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Keywords from Image Description:
Halymenia ligulata var. dichotoma NYPL b. en Halymenia ligulata var dichotoma nypl org Scan by NYPL Halymenia ligulata var dichotoma Algae Photography Halstead Place Sevenoaks Spencer Collection edfcfcdbdabc Photographs of British algae cyanotype impressions ddaacadeeaa repo nypl org PDoldauto DEFAULTSORT NYPLb Halarachnion