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| female reproductive organ which produces eggs in bryophytes, ferns and most gymnosperms |
| plants with true roots, stems and leaves dispersed by spores because they don't produce seeds |
involucre (ĭn'-və-l 'kər) Pronunciation Key
A series of bracts beneath or around a flower or flower cluster. The cupule, the cuplike structure holding an oak acorn, is a modified, woody involucre. |