Nitophyllum laceratum ß uncinatum
Public domain reproduction of portrait print, free to use, no copyright restrictions image - Picryl description
Codium Bursa - Public domain dedication image
Public domain scan of artwork from NYPL collection, free to use, no copyright restrictions image - Picryl description
Introduction. Botanical cyanotype contact print
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Ectocarpus littoralis. Botanical cyanotype contact print
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Halymenia furcellaria. Botanical cyanotype contact print
Picryl description: Public domain image of photogram, free to use, no copyright restrictions photo.
Contents list. Botanical cyanotype contact print
Picryl description: Public domain image of photogram, free to use, no copyright restrictions photo.
Delesseria hypoglossum. Botanical cyanotype contact print
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Hydrodictyon utriculatum. Botanical cyanotype contact print
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Odonthalia dentata. Botanical cyanotype contact print
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Gigartina plicata. Botanical cyanotype contact print
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Rhodomenia ciliata. Botanical cyanotype contact print
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Dictyosiphon fæniculacea. Botanical cyanotype contact print
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Griffithsia corallina. Botanical cyanotype contact print
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Callithamnion Brodiæi. Botanical cyanotype contact print
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Ectocarpus pusillus. Botanical cyanotype contact print
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Halymenia furcellata. Botanical cyanotype contact print
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Nitophyllum punctatum ß ocellatum.
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Helminthocladia vermicularis. Botanical cyanotype contact print
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Gloiosiphonia capillaris. Botanical cyanotype contact print
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Callithamnion thuyoides. Botanical cyanotype contact print
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Mesogloia Hudsoni. Botanical cyanotype contact print
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Callithamnion Borreri [loose plate].
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Contents [page 2]. Botanical cyanotype contact print
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Gigartina erecta. Botanical cyanotype contact print
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Halymenia furcellata. Botanical cyanotype contact print
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Polysiphonia elongata. Botanical cyanotype contact print
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Plocamium coccineum (in fruit).
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Inside front wrapper, with inscription to Sir John Herschel in ink, an...
Public domain scan of artwork from NYPL collection, free to use, no copyright restrictions image - Picryl description
Ectocarpus littoralis - Public domain dedication image
Public domain photograph of decorated book cover, binding, free to use, no copyright restrictions image - Picryl description
Laminaria debilis - Early photography, Public domain image
Public domain scan of artwork from NYPL collection, free to use, no copyright restrictions image - Picryl description
Laurencia tenuissima - Early photography, Public domain image
Public domain scan of artwork from NYPL collection, free to use, no copyright restrictions image - Picryl description
Gigartina erecta - Early photography, Public domain image
Public domain scan of artwork from NYPL collection, free to use, no copyright restrictions image - Picryl description
Polysiphonia fruticulosa - Early photography, Public domain image
Public domain scan of artwork from NYPL collection, free to use, no copyright restrictions image - Picryl description
Polysiphonia urceolata - Public domain dedication image
Public domain scan of artwork from NYPL collection, free to use, no copyright restrictions image - Picryl description
Helminthocladia Griffithsiana Botanical cyanotype contact print
Public domain scan of a medieval manuscript, free to use, no copyright restrictions image - Picryl description.
Enteromorpha compressa - Public domain dedication image
Public domain scan of artwork from NYPL collection, free to use, no copyright restrictions image - Picryl description
Grateloupia filicina - Early photography, Public domain image
Public domain scan of artwork from NYPL collection, free to use, no copyright restrictions image - Picryl description
Laminaria fascia. Botanical cyanotype contact print
Public domain scan of artwork from NYPL collection, free to use, no copyright restrictions image - Picryl description
Laminaria saccharina. Botanical cyanotype contact print
Public domain scan of artwork from NYPL collection, free to use, no copyright restrictions image - Picryl description
Gelidium rostratum. Botanical cyanotype contact print
Public domain scan of artwork from NYPL collection, free to use, no copyright restrictions image - Picryl description
Ectocarpus littoralis. Botanical cyanotype contact print
Public domain scan of artwork from NYPL collection, free to use, no copyright restrictions image - Picryl description
Delesseria ruscifolia. Botanical cyanotype contact print
Public domain scan of artwork from NYPL collection, free to use, no copyright restrictions image - Picryl description
Laminaria phyllitis. Botanical cyanotype contact print
Public domain scan of artwork from NYPL collection, free to use, no copyright restrictions image - Picryl description
Halymenia furcellaria. Botanical cyanotype contact print
Public domain scan of artwork from NYPL collection, free to use, no copyright restrictions image - Picryl description
Contents list. Botanical cyanotype contact print
Public domain scan of artwork from NYPL collection, free to use, no copyright restrictions image - Picryl description
Fucus Machaii. Botanical cyanotype contact print
Public domain scan of artwork from NYPL collection, free to use, no copyright restrictions image - Picryl description
Punctaria tenuissima. Botanical cyanotype contact print
Public domain scan of artwork from NYPL collection, free to use, no copyright restrictions image - Picryl description
Polysiphonia thuyoides. Botanical cyanotype contact print
Public domain scan of artwork from NYPL collection, free to use, no copyright restrictions image - Picryl description
Callithamnion tetragonum. Botanical cyanotype contact print
Public domain scan of artwork from NYPL collection, free to use, no copyright restrictions image - Picryl description
Rhodomela scorpioides. Botanical cyanotype contact print
Public domain scan of artwork from NYPL collection, free to use, no copyright restrictions image - Picryl description
Ptilota sericea. Botanical cyanotype contact print
Public domain scan of artwork from NYPL collection, free to use, no copyright restrictions image - Picryl description
Contents [page 1]. Botanical cyanotype contact print
Public domain scan of artwork from NYPL collection, free to use, no copyright restrictions image - Picryl description
Laurencia tenuissima. Botanical cyanotype contact print
Public domain scan of artwork from NYPL collection, free to use, no copyright restrictions image - Picryl description
Gelidium corneum vars. Botanical cyanotype contact print
Public domain scan of artwork from NYPL collection, free to use, no copyright restrictions image - Picryl description
Furcellaria fastigiata. Botanical cyanotype contact print
Public domain scan of artwork from NYPL collection, free to use, no copyright restrictions image - Picryl description
Contents list. Botanical cyanotype contact print
Public domain scan of artwork from NYPL collection, free to use, no copyright restrictions image - Picryl description
Polysiphonia Brodiaei [Part X] Botanical cyanotype contact print
Public domain scan of artwork from NYPL collection, free to use, no copyright restrictions image - Picryl description
Cystoseira foeniculacea - Early photography, Public domain image
Public domain scan of artwork from NYPL collection, free to use, no copyright restrictions image - Picryl description
Ectocarpus crinitus - Early photography, Public domain image
Public domain scan of artwork from NYPL collection, free to use, no copyright restrictions image - Picryl description
Laurencia dasyphylla - Early photography, Public domain image
Public domain scan of artwork from NYPL collection, free to use, no copyright restrictions image - Picryl description
Halymenia ligulata var. ramentacea
Public domain scan of artwork from NYPL collection, free to use, no copyright restrictions image - Picryl description
Enteromorpha compressa - Early photography, Public domain image
Public domain scan of artwork from NYPL collection, free to use, no copyright restrictions image - Picryl description
Sargassum plumosum Botanical cyanotype contact print
Public domain scan of a medieval manuscript, free to use, no copyright restrictions image - Picryl description.
Bangia laminariae - Public domain dedication image
Public domain scan of artwork from NYPL collection, free to use, no copyright restrictions image - Picryl description
Schizonema parasiticum - Public domain dedication image
Public domain reproduction of illuminated book page, free to use, no copyright restrictions image - Picryl description
Conferva gracilis - Public domain dedication image
Public domain scan of artwork from NYPL collection, free to use, no copyright restrictions image - Picryl description
Bangia fusco-purpurea. Botanical cyanotype contact print
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Himanthalia lorea. Botanical cyanotype contact print
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Gigartina confervoides. Botanical cyanotype contact print
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Iridaea edulis. Botanical cyanotype contact print
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Polysiphonia atro-rubescens. Botanical cyanotype contact print
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Myriotrichia filiformis. Botanical cyanotype contact print
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Callithamnion polyspermum. Botanical cyanotype contact print
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Sargassum plumosum. Botanical cyanotype contact print
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Fucus vesiculosus var. linearis.
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Alaria esculenta. Botanical cyanotype contact print
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Laminaria debilis. Botanical cyanotype contact print
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Fucus nodosus. Botanical cyanotype contact print
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Gelidium corneum. Botanical cyanotype contact print
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Mesogloia moniliformis. Botanical cyanotype contact print
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Halymenia furcellata. Botanical cyanotype contact print
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Dichloria viridis. Botanical cyanotype contact print
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Nitophyllum Gmeleni. Botanical cyanotype contact print
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Callithamnion thuyoides - Early photography, Public domain image
Public domain scan of artwork from NYPL collection, free to use, no copyright restrictions image - Picryl description
Chylocladia parvula - Early photography, Public domain image
Public domain scan of artwork from NYPL collection, free to use, no copyright restrictions image - Picryl description
Gelidium corneum vars. - Early photography, Public domain image
Public domain scan of artwork from NYPL collection, free to use, no copyright restrictions image - Picryl description
Gelidium corneum vars. - Early photography, Public domain image
Public domain scan of artwork from NYPL collection, free to use, no copyright restrictions image - Picryl description
Ectocarpus distortus - Early photography, Public domain image
Public domain scan of artwork from NYPL collection, free to use, no copyright restrictions image - Picryl description
Nitophyllum versicolor - Public domain dedication image
Public domain scan of artwork from NYPL collection, free to use, no copyright restrictions image - Picryl description
Lichina pygmæa. Botanical cyanotype contact print
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Porphyra linearis. Botanical cyanotype contact print
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Inside back wrapper. - Early photography, Public domain image
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Myriotrichia claviformis. Botanical cyanotype contact print
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Chylocladia articulata. Botanical cyanotype contact print
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Grateloupia filicina. Botanical cyanotype contact print
Picryl description: Public domain image of photogram, free to use, no copyright restrictions photo.
Contents list. Botanical cyanotype contact print
Picryl description: Public domain image of photogram, free to use, no copyright restrictions photo.
Helminthocladia Griffithsiana. Botanical cyanotype contact print
Picryl description: Public domain image of photogram, free to use, no copyright restrictions photo.
Dictyota dichotoma, in the young state; and in fruit.
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Helminthocladia virescens. Botanical cyanotype contact print
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Nitophyllum ulvoideum. Botanical cyanotype contact print
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