開啟主選單

求真百科

烏蒙南星

中文名:烏蒙南星

別 名:

拉丁學名:Arisaema

mairei H. Lév.

界:植物界

門:被子植物門

綱:單子葉植物綱

亞 綱:澤瀉亞綱

目:澤瀉目

科:天南星科

族:天南星族

屬:天南星屬

種:烏蒙南星

分布區域:雲南省四川省

烏蒙南星(wū méng nán xīng,拉丁學名 Arisaema mairei H. Lév.)是一種野生型多年生草本植物,大多生活于山坡林下灌叢下,主要分布在我國的雲南省四川省等地。[1]

目錄

烏蒙南星形態特徵

Arisaema maireanum Engler; A. wumengense H. Li.

Plants dioecious. Tuber renewed seasonally, dark brown outside, whitish inside, depressed globose, ca. 3 × 4-5 cm.

Cataphylls 2 or 3, greenish with pink and whitish blotches or whitish with brownish apex, 17-18 × ca. 2.7 cm, papery, apex obtuse. Leaves 2;

petiole green but sheathing part often with dark brown short stripes, 30-40 cm, proximal 25-30 cm sheathing into pseudostem, encircled in cataphylls;

leaf blade pedate, 5-7-foliolate or palmate-digitate; leaflets sessile, base connected and closed, light green abaxially, dull green adaxially;

central leaflet subsessile, elliptic to broadly oblong, base acute, apex acute or acuminate; lateral leaflets as central one but somewhat smaller, outermost ones ca. 8 × 3 cm.

Peduncle green, unmarked or with whitish dots, usually shorter than petioles, 33-36 cm. Spathe emerging from pseudostem; tube greenish outside, white inside, unmarked, cylindric, ca. 4 × 1.4-2 cm, smooth, throat slightly recurved, not auriculate;

limb white, unmarked, narrowly ovate, 9-11 × 3.7-5.5 cm, apex acute or acuminate, slightly incurved. Spadix unisexual; female zone greenish, conic, ca. 1.5 × 1 cm; ovary obovoid;

style pyramidal, short; stigma small, papillose; male zone cylindric, 1.5-2 cm × ca. 3 mm; synandria dense, subsessile; anthers 2 or 3, yellowish, thecae globose, dehiscing by apical pores. [2]

Appendix sessile, dark green throughout or whitish in basal 2-3 cm, green in middle ca. 1.5 cm, dull brownish purple distally, cylindric, narrowed distally, ca. 14 cm in total, 3-5 mm in diam., part exserted from spathe tube recurved and pendulous, apex filiform. Fl. Jun-Jul.[3]

生境產地

● Thickets, grassy slopes, riversides; 1900-2000 m. S Sichuan (Huidong), Yunnan (Huize, Luquan).[4]

主要價值

雲台南星 塊莖入藥,外用治無名腫毒初起、面神經麻痹、毒蛇咬傷、神經性皮炎,炙後內服治肺,癰咳嗽(江蘇)。 [5]

本種標本常被誤定為 A. japonicum Blume,但後者附屬器明顯具柄,較粗短,基部光滑無中性花。

常見問題

南星科植物有哪些?

天南星科115屬,2000餘種,廣布於全世界,但92%以上產熱帶,中國有35屬,206種(其中有4屬,20種系引種栽培的),南北均有分布,有些供藥用,有些種類的塊莖含豐富的澱粉供食用,有些供觀賞用。

天南星有毒嗎?

有毒 天南星屬天南星科多年生草本植物,別名一把傘、南星、山苞米、山棒子等,在我國大部分省區都有分布,生于山野陰濕處或叢林之下。天南星植物體各部位均有苦辣澀味,麻口舌感。

天南星種植基地的產品如何?

天南星屬多年生草本植物。別名:南星、禹南星、白南星、掌葉半夏、虎掌南星、異葉天南星、一把傘等,是河南省禹州市的地道中藥材之一。天南星以球狀塊莖供藥用。近年來由於野生資源少,用量大,人工栽培少。

天南星價格是多少

大的要55-60元 小的10-15元 天南星功效: 【性味歸經】苦、辛,溫;有毒。歸肺、肝、脾經。該物種為中國植物圖譜數據庫收錄的有毒植物。

參考來源

  1. 烏蒙南星, 植物智, 2020-01-18
  2. Arisaema 200027218 Arisaema lingyunense 凌雲南星 FOC Vol. 23 200027219 Arisaema lobatum 花南星 FOC Vol. 23 242304196 Arisaema mairei 烏蒙南星 FOC Vol. 23 200027221...
  3. 烏蒙南星 Arisaema mairei 烏蒙南星(wū méng nán xīng)PPBCCVHColDuocetCFHeFlorasEOLTPLIPNIBHLPOWOGBIFiDigBioBingBaiduArisaema mairei異名: Arisaema maireanum Arisaema wumengense ...
  4. FOC >> Vol.23 (2010) >> Araceae >> Arisaema
  5. Diversity and floristic characteristics of vascu... 中既有專性附生, 如勐海南星(Arisaema lackneri); 又有半附生, 如崖角藤屬(Rhaphidophora); 也有兼 性附生, 如石柑屬(Pothos)和岩芋屬(Remusatia)。