{"id":606,"date":"2015-02-21T23:44:00","date_gmt":"2015-02-21T14:44:00","guid":{"rendered":"http:\/\/www.nibb.ac.jp\/plantdic\/blog\/?p=606"},"modified":"2023-08-19T17:36:04","modified_gmt":"2023-08-19T08:36:04","slug":"diplophylly-in-caltha-1-%e3%83%aa%e3%83%a5%e3%82%a6%e3%82%ad%e3%83%b3%e3%82%ab%e5%b1%9e%e3%81%ae%e9%87%8d%e8%a4%87%e8%91%89-1","status":"publish","type":"post","link":"https:\/\/www.nibb.ac.jp\/plantdic\/blog\/?p=606","title":{"rendered":"Diplophylly in Caltha-1 \u30ea\u30e5\u30a6\u30ad\u30f3\u30ab\u5c5e\u306e\u91cd\u8907\u8449-1"},"content":{"rendered":"

\"\"<\/a><\/p>\n

Caltha sagittata<\/em>\u306f\u30a2\u30f3\u30c7\u30b9\u5c71\u8108\u5357\u90e8\u3068\u3044\u304f\u3064\u304b\u306e\u9694\u96e2\u3055\u308c\u305f\u96c6\u56e3\u304c\u5357\u7c73\u5317\u90e8\u304b\u3089\u77e5\u3089\u308c\u3066\u3044\u308b\uff08Schuettpelz and Hoot 2004\uff09\u3002<\/p>\n

Caltha sagittata<\/em> is mainly distributed in southern Andes and some local populations were found in northern South America.<\/p>\n

Schuettpelz, E. and Hoot, S.B. 2004. Phylogeny and biogeography of Caltha<\/em> (Ranunculaceae) based on chloroplast and nuclear DNA sequences. Amer. J. Bot. 91: 247-253.\"\"<\/a><\/p>\n

Caltha sagittata<\/em>\u306e\u30c1\u30ea\u3001\u30d7\u30f3\u30bf\u30a2\u30ec\u30ca\u30b9\u5468\u8fba\u306e\u81ea\u751f\u5730\u3002<\/p>\n

A locality of Caltha sagittata<\/em> in Punta Arenas, Chile.\"\"<\/a><\/p>\n

\u8033\u72b6\u306e\u8449\u811a\u304c\u66f2\u304c\u3063\u3066\u7a81\u8d77\u306b\u306a\u3063\u3066\u3044\u308b\u3002\u3053\u306e\u7a81\u8d77\u306f\u8868\u5074\u304c\u5411\u304b\u3044\u5408\u308f\u305b\u306b\u306a\u308b\u3088\u3046\u306b\u6298\u308a\u305f\u305f\u307e\u308c\u3001\u91cd\u8907\u8449diplophylly\u3068\u547c\u3070\u308c\u308b\u3002\u6c17\u5b54\u306f\u8449\u306e\u4e21\u9762\u306b\u3067\u304d\u308b\u304c\u3001\u88cf\u5074\u306b\u306f\u307b\u3068\u3093\u3069\u306a\u3044 (Hill 1918)\u3002<\/p>\n

Two inflexed appendages are formed by two auricles at the base of a leaf blade. Young leaves are vernated to face adaxial sides of appendages and lamina, called diplophylly. Stomata are formed on both sides but stomata on the abaxial side are few.\"\"<\/a><\/p>\n

\u7a81\u8d77\u3068\u8449\u8eab\u306e\u3064\u306a\u304e\u76ee\u306e\u7d44\u7e54\u306f\u8449\u7e01\u306e\u7d44\u7e54\u306b\u4f3c\u3066\u3044\u308b\u3002\u3082\u3057\u304b\u3059\u308b\u3068\u8449\u88c2\u7247\u304c\u8449\u8eab\u3068\u7652\u5408\u3057\u305f\u3082\u306e\u304b\u3082\u3057\u308c\u306a\u3044\u3002\u3057\u304b\u3057\u3001\u30ea\u30e5\u30a6\u30ad\u30f3\u30ab\u5c5e\u3067\u8907\u8449\u3092\u5f62\u6210\u3059\u308b\u3082\u306e\u306f\u7121\u3044\u306e\u3067\u767a\u751f\u904e\u7a0b\u306a\u3069\u3092\u8abf\u3079\u308b\u5fc5\u8981\u304c\u3042\u308b\u3002<\/p>\n

Connected tissue between appendages and the lamina looks similar to a leaf margin. This may suggest that two leaf lobes are fused with a lamina at the base, although neither species of Caltha<\/em> form compound leaves.<\/p>\n

\"\"<\/a><\/p>\n

Caltha appendiculata<\/em>\u306f\u5357\u7c73\u5357\u7aef\u90e8\u306b\u81ea\u751f\u3059\u308b\u3002<\/p>\n

Caltha appendiculata<\/em> is distributed in southernmost parts of South America.\"\"<\/a><\/p>\n

Caltha appendiculata<\/em>\u306e\u30a2\u30eb\u30bc\u30f3\u30c1\u30f3\u3001\u30a6\u30b9\u30a2\u30a4\u30a2\u306e\u81ea\u751f\u5730\u3002<\/p>\n

A locality of Caltha appendiculata<\/em> in Ushuaia, Argentine.<\/p>\n

\"\"<\/a><\/p>\n

\u4e8c\u3064\u306e\u7a81\u8d77\u304c\u8449\u8eab\u306e\u57fa\u90e8\u304b\u3089\uff11\uff0f\uff13\u4f4d\u306e\u3068\u3053\u308d\u306b\u5f62\u6210\u3055\u308c\u308b\u3002\u8449\u306e\u5411\u8ef8\u5074\u3001\u7a81\u8d77\u306e\u8449\u8eab\u5074\u306e\u307f\u6c17\u5b54\u304c\u3067\u304d\u308b (Hill 1918)\u3002<\/p>\n

Two appendages are formed at the one third distal positions of a lamina. Stomata are formed only on the adaxial side of a lamina and appendages..<\/p>\n

\"\"<\/a><\/p>\n

\u5411\u8ef8\u5074\u304c\u5411\u304b\u3044\u5408\u3046\u3088\u3046\u306b\u914d\u5217\u3059\u308b\u3002\u7a81\u8d77\u57fa\u90e8\u304c\u8449\u8eab\u306b\u7652\u5408\u3057\u305f\u3088\u3046\u306b\u898b\u3048\u308b\u3002<\/p>\n

Adaxial surfaces are faces each other. Basal parts of appendages look to be fused on the lamina.<\/p>\n

\"\"<\/a><\/p>\n

\u7a81\u8d77\u3092\uff11\u3064\u3060\u3051\u4ed8\u3051\u308b\u500b\u4f53\u3002\u3053\u306e\u500b\u4f53\u306e\u5168\u3066\u306e\u8449\u306b\uff11\u3064\u3057\u304b\u7a81\u8d77\u304c\u7121\u3044\u3053\u3068\u304b\u3089\u3001\u3053\u306e\u5f62\u8cea\u306f\u907a\u4f1d\u7684\u306a\u3082\u306e\u304b\u3082\u3057\u308c\u306a\u3044\u3002<\/p>\n

An individual with one appendage. All leaves of this individual form one appendages, suggesting this is inherited.\"\"<\/a><\/p>\n

\uff11\u679a\u306e\u7a81\u8d77\u304c\u3042\u308b\u304b\u3001\u5168\u304f\u7a81\u8d77\u3092\u5f62\u6210\u3057\u306a\u3044\u500b\u4f53\u3002<\/p>\n

An individual with one appendage or no appendage.<\/p>\n

\"\"<\/a>\"\"<\/a><\/p>\n

\u8449\u8eab\u304c\u5207\u308c\u3053\u3080\u3082\u306e\u3002<\/p>\n

Individuals with a lobed lamina.<\/p>\n

\"\"<\/a><\/p>\n

\u91cd\u8907\u8449\u304c\u5207\u308c\u3053\u3093\u3067\u3044\u308b\u682a\u3002<\/p>\n

Influx appendages are lobed.<\/p>\n

\"\"<\/a><\/p>\n

\uff13\u3064\u306e\u7a81\u8d77\u304c\u3067\u304d\u308b\u500b\u4f53\u3002<\/p>\n

An individual with three appendages.<\/p>\n

\"Caltha<\/p>\n

Caltha dionaeifolia<\/em>\u306f\u5357\u7c73\u5357\u7aef\u90e8\u306b\u81ea\u751f\u3059\u308b\u3002<\/p>\n

Caltha dionaeifolia<\/em> is distributed in southernmost parts of South America.<\/p>\n

\"CalthaCaltha dionaeifolia<\/em>\u306f\u30cf\u30a8\u30c8\u30ea\u30bd\u30a6Dionaea muscipula<\/em>\u306b\u4e00\u898b\u4f3c\u3066\u3044\u308b\u3053\u3068\u304b\u3089\u3053\u306e\u540d\u304c\u4ed8\u3044\u305f\u3002\u3057\u304b\u3057\u3001Joel (1985)\u304c\u8d70\u67fb\u578b\u96fb\u5b50\u9855\u5fae\u93e1\u89b3\u5bdf\u3092\u884c\u3044\u3001\u8449\u306e\u8868\u9762\u306b\u6d88\u5316\u817a\u3084\u5438\u53ce\u817a\u304c\u7121\u3044\u3053\u3068\u304b\u3089\u3001\u98df\u866b\u690d\u7269\u3067\u306f\u306a\u3044\u3053\u3068\u3092\u793a\u3057\u305f\u3002 \u6c17\u5b54\u306f\u8449\u8eab\u306e\u5411\u8ef8\u5074\u3068\u7a81\u8d77\u306e\u8449\u8eab\u5074\u306e\u307f\u5f62\u6210\u3055\u308c\u308b (Hill 1918)\u3002<\/p>\n

Caltha dionaeifolia<\/em> is named after Dionaea muscipula<\/em>, because of the morphological similarity. However, Joel (1985) observed the surface structure and showed that Caltha dionaeifolia<\/em> is not carnivorous because of the lack of digestive and absorptive glands. Stomata are formed on the adaxial side of a lamina and appendages.<\/p>\n

Joel, D.M. F.L.S. 1985. Leaf anatomy of Caltha dionaeifolia<\/em> Hooker (Ranunculaceae) \u2013 is this species carnivorous? Bot. J. Linn. Soc. 90: 243-252.<\/p>\n","protected":false},"excerpt":{"rendered":"

Caltha sagittata\u306f\u30a2\u30f3\u30c7\u30b9\u5c71\u8108\u5357\u90e8\u3068\u3044\u304f\u3064\u304b\u306e\u9694\u96e2\u3055\u308c\u305f\u96c6\u56e3\u304c\u5357 … \u7d9a\u304d\u3092\u8aad\u3080 →<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[54,142],"tags":[],"_links":{"self":[{"href":"https:\/\/www.nibb.ac.jp\/plantdic\/blog\/index.php?rest_route=\/wp\/v2\/posts\/606"}],"collection":[{"href":"https:\/\/www.nibb.ac.jp\/plantdic\/blog\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.nibb.ac.jp\/plantdic\/blog\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.nibb.ac.jp\/plantdic\/blog\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.nibb.ac.jp\/plantdic\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=606"}],"version-history":[{"count":4,"href":"https:\/\/www.nibb.ac.jp\/plantdic\/blog\/index.php?rest_route=\/wp\/v2\/posts\/606\/revisions"}],"predecessor-version":[{"id":1203,"href":"https:\/\/www.nibb.ac.jp\/plantdic\/blog\/index.php?rest_route=\/wp\/v2\/posts\/606\/revisions\/1203"}],"wp:attachment":[{"href":"https:\/\/www.nibb.ac.jp\/plantdic\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=606"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.nibb.ac.jp\/plantdic\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=606"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.nibb.ac.jp\/plantdic\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=606"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}