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Laminaria.
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Sea lettuce (Ulva latissima).
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Longitudinal section of the Bulf of Nereosystis.
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Series of representative forms of Renfrewia.
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Badderlocks (Alaria esculenta).
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Algues brunes, Pheophycees. 1- Punctaria latifolia, 2- Punctaria plantaginea, 3- Asperococcus bullosus, 4- Scytosiphon tomentarius, 5- Phyllitis fascia, 6- Chorda filum, 7- Chorda tomentosa, 8- Laminaria saccharina, 9- Laminaria digitata, 10- Laminaria hyperborea
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Chlorophycees (Algues vertes) Confervacees, Ulva latissima L..
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Young Nereocystis Plant collected at Three Saints Bay, Kodiak Island.
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Photomicrograph of stipe of Renfrewia.
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Pheophycees (Algues brunes) Laminariees, Alaria esculenta (Lyngh.) Grev..
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Laminaria digitalis.
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Laminaria japonica.
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Map showing the location of the grove of Nereocystis in Fresh Water Bay, Washington.
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Photomicrograph of stipe of Renfrewia.
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Laminaria longipedalis.
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Pheophycees (Algues brunes) Laminariees, Laminaria flexicaulis (Le Jol),.
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Juvenile Nereocystis Plant..., Kodiak, Alaska.
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Kajime (Ecklonia cava).
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Cross Section of Midrib of Alaria Fistulosa.
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Holdfast of Unattached Nereocystis, Showing Continued Growth.
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Alaria fistulosa, General Appearance of a Wide-Leafed Plant.
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Large Bed of Nereocystis near Shakan Bay.
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Alaria fistulosa. [Light portion of large leaf is growing area; small leaves are reproducing leaves only.]
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Nereocystis near Barrier Island, in the Neighborhood of Shakan Bay.