 Sassafras leaf on Morse Loop Trail in Borderland State Park. North Easton, Massachusetts, October 16, 2004
 Witch s Butter mushroom near Morse Loop Trail in Borderland State Park. North Easton, Massachusetts, October 16, 2004
 A toadstool and club mosses among fall leaves near Friends Trail in Borderland State Park. North Easton, Massachusetts, October 16, 2004
 A toadstool among fall leaves and pine needles near Friends Trail in Borderland State Park. North Easton, Massachusetts, October 16, 2004
 Northern road along ponds in Borderland State Park. North Easton, Massachusetts, October 16, 2004
 A toadstool among fall leaves near a road between ponds in Borderland State Park. North Easton, October 16, 2004
 Coral mushrooms among leaves near northern road in Borderland State Park. North Easton, Massachusetts, October 16, 2004
 A stone Lodge near Leach Pond and Visitor Center in Borderland State Park. North Easton, Massachusetts, October 16, 2004
 A fern among purple leaves near Leach Pond and Farm House in Borderland State Park. North Easton, Massachusetts, October 16, 2004
 A toadstool among purple leaves near Leach Pond and Farm House in Borderland State Park. North Easton, Massachusetts, October 16, 2004
 White pine cone among purple leaves near Leach Pond and Farm House in Borderland State Park. North Easton, Massachusetts, October 16, 2004
 A pond in northern end of Borderland State Park. North Easton, Massachusetts, September 6, 2004
 Armillaria(?) mushrooms in northern Borderland State Park. North Easton, Massachusetts, September 6, 2004
 Coral(?) mushrooms in northern Borderland State Park. North Easton, Massachusetts, September 6, 2004
 Old Man of the Woods (Strobilomyces floccopus) mushroom in northern Borderland State Park. North Easton, Massachusetts, September 6, 2004
 A pond near Morse Loop Trail on northern border of Borderland State Park. Massachusetts, July 31, 2003
 A pond near Morse Loop Trail on northern border of Borderland State Park. Massachusetts, July 31, 2003
 Mushrooms near ponds in Borderland State Park. North Easton, Massachusetts, January 2, 2005
 Northwest(?) trail in Borderland State Park. Massachusetts, January 21, 2004
 Leaf parachute mushrooms (Marasmius epiphyllus) on a maple leaf taken from Sosnovka Park. Saint Petersburg, Russia, October 31, 2016
 In Borderland State Park. Massachusetts, January 21, 2004
 In Borderland State Park. Massachusetts, January 21, 2004
 In Borderland State Park. Massachusetts, January 21, 2004
 Winter in Borderland State Park. Massachusetts, January 21, 2004
 Farm House in Borderland State Park. Massachusetts, January 21, 2004
 Dry maple leaf on Loop Trail in Washington-on-the-Brazos State Historic Site. Washington, Texas, December 27, 2013
 Red maple swamp near west entrance of Lincoln Woods State Park. Providence, Rhode Island, October 10, 2004
 A road between Leach ponds in Borderland State Park. Massachusetts, January 21, 2004
 Fall colors of a red maple in a swamp near west entrance of Lincoln Woods State Park. Providence, Rhode Island, October 10, 2004
 Fall colors of red maple swamp near west entrance of Lincoln Woods State Park. Providence, Rhode Island, October 10, 2004
 Maple leaf in Sosnovka Park. Saint Petersburg, Russia, October 31, 2016
 Red Maple Swamp Trail near Fort Hill in Cape Cod. Eastham, Massachusetts, October 23, 2004
 Leach Pond in Borderland State Park. Massachusetts, October 5, 2003
 Farm House in Borderland State Park. Massachusetts, October 5, 2003
 Maple swamp of Mill Brook, view from Bell Rock Road in Freetown - Fall River State Forest. Massachusetts, October 2, 2004
 Red maple swamp of Mill Brook, view from Bell Rock Road in Freetown - Fall River State Forest. Massachusetts, October 2, 2004
 Maple swamp of Mill Brook, view from Bell Rock Road in Freetown - Fall River State Forest. Massachusetts, October 2, 2004
 Ferns in maple swamp of Mill Brook, view from Bell Rock Road in Freetown - Fall River State Forest. Massachusetts, October 2, 2004
 Near the French Trail in Borderland State Park. Massachusetts, July 31, 2003
 Near the French Trail in Borderland State Park. Massachusetts, July 31, 2003
 Reflection of a red maple in a holding pond of Perry Bogs in Massasoit State Park. East Taunton, Massachusetts, September 30, 2004
 A toadstool on West Side Trail in Borderland State Park. Massachusetts, July 31, 2003
 Red maple swamp in Simmons Mill Pond Management Area south from Adamsville. Little Compton, Rhode Island, October 6, 2004
 Red fruits and a leaf of Turk s cap (Malvaviscus drummondii) on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest north from Montgomery. Texas, October 23, 2022
 Purgatory Chasm State Reservation, chasm loop trail. Sutton, Massachusetts, October 30, 2004
 Northern Pearly-eye butterfly (Lethe anthedon) on a leaf on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest north from Montgomery. Texas, October 23, 2022
 Purgatory Chasm State Reservation, upper section of chasm loop trail. Sutton, Massachusetts, October 30, 2004
 A maple alley (infested by ticks) near a site of north schoolhouse, in north Prudence Island. Rhode Island, June 27, 2004
 Laetiporus sulphureus (Polyporus sulphureus), Chicken of the Woods mushroom on West Side Trail in Borderland State Park. Massachusetts, July 31, 2003
 Purgatory Chasm State Reservation, American Beech tree on chasm loop trail (blue marks on stones). Sutton, Massachusetts, October 30, 2004
 Tar rot fungus (Rhytisma acerinum) on a maple leaf taken from Sosnovka Park. Saint Petersburg, Russia, March 23, 2017
 Young leaf and a cluster of maple flowers (Acer platanoides) in a park of Politekhnichesky Institute. Saint Petersburg, Russia, May 20, 2011
 A stream of water near Red Trail in Devils Hopyard State Park. East Haddam, Connecticut, October 1, 2004
 Plummer s Trail in fog in Blackstone River and Canal Heritage State Park. Uxbridge, Massachusetts, October 30, 2004
 Puffball mushrooms on Red Trail in Devils Hopyard State Park. East Haddam, Connecticut, October 1, 2004
 A brook near Orange Trail in Devils Hopyard State Park. East Haddam, Connecticut, October 1, 2004
 SNET Trail in fog near Millville Lock in Blackstone River and Canal Heritage State Park. Uxbridge, Massachusetts, October 30, 2004
 SNET Trail in fog near Millville Lock in Blackstone River and Canal Heritage State Park. Uxbridge, Massachusetts, October 30, 2004
 A small waterfall of a brook near Orange Trail in Devils Hopyard State Park. East Haddam, Connecticut, October 1, 2004
 Water lilies in south part of Leach Pond in Borderland State Park. Massachusetts, July 31, 2003
 Water lilies in south part of Leach Pond in Borderland State Park. Massachusetts, July 31, 2003
 Water lilies in south part of Leach Pond in Borderland State Park. Massachusetts, July 31, 2003
 Spotted wintergreen near Goat Hill Trail in Blackstone River and Canal Heritage State Park. Uxbridge, Massachusetts, October 17, 2004
 Tomato and Aspic (Calostoma cinnabarina) mushrooms on Red Trail in Devils Hopyard State Park. East Haddam, Connecticut, October 1, 2004
 Lichen and boulders near Goat Hill Trail in Blackstone River and Canal Heritage State Park. Uxbridge, Massachusetts, October 30, 2004
 Bolete mushrooms Leccinum rubropunctum with dark caps under pine, oak, maple and some thin trees (spore print olive-brown) on Four Notch Loop Trail of Sam Houston National Forest near Huntsville. Texas, October 24, 2021
 Rusty yellow maple leaf in Old Sylvia in Pavlovsk Park. Pavlovsk, suburb of Saint Petersburg, Russia, September 18, 2015
 A bush of witch hazel(?) near Goat Hill Trail in Blackstone River and Canal Heritage State Park. Uxbridge, Massachusetts, October 30, 2004
 Purple toothed polypore mushrooms (Trichaptum biforme) on a log near Orange Trail in Devils Hopyard State Park. East Haddam, Connecticut, October 1, 2004
 Fall foliage of American Beech in a ditch along Plummer s Trail in Blackstone River and Canal Heritage State Park. Uxbridge, Massachusetts, October 30, 2004
 Leaf of an aquatic plant in ultraviolet light from Richards Loop Trail in Sam Houston National Forest. Texas, October 27, 2024
 American Beech tree with golden fall foliage on Plummer s Trail in Blackstone River and Canal Heritage State Park. Uxbridge, Massachusetts, October 30, 2004
 Goodyera pubescens plant, basal leaves, near Goat Hill Trail in Blackstone River and Canal Heritage State Park. Uxbridge, Massachusetts, October 17, 2004
 Golden-bronze colors of American Beech in a ditch along Plummer s Trail in Blackstone River and Canal Heritage State Park. Uxbridge, Massachusetts, October 30, 2004
 Leaf parachute mushrooms (Marasmius epiphyllus) on a rotten leaf of birch taken from Sosnovka Park. Saint Petersburg, Russia, October 31, 2016
 Canal Towpath (Plummer s Trail) in Blackstone River and Canal Heritage State Park. Uxbridge, Massachusetts, October 30, 2004
 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
 Young leaf of maple in Botanic Gardens of Komarov Botanical Institute. Saint Petersburg, Russia, May 14, 2011
 Golden-bronze fall foliage of American Beech tree near Goat Hill Trail in Blackstone River and Canal Heritage State Park. Uxbridge, Massachusetts, October 30, 2004
 Massasoit Trail in Freetown/Fall River State Forest. Massachusetts, October 24, 2004
 Donahue Trail in Freetown/Fall River State Forest. Massachusetts, October 24, 2004
 Maple leaves at 15 Vyborgskaya Street in Vyborg, north from Saint Petersburg. Russia, October 7, 2016
 Ferns near Massasoit Trail in Freetown/Fall River State Forest. Massachusetts, October 24, 2004
 Maple leaf damaged by fungus in Botanic Gardens of Komarov Botanical Institute. Saint Petersburg, Russia, September 21, 2015
 Oak leaf anthracnose (leaf spot fungus, Dicarpella dryina, Tubakia dryina) on Richards Loop Trail in Sam Houston National Forest. Texas, May 10, 2020
 Black blotches on the leaf of persimmon (Diospyros virginiana) caused by Cercospora leaf spot fungus Pseudocercospora diospyricola on Richards Loop Trail in Sam Houston National Forest. Texas, August 18, 2022
 Black blotches on the leaf of persimmon (Diospyros virginiana) caused by Cercospora leaf spot fungus Pseudocercospora diospyricola on Richards Loop Trail in Sam Houston National Forest. Texas, August 21, 2020
 Close-up of oak leaf anthracnose (leaf spot fungus, Dicarpella dryina, Tubakia dryina) on Richards Loop Trail in Sam Houston National Forest. Texas, May 10, 2020
 Back lit oak leaf anthracnose (leaf spot fungus, Dicarpella dryina, Tubakia dryina) on Richards Loop Trail in Sam Houston National Forest. Texas, May 10, 2020
 Leaf cutting ant s highway on a trailway near Birch Creek Unit of Somerville Lake State Park. Texas, October 12, 2022
 Loop road in Wilbour Woods park. Little Compton, Rhode Island, October 22, 2004
 Tent caterpillars at CCC Loop trail in Freetown - Fall River State Forest. Massachusetts, May 9, 2004
 Little Bearhole Pond in Massasoit State Park, in fog. East Taunton, Massachusetts, October 8, 2004
 Kings Pond in Massasoit State Park. East Taunton, Massachusetts, October 8, 2004
 Blackstone Canal behind American Beech trees, view from Plummer s Trail in Blackstone River and Canal Heritage State Park. Uxbridge, Massachusetts, October 30, 2004
 Morning dew on bluebonnet leaf in Washington-on-the-Brazos State Historic Site, near Loop Trail. Washington, Texas, April 5, 2008
 A small pond in Lincoln Woods State Park. Providence, Rhode Island, October 10, 2004
 Olney Pond in Lincoln Woods State Park. Providence, Rhode Island, October 10, 2004
 Olney Pond in Lincoln Woods State Park. Providence, Rhode Island, October 10, 2004
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