Imagenes de gametophytes, fotos de stock y vectores

Se encuentran disponibles +78673 fotos, vectores e ilustraciones de stock libres de regalías sobre

Busquedas relacionadas:
Fountain moss temporarily out of water in Sunapee, New Hampshire. photo
Esporofitos frágiles y blanquecinos de una hepática, Bazzania, en New Hampshire. photo
Campylopus introflexus (musgo estrella de brezo, musgo de tanque). Las plantas individuales miden de 0,5 a 5 centímetros (0,20 a 1,97 pulgadas), con hojas lanceoladas de 4 a 6 mm photo
Campylopus introflexus (musgo estrella de brezo, musgo de tanque). Las plantas individuales miden de 0,5 a 5 centímetros (0,20 a 1,97 pulgadas), con hojas lanceoladas de 4 a 6 mm photo
Campylopus introflexus (musgo estrella de brezo, musgo de tanque). Las plantas individuales miden de 0,5 a 5 centímetros (0,20 a 1,97 pulgadas), con hojas lanceoladas de 4 a 6 mm photo
Tocón de árbol cortado cubierto de grupos de musgo verde del bosque photo
Grupos de musgo del suelo del bosque verde con gametofitos maduros de Calyptra sporophytes photo
Musgo de plumas amarillas que crece sobre musgos más oscuros en Vernon, Connecticut. photo
Macro de bryum moss Pohlia nutans con gotas de rocío en el suelo del bosque sobre fondo verde oscuro photo
Macro de bryum moss Pohlia nutans con gotas de rocío en el suelo del bosque sobre fondo verde oscuro photo
Macro de bryum moss Pohlia nutans con gotas de rocío en el suelo del bosque sobre fondo verde oscuro photo
Macro de bryum moss Pohlia nutans con gotas de rocío en el suelo del bosque sobre fondo verde oscuro photo
Macro de bryum moss Pohlia nutans con gotas de rocío en el suelo del bosque sobre fondo verde oscuro photo
Macro de bryum moss Pohlia nutans con gotas de rocío en el suelo del bosque sobre fondo verde oscuro photo
Macro de bryum moss Pohlia nutans con gotas de rocío en el suelo del bosque sobre fondo verde oscuro photo
Macro de bryum moss Pohlia nutans con gotas de rocío en el suelo del bosque sobre fondo verde oscuro photo
Macro de bryum moss Pohlia nutans con gotas de rocío en el suelo del bosque sobre fondo verde oscuro photo
Macro de bryum moss Pohlia nutans con gotas de rocío en el suelo del bosque sobre fondo verde oscuro photo
Macro de bryum moss Pohlia nutans con gotas de rocío en el suelo del bosque sobre fondo verde oscuro photo
Macro de bryum moss Pohlia nutans con gotas de rocío en el suelo del bosque sobre fondo verde oscuro photo
Macro de bryum moss Pohlia nutans con gotas de rocío en el suelo del bosque sobre fondo verde oscuro photo
Macro de bryum moss Pohlia nutans con gotas de rocío en el suelo del bosque sobre fondo verde oscuro photo
Macro de bryum moss Pohlia nutans con gotas de rocío en el suelo del bosque sobre fondo verde oscuro photo
musgo photo
Turba Moss Sphagnum en el fondo del bosque photo
parche de musgo que muestra tanto gametofitos como esporófitos con un fondo de bosque borroso photo
Cortar el tronco del árbol del bosque cubierto de musgo verde y hongos photo
Diferentes tipos de musgo de cerca en el bosque photo
Microscopic view of Scots pine (Pinus sylvestris) pollen grains. Darkfield illumination. photo
Fern gametophyte under microscope. Fresh sample without staining. Selective focus image photo
Fern gametophyte under microscope. Fresh sample without staining. Selective focus image photo
Glowing stem and midrib of a leaf with polarizing microscopy. photo
Part of a flower biological diagram photo
bright green liverwort with the male gametophytes resembling tiny umbrellas photo
Macro of bryum moss (Pohlia nutans) with green spore capsules are growing on ground. Close up photo of lichen photo
photo of archegonia spores under the microscope photo
Macro photo of gametophyte of liverwort, a bryophyte, with soil background photo
Asian schoolboy holding freshwater algae from diving into the river and pulling it up to study the fertility of the river's nature and to do environment school project work, in motion. photo
the female gametophyte within an ovule containing the egg cell a photo
Delicate, intricately patterned fern spores unfurl from verdant fronds, releasing tiny, powdery clouds into the air, photo
密生したスギゴケ(配偶体と、合間から長く伸びた胞子体) photo
Plant tissue Structure, section (tissue) of stem plant tissue under a light microscope. photo
Macro of moss hummock photo
Fern gametophyte under microscope. Fresh sample without staining. Selective focus image photo
Fern gametophyte tissues under microscope. Fresh sample without staining. Selective focus image photo
Fern gametophyte under microscope. Fresh sample without staining. Selective focus image photo
classification of the flower ovary based on position. Vector illustration for school and scientic use photo
Young fern gametophyte (prothallus) photo
Polypodiopsida The fern's gametophyte is a free-living organism, Leaves: The green, photosynthetic part of the plant. In ferns Polypodiopsida is often referred to as the frond, Polypodiopsida photo
Closeup green leaf of Marchantia polymorpha ,Umbrella Liverwort ,Common liverwort photo
Fern gametophyte under microscope. Fresh sample without staining. Selective focus image photo
Feather moss at The Fells in Newbury, New Hampshire. photo
Common haircap moss plants, Polytrichum commune, with spore cases.; Blackwoods, Acadia National Park, Mount Desert Island, Maine. photo
Plant life cycle. Alternation of generations between a diploid sporophyte and a haploid gametophyte photo
The bright reddish small 'flowers' of male plants of juniper polytrichum moss (Polytrichum juniperinum), top view photo
The floral reproductive structure in angiosperms produces gametophytes that consist of several haploid cells. photo
photo of archegonia spores under the microscope photo
Easy to add lens flare effects for overlay designs or screen blending mode to make high-quality images. Abstract sun burst, digital flare, iridescent glare over black background photo
Green and read blossom photo
Macro of pollen in a plant photo
White flower photo
leaf photo
Moss on a roof of a building warm light photo
Moss on a roof of a building photo
Rose photo
Rose photo
Flower Unique photo
Rarest Flower photo
Rarest Flower photo
Unique Flower photo
Flowers photo
Flower photo
Flower photo
Flower photo
Moss - Sporophytes close up with lights photo
background of ferns growing in deep green photo
Moss - Sporophytes close up blurred background photo
Common Haircap Moss (Polytrichum commune). photo
Common Haircap Moss (Polytrichum commune). photo
Common Haircap Moss (Polytrichum commune). photo
A patch of moss showing both gametophytes - the low, leaf-like forms and sporophytes - the tall, stalk-like form photo
Beautiful colorful flower wallpaper, magic of the nature are the flowers photo
Beautiful colorful flower wallpaper, magic of the nature are the flowers photo
Common liverwort Marchantia polymorpha photo
Common liverwort Marchantia polymorpha photo
Common liverwort Marchantia polymorpha photo
Denuded sporophytes of a moss on Mt. Kearsarge, New Hampshire photo
Scattered white Ginkgo Seeds with sarcotesta removed photo
Parts of flower with titles. Cross section of typical angiosperm flower at time of double fertilization clipart
Colourful flowers clipart
Life Cycle of Fern. Plant life cycle with alternation of diploid sporophytic and haploid gametophytic phases clipart
Moss life cycle. Diagram of life cycle of Common haircap moss (Polytrichum commune) isolated on white background clipart
Six flowers clipart
Clubmoss life cycle. Diagram of life cycle of Lycopodium (Running clubmoss or Lycopodium clavatum) with titles clipart
Angiosperm life cycle. Diagram of life cycle of flowering plant with double fertilization and titles clipart
Polytrichum juniperinum, commonly known as juniper haircap or juniper polytrichum moss. High quality photo clipart
Structure of female plant haircap moss (gametophyte with sporophyte) with titles clipart
A big pot with flowers clipart
Stages of pollination and fertilization of pine. Sexual process of pine from formation of female gametophyte, to fertilization and formation of embryo clipart
Plants of common haircap moss or Polytrichum commune. Mature gametophytes with sporophytes clipart
A blue blooming flower clipart
A lavender flower clipart
Colorful fresh flowers clipart
A fresh blooming yellow flower clipart
A garden with blooming flowers and butterflies clipart
Polytrichum juniperinum, commonly known as juniper haircap or juniper polytrichum moss. High quality photo clipart
fern life cycle clipart
Parts of flower with titles. Cross section of typical angiosperm flower at time of double fertilization clipart
Male and female plants of common haircap moss or Polytrichum commune clipart
A carnation pink flower clipart
A big carnation pink flower clipart
A vine plant with blue and carnation pink flowers clipart
A fresh five-petal blue flower clipart
A flower with orange petals clipart
A light green flower clipart
Archegonial head of common haircap moss or Polytrichum commune clipart
A big flower clipart
Life Cycle of Pine Tree: reproduction of gymnosperms with titles clipart
< Anterior Siguiente >