div class=trans-pagebuttonPage 1button div class=trans-image amp-img class=trans-thumb alt=Page 1: Page 1 Aquatic Botany 41 1991 87–109 - - 87 Elsevier Science src=https:reader033fdocumentsusreader033viewer2022052514586767b01a28abf8568b4b9ahtml5thumbnails1jpg width=142 height=106 layout=responsive amp-img divdivdiv class=trans-pagebuttonPage 2button div class=trans-image amp-img class=trans-thumb alt=Page 2: Page 1 Aquatic Botany 41 1991 87–109 - - 87 Elsevier Science src=https:reader033fdocumentsusreader033viewer2022052514586767b01a28abf8568b4b9ahtml5thumbnails2jpg width=142 height=106 layout=responsive amp-img divdivdiv class=trans-pagebuttonPage 3button div class=trans-image amp-img class=trans-thumb alt=Page 3: Page 1 Aquatic Botany 41 1991 87–109 - - 87 Elsevier Science src=https:reader033fdocumentsusreader033viewer2022052514586767b01a28abf8568b4b9ahtml5thumbnails3jpg width=142 height=106 layout=responsive amp-img divdivdiv class=trans-pagebuttonPage 4button div class=trans-image amp-img class=trans-thumb alt=Page 4: Page 1 Aquatic Botany 41 1991 87–109 - - 87 Elsevier Science src=https:reader033fdocumentsusreader033viewer2022052514586767b01a28abf8568b4b9ahtml5thumbnails4jpg width=142 height=106 layout=responsive amp-img divdivdiv class=trans-pagebuttonPage 5button div class=trans-image amp-img class=trans-thumb alt=Page 5: Page 1 Aquatic Botany 41 1991 87–109 - - 87 Elsevier Science src=https:reader033fdocumentsusreader033viewer2022052514586767b01a28abf8568b4b9ahtml5thumbnails5jpg width=142 height=106 layout=responsive amp-img divdivdiv class=trans-pagebuttonPage 6button div class=trans-image amp-img class=trans-thumb alt=Page 6: Page 1 Aquatic Botany 41 1991 87–109 - - 87 Elsevier Science src=https:reader033fdocumentsusreader033viewer2022052514586767b01a28abf8568b4b9ahtml5thumbnails6jpg width=142 height=106 layout=responsive amp-img divdivdiv class=trans-pagebuttonPage 7button div class=trans-image amp-img class=trans-thumb alt=Page 7: Page 1...