| ephemeral |
An annual plant with a very short life cycle, often weeks. Usually a weed.
출처: www.annualflowers.com/manual/glossary.html
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|---|---|
| ephemeral |
lasting a short time, being present very briefly; as in ephemeral creek (one which dries up for part of the year) and Ephemeroptera (the Mayfly Order of short-lived aquatic insects).
출처: www.hamiltonnature.org/habitats/glossary.htm
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| ephemeral |
lasting a short time. An ephemeral stream may have water in it during the rainy season but dries up when there is little rain.
출처: www-heb.pac.dfo-mpo.gc.ca/water_quality/fish_and_p...
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| ephemeral |
A rangeland that does not consistently produce enough forage to sustain a livestock operation but may briefly produce unusual volumes of forage that may be utilized by livestock.
출처: rangelandswest.org/policy/azstandardsglossary.html
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| ephedra |
is the largest genus and consists of plants that resemble horsetails & grow in deserts
출처: sps.k12.ar.us/massengale/plant_taxonomy_bi.htm
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