柳葉衛矛檢視原始碼討論檢視歷史
| 柳葉衛矛 |
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中文學名:柳葉衛矛 門:被子植物門 綱:雙子葉植物綱 目:龍膽目 科：衛矛科 科拉丁名 Celastraceae 屬中文名 衛矛屬 屬拉丁名 Euonymus |
柳葉衛矛(liǔ yè wèi máo)，學名 Euonymus salicifolius Loesener，俗名：柳葉中緬衛矛，異名：Euonymus lawsonii f. salicifolius Euonymus georgei Euonymus lawsonii var. salicifolius ，被子植物門，龍膽目，葉紙質，披針形，少為闊披針形或披針狀線形，長8-15厘米，寬1.2-2.5厘米；葉柄長4-6毫米。聚傘花序1至數花，花序梗長1-2.5厘米。 產於雲南南部思茅至蒙自一帶。模式標本采自雲南。 [1]
形態特徵
葉紙質，披針形，少為闊披針形或披針狀線形，長8-15厘米，寬1.2-2.5厘米；葉柄長4-6毫米。聚傘花序1至數花，花序梗長1-2.5厘米。
Euonymus georgei H. F. Comber; E. lawsonii C. B. Clarke ex Prain f. salicifolius (Loesener) C. Y. Cheng; E. lawsonii var. salicifolius (Loesener) Blakelock.
Evergreen shrubs, 2-3 m tall; branches terete, sturdy, twigs green to light green, striate. Petiole sturdy, 6-10 mm; leaf blade leathery, long lanceolate, 10-15 × ca. 3 cm, base cuneate or attenuate, margin remotely serrulate, apex acuminate; lateral veins 10-12.
Peduncle ca. 3 cm, several flowered; pedicel ca. 5 mm. Flowers 4-merous (not seen). Capsule obrhombic, 4-angled with little deep grooves, brown or yellow-brown to red-brown, ca. 1 × 1.5 cm.
Seeds ovoid, dark brown; aril orange-red. Fl. unknown, fr. Dec.
Mixed forests. Yunnan [Vietnam].
Records of Euonymus lawsonii C. B. Clarke ex Prain from China (e.g., in FRPS 45(3): 42. 1999) are misidentifications of E. salicifolius. True E. lawsonii is distributed in India and Myanmar.
分類文獻
Euonymus lawsonii C. B. Clarke f. salicifolius (Loes.) C. Y. Cheng, Stat. nov. ——E. lawsonii var. salicifolius (Loes.) Blakel. in Kew Bull. 1951: 242. 1951; 中國高等植物圖鑑補編2: 226 (檢索表中) 1983.——E. salicifolius Loes. in Engl. Bot. Jahrb. 30: 458. 1902.
產地生境
產於雲南南部思茅至蒙自一帶。模式標本采自雲南。