冷地卫矛Euonymus frigidus

冷地卫矛Euonymus frigidus

冷地卫矛Euonymus frigidus
中文名(Chinese Name):冷地卫矛
学名(Scientific Name):Euonymus frigidus Wall. ex Roxb.
英文名(English Common Name):
别名(Chinese Common Name):紫花卫矛、大芽卫矛
异名(Synonym):Euonymus porphyreus Loes.  Euonymus au stro-tibetanus Y. R. Li  Euonymus wardii W. W. Sm.  Euonymus dasydictyon Loes. et Rehder  Euonymus crinitus Pamp.  Euonymus burmanica Merr.  Euonymus assamica Blakelock  Euonymus porphyrea var. elliptica Blakelock  Euonymus gongshanensis Y. R. Li  Euonymus fugongensis Y. R. Li  Euonymus frigida var. typica Blakelock  Euonymus amygdalifolia Franch.  Euonymus crinita Pamp.  Euonymus crinita var. minor Pamp.  Euonymus porphyrea Loes.  Euonymus pygmaea W. W. Sm.  Euonymus frigida var. wardii (W. W. Sm.) Blakelock  Euonymus frigida var. elongata Cowan et A. M. Cowan  Euonymus roseoperulata Loes.  Euonymus assamicus Blakelock  Euonymus austrotibetanus Y. R. Li  Euonymus burmanicus Merr.  Euonymus ceratophorus Loes.  Euonymus porphyreus var. angustifolius L.C.Wang & X.G.Sun  Euonymus porphyreus var. ellipticus Blakelock  Euonymus crinitus var. minor Pamp.  Euonymus frigidus f. elongatus (Cowan & A.M.Cowan) H. Hara  Euonymus frigidus var. wardii (W.W.Sm.) Blakelock  Euonymus pygmaeus W.W.Sm.  Euonymus roseoperulatus Loes.
科属(Family & Genus):卫矛科Celastraceae卫矛属Euonymus
形态特征(Description):灌木,高1-5米。叶纸质,卵形,长卵形或阔椭圆形,长3-7厘米,宽1.5-3.5厘米,先端渐尖至长渐尖,基部阔楔形或近圆形,边缘具细密小锯齿,齿尖常稍内曲;叶柄长3-7毫米。聚伞花序具细长花序梗,梗端有3-5分枝,每枝有3出小聚伞;花4数,深紫色,直径6-8毫米,花瓣长方椭圆形或窄卵形,花盘扁方,微4裂,子房扁,花柱极短,柱头小。蒴果近球状,直径约1厘米,4翅窄长,长5-10毫米,先端常稍窄并稍向上内曲。
分布(Distribution):产于陕西、甘肃、青海、湖北、四川、贵州、云南和西藏。生长于山地丛林及山溪旁侧的丛林中。
用途(Use):
自中国植物志英文版:FOC Vol. 11 Page 441, 442   
Euonymus frigidus Wallich in Roxburgh, Fl. Ind. 2: 409. 1824.
冷地卫矛 leng di wei mao | Celastraceae  | Euonymus
Euonymus amygdalifolius Franchet; E. assamicus Blakelock; E. austrotibetanus Y. R. Li; E. burmanicus Merrill; E. crinitus Pampanini; E. dasydictyon Loesener & Rehder; E. frigidus f. elongatus (Cowan & A. H. Cowan) H. Hara; E. frigidus var. elongatus Cowan & A. H. Cowan; E. frigidus var. wardii (W. W. Smith) Blakelock; E. porphyreus Loesener; E. porphyreus var. angustifolius L. C. Wang & X. G. Sun; E. porphyreus var. ellipticus Blakelock; E. pygmaeus W. W. Smith; E. roseoperulatus Loesener; E. taliensis Loesener; E. wardii W. W. Smith.
Deciduous shrubs to small trees, 3-7 m tall; branches and twigs moderately sturdy, striate, brown or gray-brown when dry. Petiole less than 1 cm; leaf blade thickly papery or thinly leathery, variously elliptic-lanceolate to ovate-elliptic, 6-11 × 2-3.5 cm, widest at mid-blade, base subrotund, cuneate, or attenuate, margin finely crenulate, apex acuminate or acute; lateral veins 5-7 pairs, disappearing before reaching margin. Peduncle slender, 7-10 cm, 1 or 2 × dichotomously branched, several flowered; pedicel slender, 5-6 mm. Flowers 4-merous, less than 8 mm in diam.; sepals suborbicular, short; petals reddish to purple or brown, ovate, base cuneate. Ovary weakly angulate. Capsule green to brown, or yellow-brown when dry, nearly globose, ca. 1 cm in diam., with 4 short and obtuse wings, less than ca. 6 mm when fully developed. Aril bright red. Fl. May-Jul, fr. Aug-Nov.
Mixed forests, scrub; 500-4000 m. ?Gansu, Guizhou, Henan, Hubei, Ningxia, Qinghai, ?Shanxi, Sichuan, Xizang, Yunnan [Bhutan, India, Myanmar, Nepal].
The gathering H. L. Tsiang 37838 from Sichuan was found to have 3- and 4-merous flowers co-existing on the same plant. The only other such occurrence is in Euonymus sachalinensis. The distribution reports from Gansu and Shanxi have not been confirmed.
(责任编辑:徐晔春)

顶一下[0]

踩一下[0]