| fern |
any of numerous flowerless and seedless vascular plants having true roots from a rhizome and fronds that uncurl upward; reproduce by spores
출처: wordnet.princeton.edu/perl/webwn
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| fern-leaf crystallization |
crystallization of cervical mucus in a fernlike pattern, observable during the first half of the menstrual cycle and said to be most conspicuous at the time of ovulation.
출처: www.mercksource.com/pp/us/cns/cns_hl_dorlands.jspz...
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| fern |
a plant that likes warm, wet areas
출처: www.msnucleus.org/membership/html/k-6/rc/dictionar...
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| fern |
A plant that does not have flowers or seeds. Ferns have fronds (large type of leaf) and spores (a little bit like a seed, but works differently).
출처: www.fcps.k12.va.us/StratfordLandingES/Ecology/mpag...
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| fern |
a type of plant with large, divided leaves. First found in the Devonian. During the Palaeozoic era tree-ferns, some up to several metres in height, dominated the forest vegetation. Today ferns grow mostly as smaller plants and tree ferns are rare.
출처: www.sedgwickmuseum.org/education/glossary.html
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