Correction: Correlation between aboveground vegetation composition and soil seed bank of Raudhat desert habitat: a case study of Raudhat Alkhafs, Saudi Arabia - Asma A. Al-Huqail; Hanan F. Al-Harbi; Abdullah M. Alowaifeer; Mohamed A. El-Sheikh; Abdulaziz M. Assaeed; Turki S. Alsaleem; Hazem S. Kassem; Omar M. Azab; Basharat A. Dar; Jahangir A. Malik; Ahmed M. Abd-ElGawad (BMC Plant Biology)