초록

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Abstract ▼ AI-Helper

The pollen morphology of 19 species and 1 variety of the genus Acer L. in Korea was investigated by light and scanning electron microscopy. The results are as follows ; 1. A. pollen key of the genus Acer L. in Korea was provided in four types. 2. Based on the aperture types and sculpture patterns, t...

The pollen morphology of 19 species and 1 variety of the genus Acer L. in Korea was investigated by light and scanning electron microscopy. The results are as follows ; 1. A. pollen key of the genus Acer L. in Korea was provided in four types. 2. Based on the aperture types and sculpture patterns, the four major pollen types of the genus Acer L. in Korea were recognized which included palmatum, barbinerve, negundo and saccharum types. 3. Pollen grains are tricolpate or tricolporate on the aperture, and striate, rugulate or reticulate on the sculpture pattern. 4. As the result of the correlation analysis between the five measured pollen parameters in pairs, a highly significant positive correlation was found between polar axis length(PL) and colpus length (CL).

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