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Padina pavonia NYPL b. en Padina pavonia nypl org Scan by NYPL Padina pavonia Algae Photography Halstead Place Sevenoaks Spencer Collection dfcfeeedabc Photographs of British algae cyanotype impressions ddbadeeaa repo nypl org PDoldauto DEFAULTSORT NYPLb Padina pavonica Images uploaded by NYPLb NYPL Spencer Collection Photographs