Click Here for More Images from iStock- 15% off with coupon 15FREEIMAGES 
Nettles with purple flowers isolated on a white background.
Close-up on healthy green leaves growing over a shallow stream
Eclipta alba flowers. Asteraceae annual plants native to tropical America. From August to October, it produces ray-shaped flowers on the periphery and tubular flowers on the inside.
Buckwheat flower
Little grass flowers of wildflowers in Forest meadow and wild grasses with natural light in garden
Short to medium stoloniferous, blackish-hairy, perennial. Leaves mostly in a basal rosette, bluish-green, elliptical to lanceolate, untoothed, short-stalked; stem leaves 1-4, smaller. Flower heads orange-brown or orange-red, 13-15mm, in fairly tight clusters.
A closeup shot of blue flowers of Ajuga reptans Atropurpurea in spring .
Photo of a green bush in the sunset light. Rays of sunlight pass through the small green leaves of the shrub, forming a beautiful textural effect. Nature creates amazing backgrounds.
Metallic Blue and Silver Sea Holly in front of a Smoke Tree
Blooming Chinese Milk vetch
Stellaria graminea blooms in the wild in summer
Leatherleaf Mahonia  in forest.
OLYMPUS DIGITAL CAMERA
Apple trees surrounded by wild flowers and plants
Close-up of Potato plants in bloom against dark background. White and yellow flowers of Solanum tuberosum
Green grass in the forest.
Insekten auf Blüten im Sommer
Bunchberry in blossom, Alaska, USA
Pink Ammania plant, Ammannia gracilis, with blossoms.
Flowers of a Caucasian crosswort, Phuopsis stylosa, Schein-Waldmeister.
flowers captured in Bohinj valley Slovenia
Mallows, Germany, Eifel.
Linaria vulgaris common toadflax yellow wild flowers flowering on the meadow, small plants in bloom in the green grass
Small burnet herb (Sanguisorba minor) in the garden
In summer, Sedum maximum grows in the garden
Achillea millefolium, commonly known as yarrow or common yarrow, is a flowering plant in the family Asteraceae. Is an erect, herbaceous, perennial plant that produces one to several stems. Blooming in spring
The flowering plant with the scientific name (Geranium tuberosum var. tuberosum) grows by itself on arid mountain slopes in Turkey.
Salvia triloba (Greek sage) herb was used in middle age till today to treat sore throats and infectious catarrh.
Flower bed with lots of blue flowers. High quality photo
Blooming primula in Spring
Free Images: "bestof:Urtica urens 0.4 R.jpg Urtica urens Own Rob Hille low quality Urtica urens"
stinging-nettle-plant-forest-garden-550465.jpg
stinging-nettle-urtica-urticaceae-228248.jpg
stinging-nettle-urtica-urticaceae-785292.jpg
small-nettle-stinging-nettles-urtica-766130.jpg
stinging-nettles-urtica-urticaceae-228246.jpg
Urtica urens 0.1 R.jpg
Urtica urens 0.5 R.jpg
Urtica urens 0.4 R.jpg
Urtica urens 0.3 R.jpg
Urtica urens 0.6 R.jpg
Urtica urens 0.0 R.jpg
Urtica urens 1 IP.jpg
Urtica urens 2 IP.jpg
Urtica_urens_seeds_urur_002_php.jpg
Liden_Nælde_(Urtica_urens).jpg
Nsr-slika-108.png
Sonchus oleraceus 0.2 R.jpg
Impatiens glandulifera 0.011 R.jpg
Urtica dioica.jpg
Urtica Dioica.jpg
Urtica flowers.JPG
Urtica incisa1.JPG
Urtica dioica FlowersCloseup DehesaBoyaldePuertollano.jpg
Caryota Urens Flora.JPG
Urtica thunbergiana01.jpg
Urtica thunbergiana02.jpg
Urtica thunbergiana leaf01.jpg
Lobelia urens VaraFloral 2010-10-03 SierraMadrona.jpg
Lobelia urens RosetaFolialyTallo 2010-10-03 SierraMadrona.jpg
Lobelia urens Habitus 2010-10-03 SierraMadrona.jpg
Lobelia urens Enfoque 2011-6-25 SierraMadrona.jpg
Lobelia urens habito 2011-6-25 SierraMadrona.jpg
Urtica chamaedryoides.jpg
Urtica dioica, dried.JPG
Lobelia urens Enfoque 2010-8-21 FuenteSanLorenzo SierraMadrona.jpg
Lobelia urens Flores 2009-7-26 SierraMadrona.jpg
Lobelia urens Flores 2009-9-13 SierraMadrona.jpg
Caryota urens (Maria Serena).jpg
Caryota urens (Maria Serena) fruit.jpg
Caryota urens.jpg
Caryota-urens-20070216-003.jpg
Caryota-urens-20070216-004.jpg
Dasineura urticae on Urtica dioica.JPG
Urtica1.JPG
Brennesler.jpg
PP Na Popovickem kopci 033 Urtica dioica.jpg
20140630Urtica dioica.jpg
20130802Urtica dioica1.jpg
20130802Urtica dioica2.jpg
20141102Urtica dioica1.jpg
20141102Urtica dioica2.jpg
20160816Urtica dioica1.jpg
20160816Urtica dioica3.jpg
Kopřiva2.jpg
Stinging Nettles 3.jpg
Phycocyanobilin.png
Phytochromobilin.png
Fucoxanthin.png
20120904 Brennnessel Reilingen.jpg
20130530Brennnesseln Neulussheim1.jpg
20130530Brennnesseln Neulussheim2.jpg
20140523Urtica dioica.jpg
20141123Urtica dioica1.jpg
20141123Urtica dioica2.jpg
20150220Urtica dioica1.jpg
20150220Urtica dioica2.jpg
20150220Urtica dioica3.jpg
20150524Urtica dioica.jpg
20160816Urtica dioica2.jpg
20161210Urtica dioica2.jpg
20161210Urtica dioica3.jpg
20161124Urtica dioica2.jpg
20160826Urtica dioica1.jpg
20160826Urtica dioica2.jpg
Phycoerythrobilin.png
20120907 Brennnessel Marlach.jpg
20130602 Brennnessel Hockenheim 1.jpg
20130602 Brennnessel Hockenheim 2.jpg
20130712 Brennnessel Reilingen.jpg
20161210Urtica dioica1.jpg
20161124Urtica dioica1.jpg
20130702 Brennnessel St Arnual 2.jpg
Puccinia urticata (Nettle Clustercup Rust fungus) induced gall on Urtica sp. (Nettle) Arnhem, the Netherlands.jpg
20130702 Brennnessel St Arnual 1.jpg
20130709 Brennnessel Hockenheimer Rheinbogen.jpg
Nettle Pouch gall.JPG
20150908Humulus lupulus2.jpg
Brennesselblatt.jpg
Ortie.jpg
Cholesterol synthesis.png
(Bacterio)Chlorophylls.png
Bilins.png
Nettle leaf vein with Dasineura dioica.JPG
Nettle Pouch Gall on U. dioica.JPG
Mevalonate synthesis.png
Isopentenyl pyrophosphate synthesis.png
Squalene synthesis.png
Ongaonga-Karori.jpg
20120623 Brennnesseln Hockenheim 1.jpg
Brennnessel Kohlbruck.JPG
Terms of Use   Search of the Day