翻訳と辞書 Words near each other ・ Monotosh Ghosh ・ Monotosh Roy ・ Monotown ・ Monotrace (automobile) ・ Monotract ・ Monotrema ・ Monotrema (plant) ・ Monotreme ・ Monotrona ・ Monotropa ・ Monotropa hypopitys ・ Monotropa uniflora ・ Monotropastrum ・ Monotropastrum humile ・ Monotropism ・ Monotropoideae ・ Monotropsis ・ Monotrysia ・ Monotube steam generator ・ Monotygma modesta ・ Monotype (disambiguation) ・ Monotype Grotesque ・ Monotype Imaging ・ Monotype System ・ Monotypic taxon ・ Monotyping ・ Monou District, Miyagi ・ MonoUML ・ Monounsaturated fat ・ Monoux baronets 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 Monotropoideae ： ウィキペディア英語版 Monotropoideae The Monotropoideae, sometimes referred to as monotropes,〔 are a flowering plant subfamily in the family Ericaceae. Members of this subfamily are notable for their mycoheterotrophic and non-photosynthesizing or achlorophyllous characteristics. ==Description== The overall morphology of these plants is highly reduced compared to other members of the Ericaceae, which are practically all subshrubs, shrubs, or trees. By contrast, the Monotropoideae are all herbaceaous perennials, in which an annual shoot reemerges seasonally (in spring or early summer, depending on climate) from a perennial root. The shoot can be characterized as a single inflorescence or cluster of inflorescences, and is generally a raceme with one to many flowers per axis, though occasionally the raceme may be so reduced as to appear similar to a spike, and in ''Monotropa'', the inflorescence can take the form of a solitary flower. Notably, the shoots are achlorophyllous, in keeping with the mycoheterotrophic and non-photosynthetic nature of the plant, and the plants have a striking and distinctive appearance, with coloration ranging from pure white to pastel tones to very bright yellow or red. (If the Pyroleae are included, many of these species are partially photosythentic, and have green vegetative tissue, though leaves are usually reduced to a basal rosette.) The emerging shoots may be erect or nodding, with erect or pendulous flowers, which may become more erect as the plant matures. The flowers themselves, in common with other members of the Ericaceae, have corollas that are generally bell- or cup-shaped, though the petals themselves may or may not be fused. However, the Monotropoideae lack the poricidal anthers that are characteristic of the majority of the Ericaceae. (The Pyroleae do have poricidal anthers, however.) Pollen grains are released as a monad, in contrast to the majority of the Ericaceae, which release pollen grains in tetrad groups. (The Pyroleae variously release pollen as monads, tetrads, or polyads.) Fruits are dry loculicidal dehiscent (or sometimes indehiscent) capsule or a berry. Seeds are highly reduced dust seeds.〔〔 The shoot may or may not be persistent after seed dispersal.〔 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「Monotropoideae」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.