About fern
A fern is a member of a group of vascular plants that reproduce via spores and have neither seeds nor flowers. They differ from mosses and other bryophytes by being vascular, i.e., having specialized tissues that conduct water and nutrients and in having life cycles in which the branched sporophyte is the dominant phase. Ferns have complex leaves called megaphylls, that are more complex than the microphylls of clubmosses. Most ferns are leptosporangiate ferns. They produce coiled fiddleheads that uncoil and expand into fronds. The group includes about 10,560 known extant species. Ferns are defined here in the broad sense, being all of the Polypodiopsida, comprising both the leptosporangiate (Polypodiidae) and eusporangiate ferns, the latter group including horsetails, whisk ferns, marattioid ferns, and ophioglossoid ferns.

Fern

green fern plant in close up photography
green fern plant in close up photography
nes
norge
ormegress
green leaves under white sky during daytime
green leaves under white sky during daytime
green
plants
houseplant
green fern plant in close up photography
green fern plant in close up photography
россия
московская область
лес
green ferns on a black background
green ferns on a black background
black
dark
background
closeup photography of leopard lacewing butterfly perched on fern plant
closeup photography of leopard lacewing butterfly perched on fern plant
animal
butterfly
cairns north
green fern plant in close up photography
green fern plant in close up photography
fougères
france
fougère
fiddlehead fern
fiddlehead fern
australia
melbourne
rainforest
green leaf in close up photography
green leaf in close up photography
plant
spiral
macro
green plant on selective focus photography
green plant on selective focus photography
grey
moody
leaves
green linear leafed plants
green linear leafed plants
jungle
forest
bush
green linear leafed plant
green linear leafed plant
hd wallpapers
cool backgrounds
tumblr backgrounds
green fern plant during daytime
green fern plant during daytime
fern
green fern
green leaves
person holding green leaf
person holding green leaf
tree
stem
branch
green fern plant in close up photography
green fern plant in close up photography
nature
vegetation
blue and green
green and brown leaf plant
green and brown leaf plant
wallpaper
backgrounds
tehran province
green fern plant in close up photography
green fern plant in close up photography
green
leaf
moss
green plant
green plant
green
palm
flora
fern plant photography
fern plant photography
green
plant
rug
green fern plant in close up photography
green fern plant in close up photography
wallpapers
blean wood
united kingdom
close-up photography of green leafed plant
close-up photography of green leafed plant
new life
frond
ferns