-sporous

-sporous

suff.
Having a specified number or kind of spores: heterosporous.
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.

-sporous

adj combining form
(Botany) (in botany) having a specified type or number of spores: homosporous.
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014

-sporous

a combining form meaning “having spores” of the kind specified by the initial element: heterosporous.
[< Greek -sporos]
Random House Kernerman Webster's College Dictionary, © 2010 K Dictionaries Ltd. Copyright 2005, 1997, 1991 by Random House, Inc. All rights reserved.