What is the meaning of subdivision pteropsida?

noun

  • Used in former classifications to include all ferns and flowering plants and divided into the three classes Filicinae and Gymnospermae and Angiospermae.
WordNet 3.0 © 2006 by Princeton University
8
 
|15 years ago|654 views|share |citing 
APAWordNet. (2010). subdivision pteropsida. Retrieved September 22, 2026, from http://smartdefine.org/subdivision_pteropsida/definitions/1313690
ChicagoWordNet. 2010. "subdivision pteropsida" http://smartdefine.org/subdivision_pteropsida/definitions/1313690 (accessed September 22, 2026).
HarvardWordNet 2010, subdivision pteropsida, Smart Define, viewed 22 September, 2026, <http://smartdefine.org/subdivision_pteropsida/definitions/1313690>.
MLAWordNet. "subdivision pteropsida" 23 October 2010. Web. 22 September 2026. <http://smartdefine.org/subdivision_pteropsida/definitions/1313690>