Species:Ephedra

Scientific Classification (based on APG-II and Taxonomicon)
division Jpn. 門	Tracheophyta 維管束植物門
class Jpn. 綱	Gnetopsida グネツム綱
subclass Jpn. 亜綱
order Jpn. 目	Ephedrales マオウ目
suborder Jpn. 亜目	[[:Category:\|]]
infraorder Jpn. 下目	[[:Category:\|]]
parvorder Jpn. 小目	[[:Category:\|]]
superfamily Jpn. 上科	[[:Category:\|]]
family Jpn. 科	Ephedraceae マオウ科
subfamily Jpn. 亜科	[[:Category:\|]]
tribe Jpn. 族	[[:Category:\|]]
subtribe Jpn. 亜族	[[:Category:\|]]
genus Jpn. 属	Ephedra

Species-Flavonoid Relationship Reported

Species	ID	Metabolite Name	Reference
*Ephedra alata*	FL5FACGS0006	Quercitrin	Bate-Smith_EC et al. 1967
*Ephedra alata*	FL5FFAGS0002	Herbacetin 7-glucoside	Harborne_JB 1969
*Ephedra lomatolepis*	FL5FFAGS0002	Herbacetin 7-glucoside	Harborne_JB 1969
*Ephedra aphylla*	FL5FFAGS0026	Herbacetin 3-rhamnoside-8-glucoside	Hussein_SA et al. 1997
*Ephedra aphylla*	FL5FFANS0005	3,4',5,8-Tetrahydroxy-7-methoxyflavone	Hussein_SA et al. 1997
*Ephedra equisetina*	FL5FFAGL0004	Sexangularetin 3-glucoside	Jerzmanowska_Z et al. 1973
*Ephedra sp.*	FL63AANS0002	Epiafzelechin	King_FE et al. 1955
*Ephedra antisyphylitica*	FL3FACCS0018	Lucenin 1	Mues_R et al. 1975
*Ephedra alata*	FL5FFAGS0020	Herbacetin 7- (6"-quinoylglucoside)	Nawwar_MA et al. 1984
*Ephedra alata*	FL5FFAGL0011	Sexangularetin 3-glucoside-7-rutinoside	Nawwar_MA et al. 1984
*Ephedra alata*	FL5FFAGS0002	Herbacetin 7-glucoside	Saleh_NA et al. 1972
*Ephedra lomatolepis*	FL5FFAGS0002	Herbacetin 7-glucoside	Saleh_NA et al. 1972
*Ephedra spp.*	FL3FACCS0019	Lucenin 3	Seikel_MK et al. 1966
*Ephedra antisyphylitica*	FL3FACCS0018	Lucenin 1	Seikel_MK et al. 1965
*Ephedra sp.*	FL63AANS0002	Epiafzelechin	Weinges_K et al. 1968

生薬の麻黄はクサマオウ, シナマオウ( Ephedra sinica Stapf Ephedra intermedia Schrenk et C. A. Meyer Ephedra equisetina Bunge)の地上茎である。

中枢神経興奮作用を持ち咳止めとして風邪薬に含まれるエフェドリン(ephedrine)は、マオウ属に由来する。エフェドリンは覚醒剤メタンフェタミンの前駆物質。麻黄の麻は麻痺が語源。

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