翻訳と辞書 Words near each other ・ Convoluted tubule ・ Convolutidae ・ Convolutindole A ・ Convolution ・ Convolution (computer science) ・ Convolution for optical broad-beam responses in scattering media ・ Convolution of probability distributions ・ Convolution power ・ Convolution random number generator ・ Convolution reverb ・ Convolution theorem ・ Convolutional code ・ Convolutional Deep Belief Networks ・ Convolutional neural network ・ Convolutriloba ・ Convolvulaceae ・ Convolvulus ・ Convolvulus althaeoides ・ Convolvulus arvensis ・ Convolvulus cantabrica ・ Convolvulus clementii ・ Convolvulus cneorum ・ Convolvulus erubescens ・ Convolvulus pluricaulis ・ Convolvulus sabatius ・ Convolvulus scammonia ・ Convolvulus tricolor ・ Convorbiri Literare ・ Convore ・ Convos with My 2 Year Old Dictionary Lists mini英和辞書 mini和英辞書 Webster 1913 Latin-English FOLDOC Wikipedia English ウィキペディア

翻訳と辞書　辞書検索 [ 開発暫定版 ] スポンサード リンク Convolvulaceae ： ウィキペディア英語版 Convolvulaceae Convolvulaceae, known commonly as the bindweed or morning glory family, is a family of about 60 genera and more than 1,650 species of mostly herbaceous vines, but also trees, shrubs and herbs. == Description == Convolvulaceae can be recognized by their funnel-shaped, radially symmetrical corolla; the floral formula for the family has five sepals, five fused petals, five epipetalous stamens (stamens fused to the petals), and a two-part syncarpous and superior gynoecium. The stems of these plants are usually winding, hence their Latin name (from ''convolvere'', "to wind"). The leaves are simple and alternate, without stipules. The fruit can be a capsule, berry, or nut, all containing only two seeds per one locule (one ovule/ovary). The leaves and starchy, tuberous roots of some species are used as foodstuffs (e.g. sweet potato and water spinach), and the seeds are exploited for their medicinal value as purgatives. Some species contain ergoline alkaloids that are likely responsible for the use of these species as ingredients in psychedelic drugs (e.g. ololiuhqui). The presence of ergolines in some species of this family is due to infection by fungi related to the ergot fungi of the genus ''Claviceps''. A recent study of Convolvulaceae species, ''Ipomoea asarifolia'', and its associated fungi showed the presence of a fungus, identified by DNA sequencing of 18s and ITS ribosomal DNA and phylogenetic analysis to be closely related to fungi in the family Clavicipitaceae, was always associated with the presence of ergoline alkaloids in the plant. The identified fungus appears to be a seed-transmitted, obligate biotroph growing epiphytically on its host. This finding strongly suggests the unique presence of ergoline alkaloids in some species of the family Convolvulaceae is due to symbiosis with clavicipitaceous fungi. Moreover, another group of compounds, loline alkaloids, commonly produced by some members of the clavicipitaceous fungi (genus ''Neotyphodium''), has been identified in a convolvulaceous species, but the origin of the loline alkaloids in this species is unknown. Members of the family are well known as showy garden plants (e.g. morning glory) and as troublesome weeds (e.g. bindweed). 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Convolvulaceae」の詳細全文を読む スポンサード リンク 翻訳と辞書 : 翻訳のためのインターネットリソース Copyright(C) kotoba.ne.jp 1997-2016. All Rights Reserved.