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버드나무 아속 (亞屬) 6절 화분의 (花粉) 형태에 관한 연구
김계환(Kae Hwan Kim),L . Zsuffa(Louis Zsuffa) 한국산림과학회 1989 한국산림과학회지 Vol.78 No.2
The pollen morphology of 15 species, 2 varieties and 1 forma belonging to 6 sections of the subgenus Salix was investigated by means of light and scanning electron microscopy. From a pollen-morphological point of view, subgenus Salix is stenopalynous. Species from six sections have been distinguished on the basis of pollen morphology. and a key for their identification using pollen is presented. Based on pollen morphology, S. jessoensis(section Subalbae) is the most distinct of the species studied. Species of section Hurmboldtianae appear to be the most evolved in this subgenus with a closer relationship to section Amygdalinae than any other section of this subgenus.
한국에서 생육하는 단풍나무속 화분의 (花粉) 형태학적 연구
김계환(Kae Hwan Kim),박준모(Joon Moh Park) 한국산림과학회 1996 한국산림과학회지 Vol.85 No.3
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).
Salix viminalis 의 화분형태에 (花粉形態) 관한 연구
김계환 ( Kae Hwan Kim ) 한국산림과학회 1984 한국산림과학회지 Vol.66 No.1
The genus Salix is nowadays becoming increasingly important for both biomass energy production and the expanding paper industry. The enlarging plantations will however create some potential as well as problem. The great potential of genetical improvement as well as the prevention of pollen allergies requires knowledge about e.g, the pollen morphology of the most used Salix species. This study investigated the pollen morphology of Salix viminalis L. both on light microscope (LM) and scanning electron microscope (SEM).