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Bed of Alaria, Near View, Geese Islands.
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Laminaria saccharina.
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Alaria crassifolia.
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Vertical section of a large holdfast of Nereocystis.
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[Renfrewia] : Longitudinal section of stipe.
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Giant kelp (Nercocystis lutkeana).
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Algue brune, Agarum Gmelini, Mertens.
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Pheophycees (Algues brunes) Laminariees, Laminaria Cloustonii. Le Jolis.
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Estensive Mixed Bed of Alaria and Nereosystis, near Point Gardney.
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Laminaria saccharina.
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Juvenile Nereocystis Plant.
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[Renfrewia] : Radial section of holdfast showing secondary branch.
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Nereocystis lutkeana.
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Arame (Ecklonia bicyclis).
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Usual Appearance of Bed of Alaria in Sumner Strait.
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Laminaire (L. saccharina).
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Holdfase of a large Nereocystis plant clinging to a rock.. (Collected near Low Cape, Kodiak Island)
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[Renfrewia] : Cross section of fruiting lamina showing paraphyses and gonidangia.
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Showing Manner of Formation of Leaves of Macrocystis.
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Heavy Bed of Alaria, Geese Islands.
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Pheophyceees (Algues brunes) Laminariees, Laminaria saccharina (Lamour).
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Large Nereocystis plant collected near Low Cape, Kodiak Island. Note holdfast on ground at extreme right
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[Renfrewia] : Typical holdfast.
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Alaria esculenta.