| perennial |
A stream that would normally be expected to flow throughout the year.
출처: www.msnucleus.org/membership/html/jh/earth/diction...
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|---|---|
| perennial |
happening throughout the year or over a period of many years (Morris 1992).
출처: imnh.isu.edu/digitalatlas/bio/glostxt.htm
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| perennial |
A plant that does not die when the weather gets cold. Sometimes the leaves and stems above ground die, but the plant sends up new ones from its roots in the Spring.
출처: www.fcps.k12.va.us/StratfordLandingES/Ecology/mpag...
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| perennial |
A plant which will live for three years or more under normal conditions.
출처: www.boldweb.com/greenweb/glossary.htm
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| perennial |
Plant that lives for three or more years, producing leaves and stems each year from rootstock, crown buds, or branches.
출처: www.lib.ksu.edu/wildflower/glossary.html
|