Iridaceae + -ous <span class="searchmatch">iridaceous</span> (comparative more <span class="searchmatch">iridaceous</span>, superlative most <span class="searchmatch">iridaceous</span>) (botany) Of or pertaining to the irises (of family Iridaceae)...
irideous (comparative more irideous, superlative most irideous) (botany) Of or pertaining to the irises (of family Iridaceae). <span class="searchmatch">iridaceous</span>...
crustaceous farinaceous foliaceous frumentaceous gallinaceous glumaceous <span class="searchmatch">iridaceous</span> papilionaceous rosaceous sebaceous setaceous solanaceous stercoraceous...