Red female flowers of the common alder, Alnus glutinosa, with pollen grains visible stuck to the surface of them. The alder is a monoecious tree havin Stock Photohttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/red-female-flowers-of-the-common-alder-alnus-glutinosa-with-pollen-grains-visible-stuck-to-the-surface-of-them-the-alder-is-a-monoecious-tree-havin-image240532661.html
RMRY95T5–Red female flowers of the common alder, Alnus glutinosa, with pollen grains visible stuck to the surface of them. The alder is a monoecious tree havin
common alder, black alder, European alder (Alnus glutinosa), branch with female flower, male flowers and old cones, Germany, Lower Saxony Stock Photohttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/common-alder-black-alder-european-alder-alnus-glutinosa-branch-with-female-flower-male-flowers-and-old-cones-germany-lower-saxony-image356733266.html
RM2BMAGWP–common alder, black alder, European alder (Alnus glutinosa), branch with female flower, male flowers and old cones, Germany, Lower Saxony
Common Alder, European Alder (Alnus glutinosa), twig with male and female inflorescences. Stock Photohttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/common-alder-european-alder-alnus-glutinosa-twig-with-male-and-female-inflorescences-image255410878.html
RMTREY52–Common Alder, European Alder (Alnus glutinosa), twig with male and female inflorescences.
Male and female flowers, catkins, of alder (Alnus glutinosa) in autumn. They both appear on the same tree, monoecious, and open in spring. Bowling Gre Stock Photohttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/stock-image-male-and-female-flowers-catkins-of-alder-alnus-glutinosa-in-autumn-165466058.html
RFKH5HJ2–Male and female flowers, catkins, of alder (Alnus glutinosa) in autumn. They both appear on the same tree, monoecious, and open in spring. Bowling Gre
common alder, black alder, European alder (Alnus glutinosa), male and female catkins, Germany Stock Photohttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/stock-photo-common-alder-black-alder-european-alder-alnus-glutinosa-male-and-female-120507024.html
RMH01FX8–common alder, black alder, European alder (Alnus glutinosa), male and female catkins, Germany
Male and female flowers, catkins, of alder (Alnus glutinosa) in autumn. They both appear on the same tree, monoecious, and open in spring. Bowling Gre Stock Photohttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/stock-image-male-and-female-flowers-catkins-of-alder-alnus-glutinosa-in-autumn-165465940.html
RFKH5HDT–Male and female flowers, catkins, of alder (Alnus glutinosa) in autumn. They both appear on the same tree, monoecious, and open in spring. Bowling Gre
Alder (Alnus glutinosa) unopened purple tinged male catkins with smaller unopened female catkins in late winter, February Stock Photohttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/alder-alnus-glutinosa-unopened-purple-tinged-male-catkins-with-smaller-unopened-female-catkins-in-late-winter-february-image414532669.html
RM2F2BGJ5–Alder (Alnus glutinosa) unopened purple tinged male catkins with smaller unopened female catkins in late winter, February
Male flowers, catkins, of alder (Alnus glutinosa) in autumn. Male and female flowers both appear on the same tree, monoecious, and open in spring. Bo Stock Photohttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/stock-image-male-flowers-catkins-of-alder-alnus-glutinosa-in-autumn-male-and-female-165466111.html
RFKH5HKY–Male flowers, catkins, of alder (Alnus glutinosa) in autumn. Male and female flowers both appear on the same tree, monoecious, and open in spring. Bo
Black alder (Alnus glutinosa), flowering, upper right female flowers Stock Photohttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/black-alder-alnus-glutinosa-flowering-upper-right-female-flowers-image559125978.html
RF2RDJATX–Black alder (Alnus glutinosa), flowering, upper right female flowers
Alder (Alnus glutinosa). Male catkins of the year with female flower 'cones' from previous year still attached to branches. Stock Photohttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/stock-photo-alder-alnus-glutinosa-male-catkins-of-the-year-with-female-flower-27869223.html
RMBH9FDB–Alder (Alnus glutinosa). Male catkins of the year with female flower 'cones' from previous year still attached to branches.
Female flowers of black alder (Alnus glutinosa), Wilden, North Rhine-Westphalia, Germany Stock Photohttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/female-flowers-of-black-alder-alnus-glutinosa-wilden-north-rhine-westphalia-germany-image469675321.html
RF2J83FJH–Female flowers of black alder (Alnus glutinosa), Wilden, North Rhine-Westphalia, Germany
Alder (alnus glutinosa), close up showing the large male catkins in flower and the smaller pinkish female flowers which produce the trees seed cones. Stock Photohttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/alder-alnus-glutinosa-close-up-showing-the-large-male-catkins-in-flower-and-the-smaller-pinkish-female-flowers-which-produce-the-trees-seed-cones-image415874783.html
RF2F4GMER–Alder (alnus glutinosa), close up showing the large male catkins in flower and the smaller pinkish female flowers which produce the trees seed cones.
Male and female catkins of Black Alder Stock Photohttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/stock-photo-male-and-female-catkins-of-black-alder-54816304.html
RFD552N4–Male and female catkins of Black Alder
Female catkins of common alder, Alnus glutinosa, photographed in April Stock Photohttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/female-catkins-of-common-alder-alnus-glutinosa-photographed-in-april-image425855075.html
RF2FMRADR–Female catkins of common alder, Alnus glutinosa, photographed in April
Italian Alder, Alnus cordata catkins in spring, with male and female cones. Naturalised in UK, from Italy. Stock Photohttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/italian-alder-alnus-cordata-catkins-in-spring-with-male-and-female-image61999247.html
RMDGT8JR–Italian Alder, Alnus cordata catkins in spring, with male and female cones. Naturalised in UK, from Italy.
RMBGR40N–Alder Alnus glutinosa . Female catkins and melting snow. Winter.
Red female flowers of the common alder, Alnus glutinosa, with pollen grains visible stuck to the surface of them. The alder is a monoecious tree havin Stock Photohttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/red-female-flowers-of-the-common-alder-alnus-glutinosa-with-pollen-grains-visible-stuck-to-the-surface-of-them-the-alder-is-a-monoecious-tree-havin-image240532762.html
RMRY95YP–Red female flowers of the common alder, Alnus glutinosa, with pollen grains visible stuck to the surface of them. The alder is a monoecious tree havin
European alder, Alnus glutinosa, branch with mature female catkins, blooming male catkins and buds on soft background, selective focus. Stock Photohttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/european-alder-alnus-glutinosa-branch-with-mature-female-catkins-blooming-male-catkins-and-buds-on-soft-background-selective-focus-image545062902.html
RF2PJNN86–European alder, Alnus glutinosa, branch with mature female catkins, blooming male catkins and buds on soft background, selective focus.
Common alder cones, Alnus glutinosa Stock Photohttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/stock-photo-common-alder-cones-alnus-glutinosa-13474204.html
RMADPTDH–Common alder cones, Alnus glutinosa
Green Alder (Alnus alnobetula, Alnus viridis), twig with female flowers. Germany Stock Photohttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/green-alder-alnus-alnobetula-alnus-viridis-twig-with-female-flowers-germany-image255410950.html
Close up of alder tree catkins in spring Stock Photohttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/close-up-of-alder-tree-catkins-in-spring-image541798483.html
RF2PDD1DR–Close up of alder tree catkins in spring
common alder, black alder, European alder (Alnus glutinosa), male and female catkins, Germany Stock Photohttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/stock-photo-common-alder-black-alder-european-alder-alnus-glutinosa-male-and-female-120507020.html
RMH01FX4–common alder, black alder, European alder (Alnus glutinosa), male and female catkins, Germany
Alnus glutinosa European black alder green catkins and leaves Stock Photohttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/alnus-glutinosa-european-black-alder-green-catkins-and-leaves-image440479801.html
RF2GGHGDD–Alnus glutinosa European black alder green catkins and leaves
Alder (Alnus glutinosa) unopened purple tinged male catkins with smaller unopened female catkins in late winter, February Stock Photohttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/alder-alnus-glutinosa-unopened-purple-tinged-male-catkins-with-smaller-unopened-female-catkins-in-late-winter-february-image414532662.html
RM2F2BGHX–Alder (Alnus glutinosa) unopened purple tinged male catkins with smaller unopened female catkins in late winter, February
Male flowers, catkins, of alder (Alnus glutinosa) in autumn. Male and female flowers both appear on the same tree, monoecious, and open in spring. Bo Stock Photohttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/stock-image-male-flowers-catkins-of-alder-alnus-glutinosa-in-autumn-male-and-female-165466151.html
RFKH5HNB–Male flowers, catkins, of alder (Alnus glutinosa) in autumn. Male and female flowers both appear on the same tree, monoecious, and open in spring. Bo
Alder (Alnus glutinosa) open purple tinged pendulous male catkins with smaller female catkins in late winter, March Stock Photohttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/alder-alnus-glutinosa-open-purple-tinged-pendulous-male-catkins-with-smaller-female-catkins-in-late-winter-march-image414532673.html
RM2F2BGJ9–Alder (Alnus glutinosa) open purple tinged pendulous male catkins with smaller female catkins in late winter, March
Male catkins and female cones on the same mature alder (Alnus glutinosa) tree in late winter. Sevenoaks, Kent, England, UK. Stock Photohttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/male-catkins-and-female-cones-on-the-same-mature-alder-alnus-glutinosa-tree-in-late-winter-sevenoaks-kent-england-uk-image178679528.html
RFMAKFFM–Male catkins and female cones on the same mature alder (Alnus glutinosa) tree in late winter. Sevenoaks, Kent, England, UK.
Alder (Alnus glutinosa) unopened purple tinged male catkins with smaller female catkins against a blue sky in late winter, March Stock Photohttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/alder-alnus-glutinosa-unopened-purple-tinged-male-catkins-with-smaller-female-catkins-against-a-blue-sky-in-late-winter-march-image414532678.html
RM2F2BGJE–Alder (Alnus glutinosa) unopened purple tinged male catkins with smaller female catkins against a blue sky in late winter, March
Male and female flowers of black alder (Alnus glutinosa), Wilden, North Rhine-Westphalia, Germany Stock Photohttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/male-and-female-flowers-of-black-alder-alnus-glutinosa-wilden-north-rhine-westphalia-germany-image469675327.html
RF2J83FJR–Male and female flowers of black alder (Alnus glutinosa), Wilden, North Rhine-Westphalia, Germany
Dusting of snow on male catkins and immature female flowers of an alder, Alnus glutinosa, tree in late winter, March Stock Photohttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/dusting-of-snow-on-male-catkins-and-immature-female-flowers-of-an-alder-alnus-glutinosa-tree-in-late-winter-march-image181808039.html
RMMFP207–Dusting of snow on male catkins and immature female flowers of an alder, Alnus glutinosa, tree in late winter, March
Black Alder (Alnus glutinosa), Black Alder, male flowers and female flowers on a twig, Wilnsdorf, North Rhine-Westphalia, Germany Stock Photohttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/black-alder-alnus-glutinosa-black-alder-male-flowers-and-female-flowers-on-a-twig-wilnsdorf-north-rhine-westphalia-germany-image605214560.html
RF2X4HW9M–Black Alder (Alnus glutinosa), Black Alder, male flowers and female flowers on a twig, Wilnsdorf, North Rhine-Westphalia, Germany
Alder (alnus glutinosa), close up showing the large male catkins in flower and the smaller pinkish female flowers which produce the trees seed cones. Stock Photohttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/alder-alnus-glutinosa-close-up-showing-the-large-male-catkins-in-flower-and-the-smaller-pinkish-female-flowers-which-produce-the-trees-seed-cones-image415874822.html
RF2F4GMG6–Alder (alnus glutinosa), close up showing the large male catkins in flower and the smaller pinkish female flowers which produce the trees seed cones.
Alder catkins in spring on a branch close-up. Stock Photohttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/alder-catkins-in-spring-on-a-branch-close-up-image590687934.html
RF2W904DJ–Alder catkins in spring on a branch close-up.
Alder (alnus glutinosa), close up of the female flowers of the tree isolated against a black background. Stock Photohttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/alder-alnus-glutinosa-close-up-of-the-female-flowers-of-the-tree-isolated-against-a-black-background-image468526978.html
RF2J676XA–Alder (alnus glutinosa), close up of the female flowers of the tree isolated against a black background.
Red female flowers of the common alder, Alnus glutinosa, with pollen grains visible stuck to the surface of them. The alder is a monoecious tree havin Stock Photohttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/red-female-flowers-of-the-common-alder-alnus-glutinosa-with-pollen-grains-visible-stuck-to-the-surface-of-them-the-alder-is-a-monoecious-tree-havin-image240532419.html
RMRY95FF–Red female flowers of the common alder, Alnus glutinosa, with pollen grains visible stuck to the surface of them. The alder is a monoecious tree havin
Alder (alnus glutinosa), close up of a cluster of male catkins with the small red female flowers above them on the branch. Stock Photohttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/alder-alnus-glutinosa-close-up-of-a-cluster-of-male-catkins-with-the-small-red-female-flowers-above-them-on-the-branch-image547194905.html
RF2PP6TK5–Alder (alnus glutinosa), close up of a cluster of male catkins with the small red female flowers above them on the branch.
Green Alder (Alnus alnobetula, Alnus viridis), twig with male and female flowers. Germany Stock Photohttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/green-alder-alnus-alnobetula-alnus-viridis-twig-with-male-and-female-flowers-germany-image255410954.html
RMTREY7P–Green Alder (Alnus alnobetula, Alnus viridis), twig with male and female flowers. Germany
European alder, Alnus glutinosa, branch with mature female catkins, blooming male catkins and buds on soft background, selective focus. Stock Photohttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/european-alder-alnus-glutinosa-branch-with-mature-female-catkins-blooming-male-catkins-and-buds-on-soft-background-selective-focus-image542228261.html
RF2PE4HK1–European alder, Alnus glutinosa, branch with mature female catkins, blooming male catkins and buds on soft background, selective focus.
Common Alder, European Alder (Alnus glutinosa). Twig with male and female catkins. Germany Stock Photohttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/common-alder-european-alder-alnus-glutinosa-twig-with-male-and-female-catkins-germany-image567828617.html
RM2RYPR5D–Common Alder, European Alder (Alnus glutinosa). Twig with male and female catkins. Germany
common alder, black alder, European alder (Alnus glutinosa), male and female catkins, Germany Stock Photohttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/stock-photo-common-alder-black-alder-european-alder-alnus-glutinosa-male-and-female-120507025.html
RMH01FX9–common alder, black alder, European alder (Alnus glutinosa), male and female catkins, Germany
Alnus glutinosa European black alder green catkins and leaves Stock Photohttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/alnus-glutinosa-european-black-alder-green-catkins-and-leaves-image440479802.html
RF2GGHGDE–Alnus glutinosa European black alder green catkins and leaves
Japanese Alder (Alnus japonica), branch with female inflorescences Stock Photohttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/stock-photo-japanese-alder-alnus-japonica-branch-with-female-inflorescences-76111382.html
RMEBR4RJ–Japanese Alder (Alnus japonica), branch with female inflorescences
Common alder (Alnus glutinosa) male and female catkins developing on a riverbank tree, Wiltshire, UK, January. Stock Photohttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/common-alder-alnus-glutinosa-male-and-female-catkins-developing-on-a-riverbank-tree-wiltshire-uk-january-image475667039.html
RM2JHTE4F–Common alder (Alnus glutinosa) male and female catkins developing on a riverbank tree, Wiltshire, UK, January.
grey alder, hoary alder, speckled alder (Alnus incana), with mal and female inflorescences, Norway, Troms Stock Photohttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/stock-photo-grey-alder-hoary-alder-speckled-alder-alnus-incana-with-mal-and-female-76032591.html
RMEBKG9K–grey alder, hoary alder, speckled alder (Alnus incana), with mal and female inflorescences, Norway, Troms
Green alder, coming into leaf with male catkins and old female cones. French Alps. Stock Photohttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/stock-photo-green-alder-coming-into-leaf-with-male-catkins-and-old-female-cones-90952841.html
RMF7Y77N–Green alder, coming into leaf with male catkins and old female cones. French Alps.
black alder, alnus glutinosa Stock Photohttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/black-alder-alnus-glutinosa-image61340650.html
RMDFP8HE–black alder, alnus glutinosa
Female cones of Green alder, Alnus alnobetula, growing by a stream in the Carpathians. Stock Photohttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/female-cones-of-green-alder-alnus-alnobetula-growing-by-a-stream-in-the-carpathians-image468648040.html
RM2J6CNA0–Female cones of Green alder, Alnus alnobetula, growing by a stream in the Carpathians.
Dusting of snow on male catkins and immature female flowers of an alder, Alnus glutinosa, tree in late winter, March Stock Photohttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/dusting-of-snow-on-male-catkins-and-immature-female-flowers-of-an-alder-alnus-glutinosa-tree-in-late-winter-march-image181808139.html
RMMFP23R–Dusting of snow on male catkins and immature female flowers of an alder, Alnus glutinosa, tree in late winter, March
Male catkins of Alder, Alnus glutinosa, (with last year's female cones) in early spring. Stock Photohttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/male-catkins-of-alder-alnus-glutinosa-with-last-years-female-cones-in-early-spring-image417919340.html
RM2F7WTAM–Male catkins of Alder, Alnus glutinosa, (with last year's female cones) in early spring.
black alder, alnus glutinosa Stock Photohttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/black-alder-alnus-glutinosa-image61340769.html
RMDFP8NN–black alder, alnus glutinosa
Alder catkins in spring on a branch close-up. Stock Photohttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/alder-catkins-in-spring-on-a-branch-close-up-image590687940.html
RF2W904DT–Alder catkins in spring on a branch close-up.
Catkins and female flowers of Alnus glutinosa Alder tree, Wales, UK. Stock Photohttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/stock-photo-catkins-and-female-flowers-of-alnus-glutinosa-alder-tree-wales-uk-23730555.html
RMBAH0FR–Catkins and female flowers of Alnus glutinosa Alder tree, Wales, UK.
Red female flowers of the common alder, Alnus glutinosa, with pollen grains visible stuck to the surface of them. The alder is a monoecious tree havin Stock Photohttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/red-female-flowers-of-the-common-alder-alnus-glutinosa-with-pollen-grains-visible-stuck-to-the-surface-of-them-the-alder-is-a-monoecious-tree-havin-image240532303.html
RMRY95BB–Red female flowers of the common alder, Alnus glutinosa, with pollen grains visible stuck to the surface of them. The alder is a monoecious tree havin
Catkins of the Alder (Alnus glutinosa) Stock Photohttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/catkins-of-the-alder-alnus-glutinosa-image348145646.html
RM2B6BB92–Catkins of the Alder (Alnus glutinosa)
Alder (alnus glutinosa), close up of a cluster of male catkins with the small red female flowers above them on the branch shot against a blue sky. Stock Photohttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/alder-alnus-glutinosa-close-up-of-a-cluster-of-male-catkins-with-the-small-red-female-flowers-above-them-on-the-branch-shot-against-a-blue-sky-image547194820.html
RF2PP6TG4–Alder (alnus glutinosa), close up of a cluster of male catkins with the small red female flowers above them on the branch shot against a blue sky.
Leaves and female flowers of the common alder (Alnus glutinosa) Stock Photohttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/leaves-and-female-flowers-of-the-common-alder-alnus-glutinosa-image484357455.html
RF2K40ATF–Leaves and female flowers of the common alder (Alnus glutinosa)
European alder, Alnus glutinosa, branch with mature female catkins, blooming male catkins and buds on soft background, selective focus. Stock Photohttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/european-alder-alnus-glutinosa-branch-with-mature-female-catkins-blooming-male-catkins-and-buds-on-soft-background-selective-focus-image545062882.html
RF2PJNN7E–European alder, Alnus glutinosa, branch with mature female catkins, blooming male catkins and buds on soft background, selective focus.
Common Alder, European Alder (Alnus glutinosa). Twig with ripe fruit, leaf buds and female and male catkins. Germany Stock Photohttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/common-alder-european-alder-alnus-glutinosa-twig-with-ripe-fruit-leaf-buds-and-female-and-male-catkins-germany-image567828521.html
RM2RYPR21–Common Alder, European Alder (Alnus glutinosa). Twig with ripe fruit, leaf buds and female and male catkins. Germany
Alder (Alnus) flower catkins in Beartooth Mountains, Montana Stock Photohttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/alder-alnus-flower-catkins-in-beartooth-mountains-montana-image595816114.html
RF2WH9NEX–Alder (Alnus) flower catkins in Beartooth Mountains, Montana
Taphrina alni is a fungus that causes Alder Tongue galls on female Alder (Alnus) catkins. Green at first, the galls gradually turn red. Stock Photohttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/taphrina-alni-is-a-fungus-that-causes-alder-tongue-galls-on-female-alder-alnus-catkins-green-at-first-the-galls-gradually-turn-red-image594814916.html
RF2WFM4DT–Taphrina alni is a fungus that causes Alder Tongue galls on female Alder (Alnus) catkins. Green at first, the galls gradually turn red.
Common alder (Alnus glutinosa), Betulaceae. Female inflorescence. Deciduous tree, wild plant. red flower. Stock Photohttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/common-alder-alnus-glutinosa-betulaceae-female-inflorescence-deciduous-tree-wild-plant-red-flower-image595923492.html
Common alder (Alnus glutinosa) male and female catkins developing on a branch overhanging a river, Wiltshire, UK, January. Stock Photohttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/common-alder-alnus-glutinosa-male-and-female-catkins-developing-on-a-branch-overhanging-a-river-wiltshire-uk-january-image466622466.html
RM2J34DM2–Common alder (Alnus glutinosa) male and female catkins developing on a branch overhanging a river, Wiltshire, UK, January.
grey alder, hoary alder, speckled alder (Alnus incana), with mal and female inflorescences, Norway, Tromsoe Stock Photohttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/stock-photo-grey-alder-hoary-alder-speckled-alder-alnus-incana-with-mal-and-female-76032587.html
RMEBKG9F–grey alder, hoary alder, speckled alder (Alnus incana), with mal and female inflorescences, Norway, Tromsoe
Common Alder, Alnus glutinosa Stock Photohttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/stock-photo-common-alder-alnus-glutinosa-50766645.html
RFCXGHAD–Common Alder, Alnus glutinosa
common alder, black alder, European alder (Alnus glutinosa), male and female inflorescences, Germany, North Rhine-Westphalia Stock Photohttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/stock-photo-common-alder-black-alder-european-alder-alnus-glutinosa-male-and-female-76196192.html
RMEBY10G–common alder, black alder, European alder (Alnus glutinosa), male and female inflorescences, Germany, North Rhine-Westphalia
Seed pods forming on an Alder shrub Stock Photohttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/seed-pods-forming-on-an-alder-shrub-image456270650.html
RF2HE8WTA–Seed pods forming on an Alder shrub
Dusting of snow on male catkins and immature female flowers of an alder, Alnus glutinosa, tree in late winter, March Stock Photohttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/dusting-of-snow-on-male-catkins-and-immature-female-flowers-of-an-alder-alnus-glutinosa-tree-in-late-winter-march-image181808085.html
RMMFP21W–Dusting of snow on male catkins and immature female flowers of an alder, Alnus glutinosa, tree in late winter, March
common alder, black alder, European alder (Alnus glutinosa), branch with female inflorescences Stock Photohttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/stock-photo-common-alder-black-alder-european-alder-alnus-glutinosa-branch-with-58146077.html
RMDAGNWH–common alder, black alder, European alder (Alnus glutinosa), branch with female inflorescences
Male catkins of Alder, Alnus glutinosa, (with last year's female cones) in early spring. Stock Photohttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/male-catkins-of-alder-alnus-glutinosa-with-last-years-female-cones-in-early-spring-image417919351.html
RM2F7WTB3–Male catkins of Alder, Alnus glutinosa, (with last year's female cones) in early spring.
Alder catkins in spring on a branch close-up. Stock Photohttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/alder-catkins-in-spring-on-a-branch-close-up-image590687938.html
RF2W904DP–Alder catkins in spring on a branch close-up.
Red female flowers of the common alder, Alnus glutinosa, with pollen grains visible stuck to the surface of them. The alder is a monoecious tree havin Stock Photohttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/red-female-flowers-of-the-common-alder-alnus-glutinosa-with-pollen-grains-visible-stuck-to-the-surface-of-them-the-alder-is-a-monoecious-tree-havin-image240532359.html
RMRY95DB–Red female flowers of the common alder, Alnus glutinosa, with pollen grains visible stuck to the surface of them. The alder is a monoecious tree havin
common alder, black alder, European alder (Alnus glutinosa), male and female catkins on a branch, Germany Stock Photohttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/stock-photo-common-alder-black-alder-european-alder-alnus-glutinosa-male-and-female-58146083.html
RMDAGNWR–common alder, black alder, European alder (Alnus glutinosa), male and female catkins on a branch, Germany
Male and female catkins of the alder tree, Alnus glutinosa, developing towards the end of January. The long, male catkins can be seen in the left of t Stock Photohttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/male-and-female-catkins-of-the-alder-tree-alnus-glutinosa-developing-towards-the-end-of-january-the-long-male-catkins-can-be-seen-in-the-left-of-t-image233470528.html
RMRFRE14–Male and female catkins of the alder tree, Alnus glutinosa, developing towards the end of January. The long, male catkins can be seen in the left of t
black alder, alnus glutinosa Stock Photohttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/black-alder-alnus-glutinosa-image61340764.html
RMDFP8NG–black alder, alnus glutinosa
Male and female flowers of the common alder, alder glutinosa. The long yellow catkins are male and the small red flowers are female. These will ultima Stock Photohttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/male-and-female-flowers-of-the-common-alder-alder-glutinosa-the-long-yellow-catkins-are-male-and-the-small-red-flowers-are-female-these-will-ultima-image240532826.html
RMRY9622–Male and female flowers of the common alder, alder glutinosa. The long yellow catkins are male and the small red flowers are female. These will ultima
European alder, Alnus glutinosa, branch with mature female catkins, blooming male catkins and buds on soft background, selective focus. Stock Photohttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/european-alder-alnus-glutinosa-branch-with-mature-female-catkins-blooming-male-catkins-and-buds-on-soft-background-selective-focus-image508078551.html
RF2MEGYAF–European alder, Alnus glutinosa, branch with mature female catkins, blooming male catkins and buds on soft background, selective focus.
Common Alder, European Alder (Alnus glutinosa). Close-up of a mature male catkins and the inconspicuous female flowers. Germany Stock Photohttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/common-alder-european-alder-alnus-glutinosa-close-up-of-a-mature-male-catkins-and-the-inconspicuous-female-flowers-germany-image567828517.html
RM2RYPR1W–Common Alder, European Alder (Alnus glutinosa). Close-up of a mature male catkins and the inconspicuous female flowers. Germany
Mountain Alder, with young female cones Stock Photohttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/stock-photo-mountain-alder-with-young-female-cones-90473327.html
RMF75BJ7–Mountain Alder, with young female cones
Catkins, Cones and female flowers of Alnus glutinosa Alder tree, Wales, UK. Stock Photohttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/stock-photo-catkins-cones-and-female-flowers-of-alnus-glutinosa-alder-tree-wales-23730632.html
RMBAH0JG–Catkins, Cones and female flowers of Alnus glutinosa Alder tree, Wales, UK.
Taphrina alni is a fungus that causes Alder Tongue galls on female Alder (Alnus) catkins. Green at first, the galls gradually turn red. Stock Photohttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/taphrina-alni-is-a-fungus-that-causes-alder-tongue-galls-on-female-alder-alnus-catkins-green-at-first-the-galls-gradually-turn-red-image594814919.html
RF2WFM4DY–Taphrina alni is a fungus that causes Alder Tongue galls on female Alder (Alnus) catkins. Green at first, the galls gradually turn red.
Macro of green unripe alder catkin cones Stock Photohttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/macro-of-green-unripe-alder-catkin-cones-image403121664.html
RF2EBRNP8–Macro of green unripe alder catkin cones
Seed pods forming on an Alder shrub Stock Photohttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/seed-pods-forming-on-an-alder-shrub-image483246950.html
RF2K25PBJ–Seed pods forming on an Alder shrub
Alnus glutinosa (Common Alder) catkins in Winter. Stock Photohttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/stock-photo-alnus-glutinosa-common-alder-catkins-in-winter-175528069.html
RFM5FYRH–Alnus glutinosa (Common Alder) catkins in Winter.
A beautiful color contrast given at blue hour between the shiny wax covered seed hulls of a European Alder tree and its background. Stock Photohttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/stock-image-a-beautiful-color-contrast-given-at-blue-hour-between-the-shiny-wax-167015259.html
RFKKM5JK–A beautiful color contrast given at blue hour between the shiny wax covered seed hulls of a European Alder tree and its background.
Alder (Alnus glutinosa) female flowers, Dorset, UK March Stock Photohttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/alder-alnus-glutinosa-female-flowers-dorset-uk-march-image357516409.html
RM2BNJ7R5–Alder (Alnus glutinosa) female flowers, Dorset, UK March
Alder flowering plants (Alnus) (Alnus serrulata) flowers on the branch Stock Photohttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/alder-flowering-plants-alnus-alnus-serrulata-flowers-on-the-branch-image239291256.html
RFRW8JC8–Alder flowering plants (Alnus) (Alnus serrulata) flowers on the branch
Female flowers of Alnus glutinosa Stock Photohttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/female-flowers-of-alnus-glutinosa-image469981541.html
Female flowers of Alnus glutinosa Stock Photohttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/female-flowers-of-alnus-glutinosa-image416937388.html
RF2F693W0–Female flowers of Alnus glutinosa
common alder, black alder, European alder (Alnus glutinosa), male and female catkins on a branch with cones, Germany Stock Photohttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/stock-photo-common-alder-black-alder-european-alder-alnus-glutinosa-male-and-female-58146082.html
RMDAGNWP–common alder, black alder, European alder (Alnus glutinosa), male and female catkins on a branch with cones, Germany
Male and female alder catkins on a blue sky - corylus avellana. Stock Photohttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/male-and-female-alder-catkins-on-a-blue-sky-corylus-avellana-image238613995.html
RFRT5PGB–Male and female alder catkins on a blue sky - corylus avellana.
black alder, alnus glutinosa Stock Photohttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/black-alder-alnus-glutinosa-image61340762.html
RMDFP8NE–black alder, alnus glutinosa
Male and female flowers of the common alder, alder glutinosa. The long yellow catkins are male and the small red flowers are female. These will ultima Stock Photohttps://www.alamy.com/licenses-and-pricing/?v=1https://www.alamy.com/male-and-female-flowers-of-the-common-alder-alder-glutinosa-the-long-yellow-catkins-are-male-and-the-small-red-flowers-are-female-these-will-ultima-image240532473.html
RMRY95HD–Male and female flowers of the common alder, alder glutinosa. The long yellow catkins are male and the small red flowers are female. These will ultima
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