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| female reproductive organ which produces eggs in bryophytes, ferns and most gymnosperms |
| phylum of green, nonvascular, seedless plants comprised of true mosses, hornworts and liverworts |
caducous (kə-d 'kəs) Pronunciation Key
Detaching or dropping off at an early stage of development. The gills of most amphibians and the sepals or stipules of certain plants are caducous. |