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  • Desmarestia aculeata Antique Sea Algae Herbarium

    Desmarestia aculeata Antique Sea Algae Herbarium

    Price range: $125.00 through $337.50

    Desmarestia aculeata Antique Sea Algae Herbarium

    Price range: $125.00 through $337.50

    This original antique dried moss from Herbarium Collection: Sea Algae was collected between 1800 – 1840 in Scotland.

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  • Laminaria saccharina Antique Sea Algae Herbarium

    Laminaria saccharina Antique Sea Algae Herbarium

    Price range: $165.00 through $377.50

    Laminaria saccharina Antique Sea Algae Herbarium

    Price range: $165.00 through $377.50

    This original antique dried moss from Herbarium Collection: Sea Algae was collected between 1800 – 1840 in Scotland.

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    This product has multiple variants. The options may be chosen on the product page
  • Punctaria plantaginea Antique Sea Algae Herbarium

    Punctaria plantaginea Antique Sea Algae Herbarium

    Price range: $125.00 through $337.50

    Punctaria plantaginea Antique Sea Algae Herbarium

    Price range: $125.00 through $337.50

    This original antique dried moss from Herbarium Collection: Sea Algae was collected between 1800 – 1840 in Scotland.

    Quick View
    This product has multiple variants. The options may be chosen on the product page
  • Laminaria saccharina Antique Sea Algae Herbarium

    Laminaria saccharina Antique Sea Algae Herbarium

    Price range: $125.00 through $337.50

    Laminaria saccharina Antique Sea Algae Herbarium

    Price range: $125.00 through $337.50

    This original antique dried moss from Herbarium Collection: Sea Algae was collected between 1800 – 1840 in Scotland.

    Quick View
    This product has multiple variants. The options may be chosen on the product page
  • Chordaria flagelliformis Antique Sea Algae Herbarium

    Chordaria flagelliformis Antique Sea Algae Herbarium

    Price range: $125.00 through $337.50

    Chordaria flagelliformis Antique Sea Algae Herbarium

    Price range: $125.00 through $337.50

    This original antique dried moss from Herbarium Collection: Sea Algae was collected between 1800 – 1840 in Scotland.

    Quick View
    This product has multiple variants. The options may be chosen on the product page
Aquatic Algae (Ochrophyta)

Explore our curated collection of Ochrophyta scientific art prints, showcasing beautifully rendered illustrations of one of the most diverse assemblages of aquatic algae in the natural world. This category features antique microscopy studies, marine botanical engravings, and historic natural history plates depicting diatoms, golden algae, and brown algae such as kelp. From the fine glass-like architecture of microscopic diatoms to the sweeping forms of underwater kelp forests, these works capture both the minute and monumental expressions of aquatic life.
The Ochrophyta lineage includes a wide range of predominantly photosynthetic organisms that inhabit freshwater and marine environments globally. Its members range from single-celled diatoms, whose intricate silica shells have long fascinated microscopists, to large multicellular brown algae that form complex underwater ecosystems. During the rise of 18th- and 19th-century scientific exploration, these organisms were carefully documented as researchers expanded the study of marine ecology, microscopic structure, and the classification of non-flowering plant-like life forms. Their unusual biology and extraordinary visual patterns made them a frequent subject in early scientific illustration and microscopy atlases.
Today, Ochrophyta artwork and microalgae prints are prized by collectors of historic microscopy illustration, marine botanical art, diatom engravings, kelp studies, and aquatic natural history imagery. These works are well suited to gallery displays, coastal and modern interiors, science-focused collections, and curated botanical or marine-themed spaces. Blending scientific observation, historical exploration, and striking organic design, this category reveals the often-overlooked elegance and complexity of aquatic life at both microscopic and oceanic scales.