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definitions

homosporous

[huh-mos-per-uh s, hoh-, hoh-muh-spawr-uh s, -spohr-]

adjective Botany.

having the spores of one kind only.

Nearby words

  1. homoscedastic,
  2. homoserine,
  3. homosexual,
  4. homosexuality,
  5. homosocial,
  6. homospory,
  7. homostyled,
  8. homotaxis,
  9. homothallic,
  10. homotherm

Origin of homosporous

First recorded in 1885–90; homo- + spore + -ous
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
British Dictionary definitions for homosporous

homosporous

adjective

(of most ferns and some other spore-bearing plants) producing spores of one kind only, which develop into hermaphrodite gametophytesCompare heterosporous
Derived Formshomospory (həʊˈmɒspərɪ), noun
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
Science definitions for homosporous

homosporous

[hō′mə-spôr′əs, hŏm′ə-, hō-mŏs′pər-əs]

Producing spores of one kind only that are not differentiated by sex. The spores of homosporous plants, such as horsetails and most ferns, grow into bisexual gametophytes (producing both male and female gametes). Compare heterosporous.
The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.