« Grateloupia dichotoma » = Grateloupia dichotomaFrançais : « Grateloupia dichotoma » = Grateloupia dichotoma Public domain scan - 19th-century botanical illustration, free to use, no copyright restrictions image
« Grateloupia filicina » = Grateloupia filicinaFrançais : « Grateloupia filicina » = Grateloupia filicina Public domain scan - 19th-century botanical illustration, free to use, no copyright restrictions image
« Griffithsia corallina » = Griffithsia corallinoidesFrançais : « Griffithsia corallina » = Griffithsia corallinoides Public domain scan - 19th-century botanical illustration, free to use, no copyright restr More
« Gymnogongrus griffithsiae » = Gymnogongrus griffithsiaeFrançais : « Gymnogongrus griffithsiae » = Gymnogongrus griffithsiae Public domain scan - 19th-century botanical illustration, free to use, no copyrig More
« Gymnogongrus patens » = Gymnogongrus patensFrançais : « Gymnogongrus patens » = Gymnogongrus patens Public domain scan of drawing, 19th century botanical illustration, free to use, no copyright restriction More
« Zonaria collaris » = Gymnosorus sp.Français : « Zonaria collaris » = Gymnosorus sp. Public domain scan of drawing, 19th century botanical illustration, free to use, no copyright restrictions image - Picryl More
« Halymenia ligulata » = Halarachnion ligulatumFrançais : « Halymenia ligulata » = Halarachnion ligulatum Public domain scan - 19th-century botanical illustration, free to use, no copyright restrictions image
« Halidrys siliquosa » = Halidrys siliquosaFrançais : « Halidrys siliquosa » = Halidrys siliquosa Public domain scan - 19th-century botanical illustration, free to use, no copyright restrictions image
« Rytiphlaea pinastroides » = Halopithys incurvaFrançais : « Rytiphlaea pinastroides » = Halopithys incurva Public domain scan - 19th-century botanical illustration, free to use, no copyright restrictions image
« Sphacelaria filicina » = Halopteris filicina Français : « Sphacelaria filicina » = Halopteris filicina Public domain scan of 19th-century botanical illustration, fruits and seeds, free to use, no copyright More
« Scytosiphon tomentosum » = Halosiphon tomentosusFrançais : « Scytosiphon tomentosum » = Halosiphon tomentosus Public domain scan of drawing, 19th century botanical illustration, free to use, no copyright r More
« Halurus equisetifolius » = Halurus equisetifoliusFrançais : « Halurus equisetifolius » = Halurus equisetifolius Public domain scan - 19th-century botanical illustration, free to use, no copyright restrictions image
« Griffithsia setacea » = Halurus flosculosusFrançais : « Griffithsia setacea » = Halurus flosculosus Public domain scan - 19th-century botanical illustration, free to use, no copyright restrictions image
« Nitophyllum bonnemaisoni » = Haraldiophyllum bonnemaisoniiFrançais : « Nitophyllum bonnemaisoni » = Haraldiophyllum bonnemaisonii Public domain scan of drawing, 19th century botanical illustration, free to More
« Helminthocladia purpurea » = Helminthocladia calvadosiiFrançais : « Helminthocladia purpurea » = Helminthocladia calvadosii Public domain scan - 19th-century botanical illustration, free to use, no copyrig More
« Helminthora divaricata » = Helminthora divaricataFrançais : « Helminthora divaricata » = Helminthora divaricata Public domain scan - 19th-century botanical illustration, free to use, no copyright restrictions image
« Polysiphonia insidiosa » = Herposiphonia insidiosaFrançais : « Polysiphonia insidiosa » = Herposiphonia insidiosa Public domain scan - 19th-century botanical illustration, free to use, no copyright restric More
« Dasya coccinea » = Heterosiphonia plumosaFrançais : « Dasya coccinea » = Heterosiphonia plumosa Public domain scan - 19th-century botanical illustration, free to use, no copyright restrictions image
« Hildenbrandtia rosea » = Hildenbrandia rubraFrançais : « Hildenbrandtia rosea » = Hildenbrandia rubra Public domain scan of drawing, 19th century botanical illustration, free to use, no copyright restricti More
« Himanthalia lorea » = Himanthalia elongataFrançais : « Himanthalia lorea » = Himanthalia elongata Public domain scan of drawing, 19th century botanical illustration, free to use, no copyright restrictions More
« Ectocarpus fenestratus » = Hincksia fenestrata Français : « Ectocarpus fenestratus » = Hincksia fenestrata Public domain scan of drawing, 19th century botanical illustration, free to use, no copyright rest More
« Ectocarpus granulosus » = Hincksia granulosa Français : « Ectocarpus granulosus » = Hincksia granulosa Public domain scan of drawing, 19th century botanical illustration, free to use, no copyright restrict More
« Ectocarpus hincksiae » = Hincksia hincksiae Français : « Ectocarpus hincksiae » = Hincksia hincksiae Public domain scan of drawing, 19th century botanical illustration, free to use, no copyright restrictio More
« Delesseria hypoglossum var. arborescens » = Hypoglossum hypoglossoidesFrançais : « Delesseria hypoglossum var. arborescens » = Hypoglossum hypoglossoides
« Delesseria hypoglossum var. glomerata » = Hypoglossum hypoglossoidesFrançais : « Delesseria hypoglossum var. glomerata » = Hypoglossum hypoglossoides
« Rivularia plana » = Isactis planaFrançais : « Rivularia plana » = Isactis plana Public domain scan - 19th-century botanical illustration, free to use, no copyright restrictions image
« Ectocarpus sphaerophorus » = Isthmoplea sphaerophora Français : « Ectocarpus sphaerophorus » = Isthmoplea sphaerophora Public domain scan of drawing, 19th century botanical illustration, free to use, no co More
« Jania corniculata » = Jania rubens var. corniculataFrançais : « Jania corniculata » = Jania rubens var. corniculata
« Jania rubens » = Jania rubensFrançais : « Jania rubens » = Jania rubens Public domain scan of drawing, 19th century botanical illustration, free to use, no copyright restrictions image - Picryl description
« Corallina squamata » = Jania squamataFrançais : « Corallina squamata » = Jania squamata Public domain scan - 19th-century botanical illustration, free to use, no copyright restrictions image
« Kallymenia reniformis » = Kallymenia reniformisFrançais : « Kallymenia reniformis » = Kallymenia reniformis Public domain scan of drawing, 19th century botanical illustration, free to use, no copyright res More
« Laminaria digitata brevipes » = Laminaria digitata (Oarweed)Français : « Laminaria digitata brevipes » = Laminaria digitata (Laminaire digitée)
« Laminaria digitata » = Laminaria digitata (Oarweed)Français : « Laminaria digitata » = Laminaria digitata (Laminaire digitée)
« Laurencia obtusa » = Laurencia obtusaFrançais : « Laurencia obtusa » = Laurencia obtusa Public domain scan - 19th-century botanical illustration, free to use, no copyright restrictions image
« Laurencia pyramidalis » = Laurencia pyramidalisFrançais : « Laurencia pyramidalis » = Laurencia pyramidalis Public domain scan of drawing, 19th century botanical illustration, free to use, no copyright res More
« Leathesia marina » = Leathesia marinaFrançais : « Leathesia marina » = Leathesia marina Public domain scan of 19th-century botanical illustration, fruits and seeds, free to use, no copyright restrictions i More
« Liagora viscida » = Liagora viscidaFrançais : « Liagora viscida » = Liagora viscida Public domain scan - 19th-century botanical illustration, free to use, no copyright restrictions image
« Spongites corallioides » = Lithothamnion corallioidesFrançais : « Spongites corallioides » = Lithothamnion corallioides Public domain scan of drawing, 19th century botanical illustration, free to use, no c More
« Asperococcus pusillus » = Litosiphon laminariaeFrançais : « Asperococcus pusillus » = Litosiphon laminariae Public domain scan - 19th-century botanical illustration, free to use, no copyright restrictions image
« Cylindrocarpus volubilis » = Litosiphon laminariae Français : « Cylindrocarpus volubilis » = Litosiphon laminariae Public domain scan - 19th-century botanical illustration, free to use, no copyright restri More
« Asperococcus laminariae » = Litosiphon laminariaeFrançais : « Asperococcus laminariae » = Litosiphon laminariae Public domain scan of drawing, 19th century botanical illustration, free to use, no copyright More
« Chylocladia clavellosa » = Lomentaria clavellosaFrançais : « Chylocladia clavellosa » = Lomentaria clavellosa Public domain scan - 19th-century botanical illustration, free to use, no copyright restrictions image
« Lomentaria articulata » = Lomentaria articulataFrançais : « Lomentaria articulata » = Lomentaria articulata Public domain scan - 19th-century botanical illustration, free to use, no copyright restrictions image
« Polysiphonia comosa » = Lophurella comosaFrançais : « Polysiphonia comosa » = Lophurella comosa Public domain scan - 19th-century botanical illustration, free to use, no copyright restrictions image
« Cladophora pellucida » = Lychaete pellucidaFrançais : « Cladophora pellucida » = Lychaete pellucida Public domain scan - 19th-century botanical illustration, free to use, no copyright restrictions image
« Oscillatoria majuscula » = Lyngbya majusculaFrançais : « Oscillatoria majuscula » = Lyngbya majuscula Public domain scan of drawing, 19th century botanical illustration, free to use, no copyright restricti More
« Calothrix semiplena » = Lyngbya semiplenaFrançais : « Calothrix semiplena » = Lyngbya semiplena Public domain scan of drawing, 19th century botanical illustration, free to use, no copyright restrictions im More
« Lyngbya congesta » = Lyngbya congestaFrançais : « Lyngbya congesta » = Lyngbya congesta Public domain scan of drawing, 19th century botanical illustration, free to use, no copyright restrictions image - Pi More
« Lyngbya majuscula » = Lyngbya majusculaFrançais : « Lyngbya majuscula » = Lyngbya majuscula Public domain scan of drawing, 19th century botanical illustration, free to use, no copyright restrictions image More
« Calothrix obscura » = Lyngbya obscuraFrançais : « Calothrix obscura » = Lyngbya obscura Public domain scan of drawing, 19th century botanical illustration, free to use, no copyright restrictions image - Pi More
« Oscillatoria littoralis » = Lyngbya aestuariiFrançais : « Oscillatoria littoralis » = Lyngbya aestuarii Public domain scan of drawing, 19th century botanical illustration, free to use, no copyright restric More
« Petrocelis cruenta » = Mastocarpus stellatusFrançais : « Petrocelis cruenta » = Mastocarpus stellatus Public domain scan of drawing, 19th century botanical illustration, free to use, no copyright restricti More
« Gigartina mamillosa » = Mastocarpus stellatusFrançais : « Gigartina mamillosa » = Mastocarpus stellatus Public domain scan of drawing, 19th century botanical illustration, free to use, no copyright restric More
« Melobesia membranacea » = Melobesia membranaceaFrançais : « Melobesia membranacea » = Melobesia membranacea Public domain scan of drawing, 19th century botanical illustration, free to use, no copyright res More
« Delesseria alata » = Membranoptera alataFrançais : « Delesseria alata » = Membranoptera alata Public domain scan of drawing, 19th century botanical illustration, free to use, no copyright restrictions imag More
« Kallymenia microphylla » = Meredithia microphyllaFrançais : « Kallymenia microphylla » = Meredithia microphylla Public domain scan of drawing, 19th century botanical illustration, free to use, no copyright More
« Mesogloia vermicularis » = Mesogloia vermiculataFrançais : « Mesogloia vermicularis » = Mesogloia vermiculata Public domain scan - 19th-century botanical illustration, free to use, no copyright restrictions image
« Mesogloia vermicularis var. major » = Mesogloia vermiculataFrançais : « Mesogloia vermicularis var. major » = Mesogloia vermiculata
« Mastophora lichenoides » = Mesophyllum lichenoidesFrançais : « Mastophora lichenoides » = Mesophyllum lichenoides Public domain scan of drawing, 19th century botanical illustration, free to use, no copyrig More
« Microcladia glandulosa » = Microcladia glandulosaFrançais : « Microcladia glandulosa » = Microcladia glandulosa Public domain scan - 19th-century botanical illustration, free to use, no copyright restrictions image
« Microcoleus anguiformis » = Microcoleus anguiformisFrançais : « Microcoleus anguiformis » = Microcoleus anguiformis Public domain scan of drawing, 19th century botanical illustration, free to use, no copyr More
« Corynospora pedicellata » = Monosporus pedicellatusFrançais : « Corynospora pedicellata » = Monosporus pedicellatus Public domain scan - 19th-century botanical illustration, free to use, no copyright restr More
« Myrionema strangulans » = Myrionema strangulans - on Ulva compressaFrançais : « Myrionema strangulans » = Myrionema strangulans - sur Ulva compressa
« Myrionema punctiforme » = Myrionema strangulans - on Ceramium virgatumFrançais : « Myrionema punctiforme » = Myrionema strangulans - sur Ceramium virgatum
« Nitophyllum alliaceum » = Myriogramme alliaceaFrançais : « Nitophyllum alliaceum » = Myriogramme alliacea Public domain scan of drawing, 19th century botanical illustration, free to use, no copyright restr More
« Myriotrichia filiformis » = Myriotrichia claviformis Français : « Myriotrichia filiformis » = Myriotrichia claviformis Public domain scan of drawing, 19th century botanical illustration, free to use, no co More
« Myrionema leclancherii » = Myrionema strangulans on Palmaria palmataFrançais : « Myrionema leclancherii » = Myrionema strangulans sur Palmaria palmata
« Naccaria wigghii » = Naccaria wiggiiFrançais : « Naccaria wigghii » = Naccaria wiggii Public domain scan of drawing, 19th century botanical illustration, free to use, no copyright restrictions image - Picr More
« Nemalion lubricum » = Nemalion lubricumFrançais : « Nemalion lubricum » = Nemalion lubricum Public domain scan of drawing, 19th century botanical illustration, free to use, no copyright restrictions image More
« Nemalion multifidum » = Nemalion multifidumFrançais : « Nemalion multifidum » = Nemalion multifidum Public domain scan - 19th-century botanical illustration, free to use, no copyright restrictions image
« Nitophyllum laceratum var. latifolium » = Nitophyllum laceratum var. latifolium... Nitophyllum laceratum = Cryptopleura ramosaFrançais : « Nitophyllum laceratum var. latifolium » = Nitophyllum laceratum var More
« Nitophyllum punctatum » = Nitophyllum punctatumFrançais : « Nitophyllum punctatum » = Nitophyllum punctatum Public domain scan - 19th-century botanical illustration, free to use, no copyright restrictions image
« Odonthalia complanata » = Odonthalia complanataFrançais : « Odonthalia complanata » = Odonthalia complanata Public domain scan - 19th-century botanical illustration, free to use, no copyright restrictions image
« Polysiphonia simpliciuscula » = Ophidocladus simpliciusculusFrançais : « Polysiphonia simpliciuscula » = Ophidocladus simpliciusculus Public domain scan - 19th-century botanical illustration, free to use, More
« Oscillatoria flavo-fusca » = Oscillatoria flavofuscaFrançais : « Oscillatoria flavo-fusca » = Oscillatoria flavofusca Public domain scan of drawing, 19th century botanical illustration, free to use, no cop More
« Oscillatoria capucina » = Oscillatoria capucinaFrançais : « Oscillatoria capucina » = Oscillatoria capucina Public domain scan of drawing, 19th century botanical illustration, free to use, no copyright res More
« Oscillatoria oceanica » = Oscillatoria oceanicaFrançais : « Oscillatoria oceanica » = Oscillatoria oceanica Public domain scan of drawing, 19th century botanical illustration, free to use, no copyright res More
« Laurencia pinnatifida » = Osmundea pinnatifidaFrançais : « Laurencia pinnatifida » = Osmundea pinnatifida Public domain scan - 19th-century botanical illustration, free to use, no copyright restrictions image
« Laurencia caespitosa » = Osmundea hybridaFrançais : « Laurencia caespitosa » = Osmundea hybrida Public domain scan - 19th-century botanical illustration, free to use, no copyright restrictions image
« Rhodymenia palmata » = Palmaria palmata (Dulse)Français : « Rhodymenia palmata » = Palmaria palmata Public domain scan - 19th-century botanical illustration, free to use, no copyright restrictions image
« Rhodymenia palmata var. sarniensis » = Palmaria palmata (Dulse)Français : « Rhodymenia palmata var. sarniensis » = Palmaria palmata
« Fucodium canaliculatus » = Pelvetia canaliculata (Channelled wrack)Français : « Fucodium canaliculatus » = Pelvetia canaliculata
« Enteromorpha percursa » = Percursaria percursaFrançais : « Enteromorpha percursa » = Percursaria percursa Public domain scan of drawing, 19th century botanical illustration, free to use, no copyright restr More
« Laminaria debilis var. debilis » = Petalonia fasciaFrançais : « Laminaria debilis var. debilis » = Petalonia fascia
« Peyssonnelia dubyi » = Peyssonnelia dubyiFrançais : « Peyssonnelia dubyi » = Peyssonnelia dubyi Public domain scan of drawing, 19th century botanical illustration, free to use, no copyright restrictions im More
« Cylindrocarpus berkeleyi » = Petrospongium berkeleyi Français : « Cylindrocarpus berkeleyi » = Petrospongium berkeleyi Public domain scan of drawing, 19th century botanical illustration, free to use, no co More
« Peyssonnelia atropurpurea » = Peyssonnelia atropurpureaFrançais : « Peyssonnelia atropurpurea » = Peyssonnelia atropurpurea Public domain scan of drawing, 19th century botanical illustration, free to use, More
« Ochlochaete dendroides » = Phaeophila dendroidesFrançais : « Ochlochaete dendroides » = Phaeophila dendroides Public domain scan - 19th-century botanical illustration, free to use, no copyright restrictions image
« Oscillatoria nigro-viridis » = Phormidium nigrovirideFrançais : « Oscillatoria nigro-viridis » = Phormidium nigroviride Public domain scan of drawing, 19th century botanical illustration, free to use, no c More
« Phycodrys sinuosa » = Phycodrys rubensFrançais : « Phycodrys sinuosa » = Phycodrys rubens Public domain scan - 19th-century botanical illustration, free to use, no copyright restrictions image
« Phyllophora rubens » = Phycodrys rubensFrançais : « Phyllophora rubens » = Phycodrys rubens Public domain scan of drawing, 19th century botanical illustration, free to use, no copyright restrictions image More
« Phyllophora membranifolia » = Phyllophora membranifoliaFrançais : « Phyllophora membranifolia » = Phyllophora membranifolia Public domain scan - 19th-century botanical illustration, free to use, no copyrig More
« Phyllophora heredia » = Phyllophora herediaFrançais : « Phyllophora heredia » = Phyllophora heredia Public domain scan - 19th-century botanical illustration, free to use, no copyright restrictions image
« Phyllophora palmettoides » = Phyllophora siculaFrançais : « Phyllophora palmettoides » = Phyllophora sicula Public domain scan - 19th-century botanical illustration, free to use, no copyright restrictions image
« Rivularia plicata » = Physactis plicataFrançais : « Rivularia plicata » = Physactis plicata Public domain scan of drawing, 19th century botanical illustration, free to use, no copyright restrictions image More
« Callithamnion borreri » = Pleonosporium borreriFrançais : « Callithamnion borreri » = Pleonosporium borreri Public domain scan of drawing, 19th century botanical illustration, free to use, no copyright res More
« Plocamium coccineum var. uncinata » = Plocamium cartilagineumFrançais : « Plocamium coccineum var. uncinata » = Plocamium cartilagineum
« Plocamium coccineum » = Plocamium cartilagineumFrançais : « Plocamium coccineum » = Plocamium cartilagineum Public domain scan - 19th-century botanical illustration, free to use, no copyright restrictions image
« Ptilota elegans » = Plumaria plumosaFrançais : « Ptilota elegans » = Plumaria plumosa Public domain scan - 19th-century botanical illustration, free to use, no copyright restrictions image
« Polyides rotundus » = Polyides rotundaFrançais : « Polyides rotundus » = Polyides rotunda Public domain scan of drawing, 19th century botanical illustration, free to use, no copyright restrictions image - More