Andreaea subulata var. rigida Hook.f. & Wilson
  • London J. Bot. 3: 536. 1844. 


Cite taxon page as 'WFO (2025): Andreaea subulata var. rigida Hook.f. & Wilson. Published on the Internet;http://www.worldfloraonline.org/taxon/wfo-0001151166. Accessed on: 04 Jun 2025'