green spirogyra is fresh water algae have very high calcium and beta-carotene,used for cooking ,it`s popular in north and northea

algae and aquatic background betacaroteneused bright bubble calcium chlorophyta close color cooking eat environment flora food for fresh freshness freshwater green grow growth have high home isolated its living loaves local lump lush natural nature north northea northeast outdoors pattern plant pond popular river seaweed spirogyra surface texture thailand underwater verdant verdurous vernal very water weed wet white