- 関
- monopodium
Wikipedia preview
出典(authority):フリー百科事典『ウィキペディア(Wikipedia)』「2013/09/26 10:47:03」(JST)
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Orchid showing monopodial form of growth.
Vascular plants with monopodial growth habits grow upward from a single point. They add leaves to the apex each year and the stem grows longer accordingly. The word Monopodial is derived from Greek "mono-", one and "podial", "foot", in reference to the fact that monopodial plants have a single trunk or stem.[1]
Orchids with monopodial growth often produce copious aerial roots that often hang down in long drapes and have green chlorophyll underneath the grey root coverings, which are used as additional photosynthetic organs. They do not have a rhizome or pseudobulbs so species adapted to dry periods have fleshy succulent leaves instead. Flowers generally come from the stem between the leaves. With some monopodial species, the stem (the rhizome) might fork into two, but for all monopodial orchids this is not necessary for continued growth, as opposed to orchids with sympodial growth.[2]
- ^ http://botanydictionary.org/monopodial-branching.html Dictionary of Botany
- ^ The Orchid Expert, Dr. DG Hessayon, Expert Books, Transworld Publishers, London, ISBN 978-0-903505-67-3
English Journal
- Stochastic rat lung dosimetry for inhaled radon progeny: a surrogate for the human lung for lung cancer risk assessment.
- Winkler-Heil R1, Hussain M, Hofmann W.
- Radiation and environmental biophysics.Radiat Environ Biophys.2015 May;54(2):225-41. doi: 10.1007/s00411-015-0591-8. Epub 2015 Feb 28.
- Laboratory rats are frequently used in inhalation studies as a surrogate for human exposures. The objective of the present study was therefore to develop a stochastic dosimetry model for inhaled radon progeny in the rat lung, to predict bronchial dose distributions and to compare them with correspon
- PMID 25724676
- Characterization of Tulamoeba bucina n. sp., an extremely halotolerant amoeboflagellate heterolobosean belonging to the Tulamoeba-Pleurostomum clade (Tulamoebidae n. fam.).
- Kirby WA1, Tikhonenkov DV, Mylnikov AP, Janouškovec J, Lax G, Simpson AG.
- The Journal of eukaryotic microbiology.J Eukaryot Microbiol.2015 Mar-Apr;62(2):227-38. doi: 10.1111/jeu.12172. Epub 2014 Oct 13.
- Most protozoans that have been cultivated recently from high salinity waters appear to be obligate halophiles. Phylogenetic analyses indicate that these species mostly represent independent lineages. Here, we report the cultivation, morphological characterization, and phylogenetic analysis of two st
- PMID 25227416
- Stochastic dosimetry model for radon progeny in the rat lung.
- Winkler-HeiI R1, Hofmann W2, Hussain M3.
- Radiation protection dosimetry.Radiat Prot Dosimetry.2014 Jul;160(1-3):104-7. doi: 10.1093/rpd/ncu060. Epub 2014 Apr 9.
- The stochastic dosimetry model presented here considers the distinctly asymmetric, stochastic branching pattern reported in morphometric measurements. This monopodial structure suggests that an airway diameter is a more appropriate morphometric parameter to classify bronchial dose distributions for
- PMID 24723184
Japanese Journal
- Storability, post-storage conversion and genetic stability assessment of alginate-encapsulated shoot tips of monopodial orchid hybrid Aranda Wan Chark Kuan 'Blue' × Vanda coerulea Grifft. ex. Lindl.
- 無葉緑蘭ハツザキヤツシロランとその近縁種トカラヤツシロランとの特質の比較
Related Links
- mon·o·po·di·um (mŏn′ə-pō′dē-əm) n. pl. mon·o·po·di·a (-dē-ə) A main axis of a plant, such as the trunk of a spruce, that maintains a single line ... The tree with the nest was short with numerous forks and absence of its natural monopodial ...
- MLA style: "monopodial branching". Encyclopædia Britannica. Encyclopædia Britannica Online. Encyclopædia Britannica Inc., 2016. Web. 27 Jan. 2016 < http://www.britannica.com/science/monopodial-branching >. APA style: ...
Related Pictures
★リンクテーブル★
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- 英
- monopodium、monopodial
- 関
- 単軸性
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- 英
- monopodial
- 関
- 単軸
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- 関
- monopodial