2,345 Free Images of Lichen

smithsonian librariesmedicalbotanycryptogamsessai sur les cryptogames des écorces exotiques officinales : précédé d'une méthode lichénographique, et d'un genera, avec des considérations sur la reproduction des agames : orné de 33 planches coloriées, donnant plus de 130 figures de plantes cryptogameplantsmossleavestreemacro
Bird's Nest Fungus
plantsfungi
Mousses et lichens
lac des charbonnièrescheckflickr2
Ecorce et lichens
sous la pluiecheckflickr2
Capieux Botanical Lichenes, Johann Stephan Capieux, 1782
johann stephan capieux
n46_w1150
scienceitaly
Forest of lichen
australiagreen
Untitled
landscapenature
Closeup of Moss
forestplants
Hoh moss lichen canopy tree rainforest cbubar 2015
sunshinetree
Micro habitat
rockfall
n19_w1150
illustrationspecial
Lichens et sphaignes
sous la pluiecheckflickr2
P1030619
landscapelichen
P1030682
architecturelichen
lichen tree coolwater
idahotree
Limb Decoration
branchtree
reference 96
plantstree
England 2015
underwaterengland
Lichen VI
travelnature
n44_w1150
scienceitaly
Forest Floor- Cup Lichen Closeup Careful
glacier national parkmacro
Lichen
naturetree
Lichen
finlandturku
Lichen
arthropodnature
n338_w1150
medicalbotany
n336_w1150
medicalbotany
n318_w1150
medicalbotany
n540_w1150
medicalbotany
n324_w1150
medicalbotany
n294_w1150
medicalbotany
n322_w1150
medicalbotany
n312_w1150
medicalbotany
Lichen vert pâle
sous la pluiecheckflickr2
Lichens et bourgeon
sous la pluiecheckflickr2
Lichens et sphaignes, flou
sous la pluiecheckflickr2
n286_w1150
tunisiaplants
wood with lichen and moss
backgroundnature
reference-108
treefun
reference-105
treefun
reference-107
treefun
reference-103
treefun
crack
natureforest
reference 90
animalstree
reference 95
plantstree
Mushrooms in the Fog
plantsevent
n306_w1150
medicalbotany
n302_w1150
medicalbotany
n304_w1150
medicalbotany
n298_w1150
medicalbotany
n326_w1150
medicalbotany
n542_w1150
medicalbotany
n300_w1150
medicalbotany
Lichen
rando autour du rocher de l'yretcheckflickr2
IMG_3673
new zealandmailbox
P1030643
lichenmoss
n546_w1150
medicalbotany
n548_w1150
medicalbotany
lichen and moss2, beltsville, md 2014-04-15-18.40.46 ZS PMax
insectsfruits
Lichen V
travelnature
Orange Lichens on Boulder-Fremont Winema
architectureusa
Lichen- the milky way
tree trunkfoliage
IMG 2588
autumnfall
reference-110
treefun
IMG 8113
environmentplants
IMG 2557
autumnfall
IMG 8104
environmentplants
IMG 8123
environmentplants
IMG 6373
environmentplants
Wolf Lichen (Letharia vulpina)
plantswood
Flora at Little Lake Clark
berriesplants
Moss
natureforest
n332_w1150
medicalbotany
n340_w1150
medicalbotany
n310_w1150
medicalbotany
n330_w1150
medicalbotany
n342_w1150
medicalbotany
n320_w1150
medicalbotany
n314_w1150
medicalbotany
n328_w1150
medicalbotany
n316_w1150
medicalbotany
n82_w1150
scienceitaly
Lichens jaune et vert
sous la pluiecheckflickr2
Ecorce, lichens et sphaignes
sous la pluiecheckflickr2
Lichen
foresttree
P1030714
landscaperock
P1030676
orangecolor
P1030707
landscaperock
Ileodictyon cibarium. (Basket fungus)
basketsnature
Cladonia Coccifera.
englanduk
Tree trunk with lichen-moss and late summer-leaves - Kadijken-district, Amsterdam
foliagetree
Pitted Beard Lichen at Huron National Wildlife Refuge
landscapetree
Lichen III
travelnature
reference-106
treerock
IMG 8125
environmentplants
IMG 6380
environmentplants
IMG 3530
environmentplants
Mossy tree
australiabush
IMG 8108
environmentplants
IMG 8112
environmentplants
IMG 7362
environmentplants
1701 - 1800 of 2,345 Next page
/ 24