Globelike flowers of sensitive briar (Schrankia uncinata) on thorny stems with folded feathery compound leaves on Little Lake Creek Loop Trail in Sam Houston National Forest. Richards, Texas, June 22, 2008
Rosette of pink and green cabbage leaves in TAMU Holistic Garden in Texas A and M University. College Station, Texas, January 29, 2009
Young leaves of red oak (Quercus buckleyi) in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, March 19, 2010.
Rosette of lupin leaves in TAMU Holistic Garden in Texas A and M University. College Station, Texas, January 29, 2009
Drops of water on leaves of pea-like plant Tephrosia onobrychoides in Lick Creek Park. College Station, Texas, May 5, 2008
Southern swamp lily (Crinum americanum) in TAMU Holistic Garden in Texas A and M University, with 6 large white flowers in an umbel and large strap-like leaves. College Station, Texas, July 5, 2008
Fancy-leaved caladium (Caladium x hortulanum) in Mercer Arboretum and Botanical Gardens. Humble (Houston area), Texas, October 3, 2009
Green and brown leaves of coleus in Mercer Arboretum and Botanical Gardens. Humble (Houston area), Texas, October 3, 2009
Cut-leaved evening primrose (Oenothera laciniata) in dew in Washington-on-the-Brazos State Historic Site. Washington, Texas, March 22, 2008
Spoonbowl sundew (Drosera brevifolia) with spoon-like leaves in a basal rosette in Big Thicket park on Pitcher Plant Trail. Texas, March 23, 2008
Young leaves of redbud in TAMU Holistic Garden in Texas A and M University. College Station, Texas, April 3, 2010.
Leaves of Cabbage head agave (Agave parrasana) in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, October 7, 2008
Cut-leaved evening primrose (Oenothera laciniata) in dew in Lick Creek Park. College Station, Texas, April 16, 2009
Palmately compound lupin leaves in TAMU Holistic Garden 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
Tiny yellow flower of Narrow-leaved evening primrose (thread-leaf sundrops, Oenothera linifolia) in Lick Creek Park. College Station, Texas, April 11, 2010
Cut-leaved evening primrose flower (Oenothera laciniata) in Washington-on-the-Brazos State Historic Site. Washington, Texas, April 5, 2008
Leaves of caladium in Mercer Arboretum and Botanical Gardens. Humble (Houston area), Texas, October 3, 2009
Hairy Androsace (Androsace villosa) alpine flowers on Colony Baldy Mountain in Sangre de Cristo Mountains, with white pinwheel-like flowers having a yellow "eye" that turns pink with age and tiny basal tightly clustered leaves. Colorado, July 3, 2007
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
Red and yellow leaves of poison ivy in Delaware and Raritan Canal State Park near Carnegie Lake. Princeton, New Jersey, May 8, 2007
Partridge berry (Mitchella repens) in Big Thicket park on Kirby Trail, with white flowers in twin-like union at the end of creeping stems and small rounded leaves in pairs. Texas, April 26, 2008
Cut-leaved evening primrose flower (Oenothera laciniata) in dew in Washington-on-the-Brazos State Historic Site. Washington, Texas, May 31, 2008
Snow-on-the-prairie (Euphorbia bicolor) with linear floral leaves having white margins and small fan-like male flowers in Washington-on-the-Brazos State Historic Site. Washington, Texas, August 3, 2008
Leaf of fancy-leaved caladium (Caladium x hortulanum) in Mercer Arboretum and Botanical Gardens. Humble (Houston area), Texas, October 3, 2009
Leaves and fruits on a fig tree damaged by recent frost in TAMU Holistic Garden in Texas A and M University. College Station, Texas, December 12, 2009
Red fruits and three-parted spiny leaves of Berberis trifoliolata (Agarita, Currant of Texas) in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, April 17, 2008
Yellow and green ornamental leaves in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, October 21, 2008
Reddish maple leaves in Lost Maples State Natural Area, on East Trail. Vanderpool, Texas, November 7, 2008
Sundew (Drosera brevifolia) leaves secreting sticky glue from reddish glandular hairs on their leaves in Big Thicket park on Pitcher Plant Trail. Texas, March 23, 2008
Frost on leaves of sumach. Lake Bryan Park. Bryan, Texas, December 5, 2009
Young leaves of Carica papaya in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, May 5, 2010
Sundew leaves (Drosera rotundifolia) in Sosnovka Park, Saint Petersburg, Russia, June 28, 2010
Frosted rainbow chard (beet) leaves in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, January 29, 2009
Daffodil (narcissus) with orange corona and white floral leaves in TAMU Holistic Garden in Texas A and M University. College Station, Texas, February 20, 2009
White pine cone among purple leaves near Leach Pond and Farm House in Borderland State Park. North Easton, Massachusetts, October 16, 2004
Red and green leaves of Acalypha wilkesiana in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, September 29, 2008
Green and white cabbage leaves in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, January 27, 2009
Morning freeze on rose leaves in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, January 30, 2009
Young leaves of Devil s Walking Stick (Hercules-club, Aralia spinosa) in Lick Creek Park. College Station, Texas, April 1, 2010.
Young leaves of Texas red oak (Quercus buckleyi) in TAMU Horticultural Gardens in Texas A&M University. College Station, Texas, March 6, 2009
Young leaves of blackjack oak (Quercus marilandica) in Lick Creek Park. College Station, Texas, April 2, 2008
Long curly strands of grayish linear leaves of Spanish moss (Tillandsia usneoides) in Lick Creek Park. College Station, Texas, October 19, 2008
Daffodil (narcissus) with yellow corona and white floral leaves in TAMU Holistic Garden in Texas A and M University. College Station, Texas, February 20, 2009
Violet wood sorrel blooming at fall without leaves in Mercer Arboretum and Botanical Gardens. Humble (Houston area), Texas, September 5, 2009
Young tender leaves of rough-leaf dogwood (Cornus drummondii) in Washington-on-the-Brazos State Historic Site. Washington, Texas, March 19, 2010.
Fancy-leaved caladium (Caladium x hortulanum) in Mercer Arboretum and Botanical Gardens. Humble (Houston area), Texas, May 2, 2009
Basal cluster of fleshy leaves of butterwort (Pinguicula pumila) in Big Thicket park, on Pitcher Plant Trail. Leaves are covered with special glandular hairs that trap tiny insects. Texas, March 23, 2008
Frost on cabbage leaves in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, January 21, 2009
Yucca filamentosa "Color Guard" (Variegated Adam s Needle) with yellow centered leaves which turn pink and coral in winter in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, January 30, 2009
Shinleaf (Round-leaved Wintergreen, Pyrola rotundifolia, Russian name Grushanka) north from Lembolovo, north from Saint Petersburg, Russia, June 30, 2010
Curly leaves of ornamental cabbage (Brassica oleracea) in TAMU Holistic Garden in Texas A and M University. College Station, Texas, January 14, 2009
Leaves of lupin in TAMU Holistic Garden in Texas A and M University. College Station, Texas, January 24, 2009
Young leaves of red buckeye (Aesculus pavia) in Washington-on-the-Brazos State Historic Site. Washington, Texas, February 15, 2009
Young red leaves of an oak tree after a rain on Post Oak Trail in Lick Creek Park. College Station, Texas, April 2, 2009
Navasota False Foxglove (Agalinis navasotensis) with narrow, thread-like leaves and long pedicels on Moore s Hill Outcrop at FM Road 3090 near Navasota. Texas, September 18, 2010
Rosette of bluebonnet leaves in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, January 7, 2009
Violet wood sorrel blooming at fall (without leaves) in Mercer Arboretum and Botanical Gardens. Humble (Houston area), Texas, September 25, 2010
Young leaves of poison ivy over Delaware and Raritan Canal, near Carnegie Lake. Kingston, New Jersey, May 10, 2007
Young leaves of sassafras in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, March 26, 2009
Young leaves of Carica papaya in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, April 17, 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
Harebell (Round-leaved Bellflower, Campanula rotundifolia, bluebells, local name Kolokolchik) along railroad in Lembolovo, north from Saint Petersburg, Russia, June 30, 2010
Ice crystals on winter rosette 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
Winter rosette of leaves in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, January 30, 2009
Rosette of leaves of Silver Ragwort (Dusty Miller, Senecio cineraria syn. Cineraria maritima) in TAMU Holistic Garden in Texas A and M University. College Station, Texas, February 7, 2009
Young leaves of a fig tree in TAMU Holistic Garden in Texas A and M University. College Station, Texas, March 15, 2009
Young leaves of a maple tree in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, March 24, 2009
Some young hairy leaves on Little Lake Creek Loop Trail in Sam Houston National Forest. Richards, Texas, March 29, 2009
Young red leaves of mustang grape on Little Lake Creek Loop Trail in Sam Houston National Forest. Richards, Texas, March 29, 2009
Freeze on rosettes of leaves of sage (salvia) in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, January 2, 2010.
Young leaves of candle bush (Cassia alata) in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, August 16, 2010
Spring flowers and leaves of Indian poke (Veratrum viride) near Dundery Brook in Wilbour Woods park. Little Compton, Rhode Island, April 25, 2004
Leaves on duckweed in the canal in Blackstone River and Canal Heritage State Park. Uxbridge, Massachusetts, October 10, 2004
A toadstool and club mosses among fall leaves near Friends Trail in Borderland State Park. North Easton, Massachusetts, October 16, 2004
Leaves of skunk cabbage near Stony Brook in Stony Brook - Millstone Watershed Main Reserve. Pennington, New Jersey, April 28, 2007
Multicolored leaves of Acalypha wilkesiana in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, October 10, 2008
Smooth dark green leaves of Mediterranean squill, Hebrew name hatzav, on a plateau of Negev desert 1.5 miles south from Ben Gurion College at Sde Boker. The Middle East, November 17, 2002
Frost and ice crystals on cabbage leaves in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, January 21, 2009
Frost on rainbow chard (beet) leaves in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, January 21, 2009
Ice crystals on palmately compound leaves of lupin (bluebonnet) in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, January 2, 2010.
Ice crystals on leaves of Wood Spurge Euphorbia x martinii Rudolph (Euphorbia amygdaloides x characias) in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, January 2, 2010.
Young tender leaves on a tree in Washington-on-the-Brazos State Historic Site. Washington, Texas, March 19, 2010.
Narrow-leaved evening primrose (thread-leaf sundrops, Oenothera linifolia) on Post Oak Trail in Lick Creek Park. College Station, Texas, April 16, 2010
A fern among purple leaves near Leach Pond and Farm House in Borderland State Park. North Easton, Massachusetts, October 16, 2004
Rosette of leaves of Color Guard Yucca (Yucca filamentosa) in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, January 27, 2009
Shoot of Horsetail (Scouring-bush, Equisetum hyemale), with fused minute leaves forming sheaths at regular intervals along the stem, in Zilker Botanical Gardens. Austin, Texas, May 10, 2009
A toadstool among fall leaves near a road between ponds in Borderland State Park. North Easton, October 16, 2004
A toadstool among purple leaves near Leach Pond and Farm House in Borderland State Park. North Easton, Massachusetts, October 16, 2004
Emerging young leaves of poison ivy, in Delaware and Raritan Canal State Park, near Carnegie Lake. Princeton, New Jersey, May 2, 2007
Colored young leaves of poison ivy in Delaware and Raritan Canal State Park near Carnegie Lake. Princeton, New Jersey, May 8, 2007
Hemp shaped leaves of Japanese maple (Acer palmatum Viridis) in Mercer Arboretum and Botanical Gardens. Humble (Houston area), Texas, April 10, 2010
Leaves of agave in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, July 14, 2008
Daffodil (narcissus) close up showing a central trumpet shaped corona surrounded by a ring of six floral leaves in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, February 19, 2009
Young leaves on an oak tree in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, March 17, 2009
Cut-leaved evening primrose flower (Oenothera laciniata) in Lick Creek Park. College Station, Texas, April 20, 2008
Green and white multicolored leaves in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, October 10, 2008
Morning freeze on palmately compound lupin 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
Catkins and young leaves of oak tree on Post Oak Trail in Lick Creek Park. College Station, Texas, March 27, 2009
Tiny yellow flower of Narrow-leaved evening primrose (thread-leaf sundrops, Oenothera linifolia) in Lick Creek Park. College Station, Texas, April 24, 2009
Succulent leaves of Al Kheriza beach plant (Halopeplis perfoliata) in Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, February 19, 2010
Leaves of coastal halophyte Al Kheriza beach plant (Halopeplis perfoliata, khurreyz, string of beads ) in Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, March 1, 2010
A trail to Ramon Crater south from Mitzpe Ramon, view to south-west. Smooth dark green leaves of Mediterranean squill, or hatzav are on foreground. The Middle East, February 1, 2001
First snow and fall leaves on ornamental cabbage in front of Belcourt Castle Mansion at Bellevue Avenue. Newport, Rhode Island, November 13, 2004
Maple leaves at Renwick Drive. in Cayuga Heights neighborhood after snowfall. Ithaca, New York, November 24, 2005
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
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
Coleus leaves in TAMU Holistic Garden in Texas A and M University. College Station, Texas, November 1, 2009
Cut-leaved Storkbill (Erodium laciniatum, Hanbaz, qarnwah) in Ras Abrouq peninsula in west central coastal area, north from Zekreet. Qatar, February 13, 2010
Purple leaves of cabbage with freeze in TAMU Holistic Garden in Texas A and M University. College Station, Texas, December 26, 2010
Leaves of squill (Hebrew name Hatzav) near Royal Tombs. Petra, Jordan, December 1, 2002
Leaves and flowers on stained glass of a crypt of K. W. Tilton in Metairie Cemetery. New Orleans, Louisiana, June 11, 2006
Leaves of poison ivy, in Delaware and Raritan Canal State Park, near Harrison Street crossing. Princeton, New Jersey, May 1, 2007
Glossy leaves of rainbow chard (beet) in TAMU Holistic Garden in Texas A and M University. College Station, Texas, January 14, 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
Leaves of yucca(?) in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, February 4, 2009
White leaves of ornamental cabbage in TAMU Holistic Garden in Texas A and M University. College Station, Texas, February 7, 2009
Clay-colored leaf beetle (Anomoea laticlavia) on leaves of an oak tree in Lick Creek Park. College Station, Texas, March 27, 2009
Shinleaf (Round-leaved Wintergreen, Pyrola rotundifolia, Russian name Grushanka) west from Toksovo, 10 miles north from Saint Petersburg, Russia, June 24, 2009
Freeze on cabbage leaves 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
Coral mushrooms among leaves near northern road in Borderland State Park. North Easton, Massachusetts, October 16, 2004
Goodyera pubescens plant, basal leaves, near Goat Hill Trail in Blackstone River and Canal Heritage State Park. Uxbridge, Massachusetts, October 17, 2004
Flowers of yellow star-grass (woolly stargrass, Hypoxis hirsuta) in Lick Creek Park, with flattened star-like flower and hairs on grasslike linear leaves. College Station, Texas, March 27, 2008
Rosette of leaves of artichoke (Cynara cardunculus) in TAMU Holistic Garden in Texas A and M University. College Station, Texas, February 7, 2009
Desert plant Herniaria hemistemon (local name Ghebayra) with tiny leaves and flowers in Harrarah, 40 miles south-west from Doha. Qatar, March 5, 2010
Young tender leaves of elm(?) in Washington-on-the-Brazos State Historic Site. Washington, Texas, March 19, 2010.
Fresh maple leaves near gage station in Delaware and Raritan State Park. Kingston, New Jersey, April 27, 2007
Leaves of skunk cabbage near a creek near northern entrance of John Witherspoon Woods park. Princeton, New Jersey, April 28, 2007
Young leaves on a fig tree in TAMU Holistic Garden in Texas A and M University. College Station, Texas, March 28, 2009
Succulent leaves of salt tolerant plant in desert on hills of Harrarah, 40 miles south-west from Doha. Qatar, March 5, 2010
A toadstool among fall leaves and pine needles near Friends Trail in Borderland State Park. North Easton, Massachusetts, October 16, 2004
A copperhead snake with dead leaves camouflage near Plantation Trail in Barataria preserve. New Orleans, Louisiana, June 18, 2005
Leaves of skunk cabbage in Woodfield Reservation. Princeton, New Jersey, April 26, 2007
Leaves of skunk cabbage Woodfield Reservation. Princeton, New Jersey, April 26, 2007
Leaves of skunk cabbage on pipeline right of way crossing a creek in Mountain Lakes North park. Princeton, New Jersey, April 27, 2007
Umbrella-like May apple leaves near boulder field in John Witherspoon Woods park. Princeton, New Jersey, April 27, 2007
Emerging leaves of poison ivy, in Delaware and Raritan Canal State Park, near Carnegie Lake. Princeton, New Jersey, May 2, 2007
White and green leaves in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, September 29, 2008
Leaves of sycamore in Lick Creek Park. College Station, Texas, November 27, 2008
Leaves of agave at sunrise in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, January 15, 2009
Young leaves of castor beans damaged by frost in Mercer Arboretum and Botanical Gardens. Humble (Houston area), Texas, February 8, 2009
Young leaves of fern in Lembolovo, 40 miles north from Saint Petersburg. Russia, June 12, 2009
Young tender leaves of Virginia creeper in Washington-on-the-Brazos State Historic Site. Washington, Texas, March 19, 2010.
Folded leaves with dew in Washington-on-the-Brazos State Historic Site. Washington, Texas, September 5, 2010
Leaves of coleus in Mercer Arboretum and Botanical Gardens. Humble (Houston area), Texas, September 25, 2010
Smooth dark green leaves of Mediterranean squill in northern Negev Desert in Eshkol Park 10 miles west from Ofakim. The Middle East, February 27, 2001
Opening leaves of skunk cabbage near a creek near northern entrance of John Witherspoon Woods park. Princeton, New Jersey, April 28, 2007
Young leaves of poison ivy, in Delaware and Raritan Canal State Park, near Carnegie Lake. Princeton, New Jersey, May 5, 2007
Trumpet-like leaves with hooded lids of pitcher plant (Sarracenia alata) in Big Thicket park on Sundew Trail. Texas, October 11, 2008
Morning freeze on bluebonnet leaves in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, January 29, 2009
Ice crystals on palmately compound bluebonnet leaves in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, January 29, 2009
Harebell (Round-leaved Bellflower, Campanula rotundifolia) east from Toksovo, 10 miles north from Saint Petersburg. Russia, July 9, 2009
Morning frost on leaves in botanical garden. Ithaca, New York, October 21, 2005
Glossy leaves and golden stems of Rainbow chard (beet vegetable) in TAMU Holistic Garden in Texas A and M University. College Station, Texas, December 6, 2008
Rosette of bluebonnet leaves in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, January 15, 2009
Morning freeze on edges of cabbage leaves in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, January 30, 2009
Young leaves and flowers of yaupon holly (Ilex vomitoria) in Lick Creek Park. College Station, Texas, April 29, 2009
Green leaves of magnolia in Washington-on-the-Brazos State Historic Site. Washington, Texas, May 3, 2009
Smooth dark green leaves of Mediterranean squill near Nahal Besor in Eshkol Park 10 miles west from Ofakim. The Middle East, February 27, 2001
Leaves of marsh plants Sagittaria lancifolia (bulltongue arrowhead) at sunrise, view from Marsh Overlook Trail in Barataria Preserve, south from New Orleans, Louisiana, May 21, 2006
Leaves of skunk cabbage near boulder field in John Witherspoon Woods park. Princeton, New Jersey, April 28, 2007
Leaves of skunk cabbage at morning near boulder field in John Witherspoon Woods park. Princeton, New Jersey, April 28, 2007
Leaves of agave in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, September 5, 2008
Young leaves and catkins on an oak tree after a rain in Lick Creek Park. College Station, Texas, April 2, 2009
Emerging leaves of Sago palm (cikas) in prehistoric garden in Zilker Botanical Gardens. Austin, Texas, May 10, 2009
Tiger lily with bulbs at base of leaves in Botanic Gardens of Komarov Botanical Institute. Saint Petersburg, Russia, July 10, 2009
Close-up of leaves of sundew (Drosera rotundifolia) in Sosnovka Park, Saint Petersburg, Russia, June 28, 2010
Leaves of candle bush (Cassia alata) in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, August 9, 2010
Multicolor maple leaves on Rough Trail. Red River Gorge, Kentucky, November 6, 1999.
Wild flowers (with leaves eaten by Bedouin sheep) in Negev Desert in northern Beer-Sheva. The Middle East, January 26, 2001
Rainbow chard (beet) leaves in TAMU Holistic Garden in Texas A and M University. College Station, Texas, January 22, 2009
Young leaves of mustang grape vine in Lick Creek Park. College Station, Texas, March 10, 2009
Young leaves of blackjack oak (Quercus marilandica) on Post Oak Trail in Lick Creek Park. College Station, Texas, March 27, 2009
Morning freeze on rosette of bluebonnet leaves in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, January 29, 2009
Young tightly spaced leaves of Sago palm (cikas) in prehistoric garden in Zilker Botanical Gardens. Austin, Texas, May 10, 2009
Narrow-leaved asphodel (Asphodelus tenuifolius, local name Bwraq or barwaq) in Ras Abrouq peninsula in west central coastal area, north from Zekreet. Qatar, February 13, 2010
A tree with very big leaves on Rough Trail. Red River Gorge, Kentucky, November 6, 1999.
Creeping fern among dry leaves and needles on Koomer Ridge Trail. Red River Gorge, Kentucky, November 7, 1999.
Catkins and young leaves on an oak tree in TAMU Horticultural Gardens in Texas A&M University. College Station, Texas, March 12, 2009
Catkins and red young leaves of an oak tree in Lick Creek Park. College Station, Texas, March 27, 2009
Hedge apples (osage orange) among first year garlic mustard leaves on a trail to Battle Ground. Indiana, November 26, 1999
Remains of leaves of pink lady slipper flowers near Goat Hill Trail in Blackstone River and Canal Heritage State Park. Uxbridge, Massachusetts, October 17, 2004
Leaves of skunk cabbage on pipeline right of way crossing a creek north from Mountain Lakes in John Witherspoon Woods park. Princeton, New Jersey, April 27, 2007
Red leaves of sundew plant (Drosera brevifolia) in Big Thicket park on Sundew Trail. Texas, April 25, 2009
Red leaves of caladium in Mercer Arboretum and Botanical Gardens. Humble (Houston area), Texas, May 15, 2010
A winter rosette of leaves of a plant in dunes of Horseneck Beach. Westport, Massachusetts, November 14, 2004
Young leaves and a flower bud of cloudberry (Rubus chamaemorus, Moroshka in Russian) in Sosnovka Park. Saint Petersburg, Russia, May 28, 2009
Young tender leaves on a tree in Lick Creek Park. College Station, Texas, March 18, 2010.
Young leaves of poison ivy on a tree, in Delaware and Raritan Canal State Park, near Carnegie Lake. Princeton, New Jersey, May 2, 2007
Young leaves of Sago palm (cikas) in prehistoric garden in Zilker Botanical Gardens, Austin, Texas, March 7, 2009
Scorched leaves of beautyberry (Callicarpa americana) during period of hot and dry weather in Lick Creek Park. College Station, Texas, July 17, 2009
Leaves of papaya(?) in dew in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, November 5, 2009
Young oak leaves in Lick Creek Park. College Station, Texas, March 18, 2010.
Young leaves and flowers of hackberry (Celtis occidentalis) in Lemontree Park. College Station, Texas, March 24, 2010.
Young leaves of poison ivy in Lemontree Park. College Station, Texas, March 24, 2010.
Tiny blue flower of lance-leaved water-willow (Justicia ovata var. lanceolata) on Iron Bridge Trail in Lick Creek Park. College Station, Texas, May 27, 2010
Cabbage leaves with freeze in TAMU Holistic Garden in Texas A and M University. College Station, Texas, January 21, 2011
