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한국식물학회 / v.34, no.3, 1991년, pp.177-183 
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여뀌과 식물 Polygonum setaceum의 형태적 변이
( Morphological Variation in Polygonum setaceum (Polygonaceae) ) |
| 박종욱; 서울대학교 자연과학대학 생물학과;
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| Patterns of morphological variation in Polygonum setaceum Baldwin ex Elliott are examined, and the taxonomic significance of the varieties recognized by Fernald is reevaluated. The diagnostic characters used to differentiate the varieties in P. setaceum demonstrate virtually continuous variation, and broad geographic intergradation is recognized. Principal components analyses of major morphological characters also fail to separate the varieties. These results strongly suggest that recognition of var. setaceum, var. interjectum, and var. tonsum by Fernald is unwarranted. |
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Journal of Plant Biology / v.34, no.3, 1991년, pp.177-183
한국식물학회
ISSN : 1226-9239
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO199111920115652)
언어 : 영어 |
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| 논문 제공 : KISTI 한국과학기술정보연구원 |
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