Liu Y., Yu L., Ke W., Gao X. and Qiu B. 2010. Photosynthetic recovery of Nostoc flagelliforme (Cyanophyceae) upon rehydration after 2 years and 8 years dry storage. Phycologia 49: 429–437. DOI: 10.2216/09-01.1 The photosynthetic recovery of Nostoc flagelliforme (Berkeley & Curtis) Bornet & Flahault upon rehydration was investigated with the 2-year and 8-year dried samples. It was found that the 2-year sample absorbed water much faster compared with the 8-year sample during 3–24-h rehydration. The 2-year sample recovered its photosynthesis and...