in TAMU Holistic Garden in Texas A and M University. College Station, Texas, January 31, 2009
 Orange hibiscus flower in TAMU Holistic Garden in Texas A and M University. College Station, Texas, May 3, 2009
 Orange flower in TAMU Holistic Garden in Texas A and M University. College Station, Texas, January 10, 2009
 Close-up of orange hibiscus flower in TAMU Holistic Garden in Texas A and M University. College Station, Texas, May 3, 2009
 Powdery thalia flower in TAMU Holistic Garden in Texas A and M University. College Station, Texas, November 1, 2009
 Orange poppy flower in TAMU Holistic Garden in Texas A and M University. College Station, Texas, January 24, 2009
 Purple poppy flower in TAMU Holistic Garden in Texas A and M University. College Station, Texas, January 24, 2009
 Jimsonweed (datura) flower in TAMU Holistic Garden in Texas A and M University. College Station, Texas, November 1, 2009
 Zygomorphic white flower of pea in dew in TAMU Holistic Garden in Texas A and M University. College Station, Texas, January 18, 2009
 Orange flower of canna in TAMU Holistic Garden in Texas A and M University. College Station, Texas, April 30, 2009
 Parsley like umbrella flower in TAMU Holistic Garden in Texas A and M University. College Station, Texas, February 13, 2009
 Passion flower (passiflora) in TAMU Holistic Garden in Texas A and M University. College Station, Texas, July 18, 2009
 Opening flower of Jimsonweed (datura) in TAMU Holistic Garden in Texas A and M University. College Station, Texas, May 14, 2009
 Red passion flower (passiflora) in TAMU Holistic Garden in Texas A and M University. College Station, Texas, November 1, 2009
 Blue iris flower in TAMU Holistic Garden in Texas A and M University. College Station, Texas, February 24, 2009
 Purple passiflora (passion flower) in TAMU Holistic Garden in Texas A and M University. College Station, Texas, May 17, 2009
 Passion flower with a tendril in TAMU Holistic Garden in Texas A and M University. College Station, Texas, September 9, 2009
 Orange pansy flower in TAMU Holistic Garden in Texas A and M University. College Station, Texas, January 2, 2009
 Brown pansy flower in TAMU Holistic Garden in Texas A and M University. College Station, Texas, January 2, 2009
 Bee on orange gazania flower in TAMU Holistic Garden in Texas A and M University. College Station, Texas, February 1, 2009
 Passion flower (passiflora) in TAMU Holistic Garden in Texas A and M University. College Station, Texas, August 16, 2009
 Bearded iris flower in TAMU Holistic Garden in Texas A and M University. College Station, Texas, February 7, 2009
 Pink hibiscus flower in TAMU Holistic Garden in Texas A and M University. College Station, Texas, February 1, 2009
 Pink hibiscus flower in TAMU Holistic Garden in Texas A and M University. College Station, Texas, February 7, 2009
 Yellow cabbage flower in TAMU Holistic Garden in Texas A and M University. College Station, Texas, February 1, 2009
 Orange hibiscus flower in TAMU Holistic Garden in Texas A and M University. College Station, Texas, August 9, 2009
 Opening flower of scabiosa in TAMU Holistic Garden in Texas A and M University. College Station, Texas, April 18, 2009
 Pink dianthus flower in TAMU Holistic Garden in Texas A and M University. College Station, Texas, February 13, 2009
 Passion flower (passiflora) in TAMU Holistic Garden in Texas A and M University. College Station, Texas, July 25, 2009
 Ovary of a flower of poppy in TAMU Holistic Garden in Texas A and M University. College Station, Texas, February 13, 2009
 Spider on a flower spike in TAMU Holistic Garden in Texas A and M University. College Station, Texas, August 25, 2009
 Borage flower buds in TAMU Holistic Garden in Texas A and M University. College Station, Texas, February 14, 2009
 Hairy lupin flower in TAMU Holistic Garden in Texas A and M University. College Station, Texas, February 15, 2009
 Pink hibiscus flower in TAMU Holistic Garden in Texas A and M University. College Station, Texas, August 1, 2009
 Opening flower of hibiscus in TAMU Holistic Garden in Texas A and M University. College Station, Texas, July 22, 2009
 Close up of gazania flower in TAMU Holistic Garden in Texas A and M University. College Station, Texas, January 2, 2009
 Blue petunia flower in TAMU Holistic Garden in Texas A and M University. College Station, Texas, February 1, 2009
 White passiflora (passion flower) in TAMU Holistic Garden in Texas A and M University. College Station, Texas, May 17, 2009
 Purple passion flower (passiflora) in TAMU Holistic Garden in Texas A and M University. College Station, Texas, May 24, 2009
 Hairy flower bud of poppy in TAMU Holistic Garden in Texas A and M University. College Station, Texas, March 28, 2009
 Flower buds of amaryllis in TAMU Holistic Garden in Texas A and M University. College Station, Texas, March 28, 2009
 Opening flower of Aristolochia (pipevine) in TAMU Holistic Garden in Texas A and M University. College Station, Texas, May 3, 2009
 Frozen rose flower in TAMU Holistic Garden in Texas A and M University. College Station, Texas, December 5, 2009
 Flower buds of red amaryllis in TAMU Holistic Garden in Texas A and M University. College Station, Texas, March 28, 2009
 Orange gazania flower in TAMU Holistic Garden in Texas A and M University. College Station, Texas, March 20, 2009
 Freeze on marigold flower in TAMU Holistic Garden in Texas A and M University. College Station, Texas, December 5, 2009
 Orange marigold flower in TAMU Holistic Garden in Texas A and M University. College Station, Texas, December 27, 2009
 Pink passion flower (passiflora) in TAMU Holistic Garden in Texas A and M University. College Station, Texas, August 2, 2009
 Large white flower of Jimsonweed (Datura) in TAMU Holistic Garden in Texas A and M University. College Station, Texas, May 11, 2009
 Central part of a flower of Aristolochia (pipevine) in TAMU Holistic Garden in Texas A and M University. College Station, Texas, May 17, 2009
 Fruit of Passion flower (passiflora) in TAMU Holistic Garden in Texas A and M University. College Station, Texas, July 18, 2009
 White flower of Jimsonweed (Datura) with a bee in TAMU Holistic Garden in Texas A and M University. College Station, Texas, August 1, 2009
 Back lit basket flower (Centaurea americana) in TAMU Holistic Garden in Texas A and M University. College Station, Texas, May 26, 2009
 Top view of basket flower (Centaurea americana) in TAMU Holistic Garden in Texas A and M University. College Station, Texas, May 26, 2009
 Orange flower of sunflower family in TAMU Holistic Garden in Texas A and M University. College Station, Texas, January 24, 2009
 Half closed gazania flower in TAMU Holistic Garden in Texas A and M University. College Station, Texas, February 15, 2009
 Close up of passion flower with bumblebee in TAMU Holistic Garden in Texas A and M University. College Station, Texas, July 25, 2009
 Borage (borago) flower buds in TAMU Holistic Garden in Texas A and M University. College Station, Texas, February 14, 2009
 Close up of passion flower (passiflora) in TAMU Holistic Garden in Texas A and M University. College Station, Texas, September 12, 2009
 Orange flower of sunflower family in TAMU Holistic Garden in Texas A and M University. College Station, Texas, January 10, 2009
 Hairy petals of a flower bud of rudbeckia in TAMU Holistic Garden in Texas A and M University. College Station, Texas, March 31, 2009
 Early flower of bluebonnet (lupin) in TAMU Holistic Garden in Texas A and M University. College Station, Texas, January 10, 2009
 Blue passion flower (passiflora) in TAMU Holistic Garden in Texas A and M University. College Station, Texas, April 30, 2009
 White bearded iris flower in TAMU Holistic Garden in Texas A and M University. College Station, Texas, February 7, 2009
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