RMB3M39J–Floating Pygmy Waterlily leaf (Nymphaea tetragona) with Duckweed (Lemnaceae) in late summer
RMEBNR8K–Rootless duckweed (Wolffia arrhiza), on the water, Germany
RM2MGNNTM–Coypu (Myocastor coypus) in the snow and covered with some duckweed (Lemna sp), Auvergne, France
RMEYYR65–Rootless duckweed (Wolffia arrhiza, Lemna arrhiza), among other duckweed, Germany
RMMKFAHK–Edidle Frog (Rana esculenta) camouflaged under the lenses of water in a pond in the Bourbonnais farmland in summer, Auvergne, France
RM2A229BR–Abundant green-yellow duckweed floats on the surface of a small static pool enclosed by rocky banks surrounded by verdant green natural vegetation
RM2HR04YJ–Duckweed-covered canal, Camargue, France
RM2BNJTDD–Frog (Pelophylax sp) in pondweed with mouth wide open, Burgundy, France, May.
RM2HPYFNC–Water lettuce (Pistia stratiotes), Parrot Feather Watermilfoil (Myriophyllum aquaticum)Duckweed and (Lemna sp) in a channel, Gard, France
RM2GM2CH6–American Bull Frog Peeking Out surrouned by floating Duckweeds in a pond. This image is available in color as well as black and white. To view addi
RM2KDJHHD–Parrot's-feather (Myriophyllum aquaticum) and Duckweed (Lemna sp), Jardin des Plantes, Museum National d'Histoire Naturelle, Paris, France
RM2HWNPR8–American alligator (Alligator mississippiensis) cruising along the surface of a duckweed covered pond at Jacksonville Zoo in Jacksonville, Florida.
RFC7TFFY–Blanket of Duckweed
RFBND3JF–Close up of a green frog face and eye floating in a pond amongst duck weed
RMBN04NE–Blue-winged Teal in Audubon Swamp Garden at Magnolia Plantation in Charleston County, South Carolina
RMC1XMTY–Fat Duckweed, lemna gibba from below
RMBBYGWD–A frog emerges from duck weed in a garden pond in the UK. Picture Jim Holden.
RMKHE9KJ–Green frog submerged in duckweed filled pond in Michigan, United States, Eastern North America
RME1NJEM–Lemna minuta. Duckweed covering a pond.
RF2FN3CD4–American bullfrog (Lithobates catesbeianus) on cypress knee. Salt Creek Nature Preserve, Cook County, Illinois.
RF2J3KT7D–Nutria (Myocastor coypus) floats in Duckweed (Lemnoideae) at Ridgefield National Wildlife Refuge; Ridgefield, Washington, United States of America
RMB65B60–White feather floating among duckweed
RMEYYR61–Rootless duckweed (Wolffia arrhiza, Lemna arrhiza), among other duckweed, Germany
RMMKD4AB–Arrau River Turtle (Podocnemis expansa) under water lentils, Amazonas, Brazil, June
RMEBT7YR–ivy-leaved duckweed, star duckweed (Lemna trisulca), blooming, Germany
RFR68MW4–Duckweed and other plant material floating on the water surface
RM2BNJTDH–Frog (Pelophylax sp) in pondweed with mouth wide open, Burgundy, France, May.
RMW0MK2T–Duckweed forms a green mile in a cypress swamp looking almost fluorescent in the sunlit waters of Big Cypress Preserve-Sweetwater Strand - Florida
RMW7YFA1–Green frog (Lithobates clamitans) amongst duckweed at surface, Washington DC, USA, September.
RFC7TFEP–Blanket of common Duckweed
RFBND2YT–Close up of a female green frog Rana clamitans eye and tympanum stalking prey by a pond
RMBN02NE–Blue-winged Teal in Audubon Swamp Garden at Magnolia Plantation in Charleston County, South Carolina
RF2FN5GBP–Bald cypress tree and cypress knees, duckweed covered swamp. Salt Creek Nature Preserve, Cook County, Illinois.
RMDB3RWJ–Frogbit (Hydrocharis morsus-ranae). Leaves on the surface of a Broadland dyke, Norfolk. Also Duckweed (Lemna sp. )
RMC311KJ–Duckweeds
RF2FN3CD2–American bullfrog (Lithobates catesbeianus) in pond covered with duckweed. Salt Creek Nature Preserve, Cook County, Illinois.
RMP9EP3M–Alocasia is normally known as the Kris Plant or Elephant Ear. This unusual looking houseplant will produce flowers on occasion, however it's not broug
RMBB4F7Y–A pond covered with duckweed
RMB64P53–White feather floating among duckweed
RMB1DNM9–Lemnoideae
RFHT9JKA–Closeup to Floating Bright Green Duckweed on Water Surface
RMEBT803–ivy-leaved duckweed, star duckweed (Lemna trisulca), blooming, Germany
RFKD9CY2–View from above of duckweed covering the surface of a pond.
RMFJ5618–duckweed family (Lemnaceae), pond in forest, covered with duckweed, Germany, Bavaria, Niederbayern, Lower Bavaria
RFWM36KB–Mosquito fern, Water fern,water wolffia, green weed in the paddy rice field.
RMEBKC2Y–water rail (Rallus aquaticus), adult with chick in shallow water, Germany, Bavaria
RMCRW2J0–FAT DUCKWEED Lemna gibba (Lemnaceae)
RMCNYJMF–European pond terrapin, European pond turtle, European pond tortoise (Emys orbicularis), with duckweeds on its back, Croatia, Istria
RMW7YF9Y–Green frog (Lithobates clamitans) amongst duckweed at surface, Washington DC, USA, September.
RMCNY0WE–mallard (Anas platyrhynchos), chick swimming on a pond with duckweeds, Germany
RFBND3CC–Whole body of a male green frog Rana clamitans floating in a pond among floating duck weed
RMEBNRXC–hunting dog training: dog retrieves a dead duck coincident with a shot in the water, Germany, North Rhine-Westphalia
RMDB3TAY–Frogbit (Hydrocharis morsus-ranae). Leaves on the surface of a Broadland dyke, Norfolk. Also Duckweed (Lemna sp. )
RMCNYC5Y–Steller's sea eagle (Haliaeetus pelagicus), standing in water
RF2FN3CCJ–Bald cypress tree and cypress knees. Salt Creek Nature Preserve, Cook County, Illinois.
RMTR62DM–Small China-mark, Small China mark (Cataclysta lemnata, Cataclysta lemnalis), in case made of duckweed, Germany
RFD0BHGW–Green duckweed on water as background.
RM2HGGTMT–Pool frog, Little waterfrog (Rana lessonae, Pelophylax lessonae), in a pond, Germany
RM2KCJFM6–Green Frog (Lithobates clamitans) peaking its head out above some duckweed in a small pond in Toronto, Ontario, Canada, on August 10, 2021. (Photo by Creative Touch Imaging Ltd./NurPhoto)
RMA3X35T–botany, duckweed, (Spirodela), Greater Duckweed, (Spirodela polyrhiza), in water, Lemnaceae, Arecidae, Arales, aquatic plant, gr
RMEBTA2W–European gray wolf (Canis lupus lupus), on the waterfront of a forest pond, Germany
RME1RC9B–Turion Duckweed
RMFJ5DYX–grass snake (Natrix natrix), surfacing between duckweeds, portrait, Germany, Bavaria, Niederbayern, Lower Bavaria
RMHKJJ45–Ivy-leaved Duckweed, Lemna trisulca
RMW7YF9W–Green frog (Lithobates clamitans) amongst duckweed at surface, Washington DC, USA, September.
RMCN444F–Sunken launch in duckweed ( Lemnoideae family ) and litter in harbour , Lake Titicaca , Puno , Peru
RMW7YF9X–Green frog (Lithobates clamitans) amongst duckweed at surface, Washington DC, USA, August.
RME1TE9B–Croaking green frog in a ditch with duckweed
RMW7TM2M–Leopard frog (Lithobates pipiens) in pondweed, New York, USA, August.
RMDB3T6X–Frogbit (Hydrocharis morsus-ranae). Leaves on the surface of a Broadland dyke, Norfolk. Also Duckweed (Lemna sp. )
RMW7TM2J–Leopard frog (Lithobates pipiens) covered in pond weed, New York, USA, August.
RF2FN3CDA–Eastern cottonwood leaf (Populus deltoides) on top of duckweed in autumn. Salt Creek Nature Preserve, Cook County, Illinois.