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Çѱ¹½Ä¹°ÇÐȸ / v.28, no.2, 1985³â, pp.105-118
Çѱ¹»ê µ¹³ª¹°°ú(Crassulaceae) ¼öÁ¾ÀÇ Ç¥ÇDZ¸Á¶¿Í ±â°øÀ¯Çü
( Epidermal Structure and Stomatal Types in Some Species of Korean Crassulaceae )
;; °æ»ó´ëÇб³ ´ëÇпø »ý¹°Çаú;°æ»ó´ëÇб³ ´ëÇпø »ý¹°Çаú;
 
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Çѱ¹»ê µ¹³ª¹°°ú(Crassulaceae)¿¡ ¼ÓÇÏ´Â 7Á¾À» º¸ÁÖ ±Ù±³¿¡¼­ äÁýÇÏ¿© ½ÇÇè½ÇÀÇ ÀÚ¿¬Á¶°Ç¿¡¼­ Hoagland ¹è¾ç¾×À¸·Î »ýÀå½ÃÃÆ´Ù. Á¤»óÀ¸·Î »ýÀåÇÑ ÀÙÀÇ Ç¥ÇDZ¸Á¶¿Í ±â°øÀÇ À¯Çü ¹× ±× ºÐÆ÷¸¦ Á¶»çÇÑ °á°ú, Ç¥ÇǼ¼Æ÷´Â ´Ù»öÇü ¶Ç´Â ½ÅÀåÇüÀÌ ¾úÀ¸¸ç À̵éÀÇ ¼¼Æ÷º®Àº ºñÈĵǾú°í ÆÄ»óÇüÀ̰ųª ±íÀº ÆÄ»óÇüÀ̾ú´Ù. ºÎ¼¼Æ÷º®Àº ¾ã°í ´ëºÎºÐÀÌ ¾ÆÄ¡ÇüÀ̾úÀ¸¸ç ¹ÙÀ§¼Ö(Orostachys japonicus)ÀÇ ¿±Ç¥ÇÇ¿¡¼­´Â Á¾À¯Ã¼°¡ ¹ß°ßµÇ¾ú´Ù. ±â°øÀÇ ºÐÆ÷´Â 7Á¾ ¸ðµÎ°¡ ¾ç¸é¿±À̾ú´Ù. ¹ÙÀ§¼Ö°ú µ¹³ª¹°(Sedum sarmentosum)¿¡¼­´Â ¿±ÀÇ Àü¸é¿¡ ±× ºÐÆ÷°¡ ¸¹¾ÒÀ¸³ª µÕ±Ù¹ÙÀ§¼Ö(O. malacophyllus), ±â¸°ÃÊ(S. kamtschaticum), Å«±â¸°ÃÊ(S. aizoon var heterodontum), ²æÀǺñ¸§(S. alboroseum) ¹× ¸»¶Ëºñ¸§(S. bulbiferum)¿¡¼­´Â À̸鿡 ±× ºÐÆ÷°¡ ¸¹¾Ò°í °¢ Á¾¿¡ µû¶ó Â÷À̰¡ ÀÖ¾ú´Ù. ±â°øÀÇ Å©±â´Â Å«±â¸°ÃÊ¿±ÀÇ Àü¸é¿¡¼­ 47.5$ imes$27.8 $mu extrm{m}$À̰í À̸鿡¼­ 46.8$ imes$26.0 $mu extrm{m}$·Î¼­ Àü¸éÀÌ ´õ¿í Ä×À¸¸ç, ¹ÙÀ§¼Ö ¿±ÀÇ Àü¸é¿¡¼­ 23.3$ imes$15.0$mu extrm{m}$À̰í À̸鿡¼­ 24.3$ imes$16.0$mu extrm{m}$À¸·Î À̸éÀÌ ´õ¿í ÄÇ´Ù. ±â°øÀÇ Áֹ߻ý À¯ÇüÀº helico-eumesogenous ÇüÀ̾ú°í, ÀÌ´Â °øº¯¸ð¼¼Æ÷°¡ ºÐ¿­°¢À» ±âÁØÀ¸·Î ¸¶Áö¸·À¸·Î Çü¼ºµÈ ºÎ¼¼Æ÷ÀÇ ÀåÃà¿¡ ´ëÇÏ¿© ÆòÇàÀ¸·Î ºÐ¿­µÈ parahelico-eumesogenousÇü°ú Á÷°¢À¸·Î ºÐ¿­µÈ diahelico-eumesogenous ÇüÀÇ µÎ À¯ÇüÀ¸·Î ¼¼ºÐµÉ ¼ö ÀÖ¾ú´Ù. À̵é À¯ÇüÀÇ ºÎ¼¼Æ÷¿¡¼­ Á¦ 2Â÷ ±â°øÀÌ ¹ß»ýµÇ¾î º¹ÇÕ helico-eumesogenous ÇüÀÌ Çü¼ºµÇ±âµµÇϰí helico-eumesogenous ÇüÀÇ º¯ÀÌÇüÀÌ ¹ß»ýµÇ±âµµ ÇÏ¿´´Ù. °¢Á¾¿¡¼­ ¹ß°ßµÇ´Â ´Ù¸¥ ¹ß»ýÀ¯ÇüÀº 7Á¾Áß 4Á¾¿¡¼­ aniso-eumesogenous ÇüÀÌ, 3Á¾¿¡¼­ allelo-eumesogenous ÇüÀÌ °üÂûµÇ¾ú°í tetra-eumesogenousÇüÀÌ 3Á¾¿¡¼­ µå¹°°Ô ¹ß°ßµÇ¾ú´Ù. Áö±Ý±îÁö º¸°íµÇÁö ¾ÊÀº ±â°ø¹ß»ýÀ¯ÇüÀÇ 5Á¾·ù´Â ù° ±â°ø¸ð¼¼Æ÷ÀÇ ³ª¼± ºÐ¿­¿¡ ÀÇÇÑ 8°³ÀÇ ÁßÀ§Çü¼º ºÎ¼¼Æ÷°¡ µÎ °øº¯¼¼Æ÷¸¦ ÀÌÁßÀ¸·Î µÑ·¯½Î°í ÀÖ´Â duplotetra-eumesogenousÇü, µÑ°´Â 3°³ÀÇ ÁÖº¯Çü¼ºµÈ ºÎ¼¼Æ÷¸¦ °¡Áø aniso-euperigenousÇü, ³Ý°´Â helico-eumesogenousÇüÀ¸·Î ºÐ¿­ÇÏ´Â µµÁß ¸ð¼¼Æ÷°¡ tetra-eumesogenousÇüÀ¸·Î ºÐ¿­ÇÏ¿© µÎ °øº¯¼¼Æ÷¸¦ Á÷Á¢ µÑ·¯½Î°í ÀÖ´Â 4°³ÀÇ ºÎ¼¼Æ÷¸¦ Æ÷ÇÔÇÏ¿© 5°³ ÀÌ»óÀÇ ÁßÀ§Çü¼º ºÎ¼¼Æ÷µéÀÇ ³ª¼±À» °¡Áø helico-tetra-eumesognousÇüÀÌ µ¹³ª¹°¿¡¼­, ³Ý°´Â helico-eumesogenous ÇüÀ¸·Î ºÐ¿­ÇÏ´Â µµÁß ¸ð¼¼Æ÷°¡ allelo-eumesogenous ÇüÀ¸·Î ºÐ¿­ÇÏ¿© ³ª¼±»óºÐ¿­ÇÑ 4°³ ÀÌ»óÀÇ ÁßÀ§Çü¼º ºÎ¼¼Æ÷µé ³»¿¡ 3°³ ÀÌ»óÀÇ ÁßÀ§Çü¼ºÇÑ CÇü ºÎ¼¼Æ÷°¡ Á¡Â÷ ÀÛÀº Å©±â·Î ´ë»ýÇÑ coallelo-helico-eumesogenousÇü, ´Ù¼¸Â°´Â allelo-eumesogenous ÇüÀ¸·Î ºÐ¿­ÇÏ´Â µµÁß ¸ð¼¼Æ÷°¡ helico-eumesogenousÇüÀ¸·Î ºÐ¿­ÇÏ¿© Á¡Â÷ ÀÛÀº Å©±â·Î ´ë»ýÇÑ 3°³ ÀÌ»óÀÇ CÇü ºÎ¼¼Æ÷µé ³»¿¡ 4°³ ÀÌ»óÀÇ ³ª¼±»óºÐ¿­ÇÑ ºÎ¼¼Æ÷µéÀÇ ³ª¼±À» °®´Â cohelico-allelo-eumesogenous ÇüÀÌ ¸»¶Ëºñ¸§¿¡¼­ óÀ½À¸·Î ¹ß°ßµÇ¾ú´Ù.
This study was carried out to investigate the epidermal structure and types of stomata on the upper and lower surfaces of the leaves in six species and one variety belonging to Korean Crassulaceae. The shape of epidermal cells was polygonal, isodiametric, or elongated. The cell wall was thick, sinuous or deeply sinuous. The subsidiary cell wall was thin or mostly arched. The cytolith-containing cells were found in Orostachys japonicus. The distribution of stomata was more on the upper surface than on the lower surface in the leaves of O. japonicus and Sedum sarmentosum. The stomata in the other species were less on the upper surface than on the lower surface, and stomatal size was different in each species. The great majority of stomatal types was the helico-eumesogenous type. This type was subdivided into two, parahelico-eumesogenous type and diahelico-eumesogenous type by us on the basis of the angle of division of guard mother cell and the long axis of the last-formed subsidiary cells. Sometimes allelo-eumesogenous type as well as aniso-eumesogenous type was found. The tetra-eumesogenous type with four mesogenous subsidiary cells was rarely observed. It was observed that the varieties of aniso-eumesogenous type with one to three subsidiary cells and one helix of subsidiary cells were developed by the secondary division of subsidiary cells of aniso-eumesogenous stoma. The compound shape of helico-eumesogenous stomata was found. Five new kinds of stomatal types were observed as follows; the helico-tetra-eumesogenous type, the coallelohelico-eumesogenous type, the cohelico-allelo-eumesogenous type, the duplotetra-eumesogenous type, and the aniso-euperigenous type. These types were reported here in the vascular plants for the first time.
 
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Journal of Plant Biology / v.28, no.2, 1985³â, pp.105-118
Çѱ¹½Ä¹°ÇÐȸ
ISSN : 1226-9239
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO198511922411388)
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